Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Glycine, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Glycine impurity reference standards are invaluable for pharmaceutical research, supporting product development, ANDA and DMF submissions, quality control (QC), method validation, and stability studies. They also aid in identifying unknown impurities and assessing genotoxic potential.
Our Glycine-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.
Our Glycine-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.
Glycine Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (R)-(-)-2-(2,5-Dihydrophenyl)glycine-d5 | Stable Isotopes | CS-T-96973 | Not Available | Enquire |
| 2-[N-(D,L-Phenylglycine-d5)]crotonic Acid Ethyl Ester Potass... | Stable Isotopes | CS-T-96885 | Not Available | Enquire |
| 2-[N-(D-Phenylglycine-d5)]crotonic Acid Ethyl Ester Potassiu... | Stable Isotopes | CS-T-96884 | Not Available | Enquire |
| 2-Furoylglycine-d3 | Stable Isotopes | CS-T-100276 | Not Available | Enquire |
| 3-Methylcrotonylglycine-13C2,15N | Stable Isotopes | CS-T-100048 | Not Available | Enquire |
| 4-(Trifluoromethyl)nicotinoyl Glycine-13C2,15N | Stable Isotopes | CS-T-98756 | Not Available | Enquire |
| 4-Hydroxyphenylglycine-d4 | Stable Isotopes | CS-O-11071 | 122-87-2(Unlabeled) | In Stock |
| 5-Hydroxymethyl-2-furoylglycine-13C2,15N | Stable Isotopes | CS-T-96925 | Not Available | Enquire |
| 5-Hydroxymethyl-2-furoylglycine-13C6 | Stable Isotopes | CS-T-101247 | Not Available | Enquire |
| Acryloylglycine-13C2,15N | Stable Isotopes | CS-T-97050 | Not Available | Enquire |
| Acryloylglycine-D3 | Stable Isotopes | CS-T-97049 | Not Available | Enquire |
| Alvimopan-d5 Desglycine Metabolite | Stable Isotopes | CS-O-06397 | 156130-41-5(Unlabeled) | In Stock |
| Aminoethoxyvinyl Glycine-d4 Hydrochloride | Stable Isotopes | CS-T-97817 | Not Available | Enquire |
| Ampicillin Desoxocarboxylic Acid-[(R)-(Phenyl-d5)glycine] | Stable Isotopes | CS-T-97801 | Not Available | Enquire |
| D-(-)-2-Phenylglycine Cephalexinate-d5 | Stable Isotopes | CS-T-102130 | Not Available | Enquire |
| Ethyl 2-(6-Amino-2,3-dichlorobenzyl)glycine-13C2(Anagrelide ... | Stable Isotopes | CS-T-100338 | 1286968-94-2 | Enquire |
| Glutathione-glycine 13C2,15N1 | Stable Isotopes | CS-T-55376 | 815610-65-2 | Enquire |
| Glycine (15N, 13C2, D2) | Stable Isotopes | CS-O-53164 | Not Available | Enquire |
| Glycine 6-Ethylchenodeoxycholate-d5 | Stable Isotopes | CS-T-99545 | Not Available | Enquire |
| Glycine Obeticholic acid-d5 | Stable Isotopes | CS-AI-00161 | 863239-60-5 (Unlabeled) | In Stock |
| Glycine-13C2,15N Methyl Ester Hydrochloride | Stable Isotopes | CS-T-100265 | Not Available | Enquire |
| Glycine-13C2,15N p-Toluenesulfonate | Stable Isotopes | CS-T-100264 | Not Available | Enquire |
| Glycine-15N,d2 | Stable Isotopes | CS-T-96943 | Not Available | Enquire |
| Glycinexylidide-d6 Hydrochloride | Stable Isotopes | CS-T-95403 | 1217098-46-8(Free base) | Enquire |
| Glycinexylidine-d6-phthalimide | Stable Isotopes | CS-T-100263 | Not Available | Enquire |
| Glycylglycine-[13C4] | Stable Isotopes | CS-I-00649 | 556-50-3 (Unlabeled) | Enquire |
| Hexanoyl Glycine-13C2,15N | Stable Isotopes | CS-T-96941 | Not Available | Enquire |
| L-Cysteinylglycine- 13C2 ,15N | Stable Isotopes | CS-T-96985 | Not Available | Enquire |
| Lithocholylglycine-d5 (Major) | Stable Isotopes | CS-T-102899 | 474-74-8(Unlabelled) | Enquire |
| N-(3-Methylbenzoyl)-glycine-d7 Ethyl Ester | Stable Isotopes | CS-T-100057 | Not Available | Enquire |
| N-(2-Benzoylmercaptopropionyl)glycine-d3 Ethyl Ester | Stable Isotopes | CS-T-97019 | 1189930-99-1 | Enquire |
| N-(3-Acetylthio-2-methylpropanoyl)glycine tert-Butyl Ester-d... | Stable Isotopes | CS-T-97057 | 1190018-72-4 | Enquire |
| N-(3-Indolylacetyl)glycine-13C2 ,15N | Stable Isotopes | CS-T-98647 | Not Available | Enquire |
| N-(3-Phenylpropionyl)glycine-3C2,15N | Stable Isotopes | CS-T-96881 | 56613-60-6(Unlabelled) | Enquire |
| N-(4-Cyanophenyl)-glycine-13C6 | Stable Isotopes | CS-T-100596 | 1919877-35-2 | Enquire |
| N-(4-Hydroxyphenyl)-N-phenylglycine-d5 | Stable Isotopes | CS-T-100191 | Not Available | Enquire |
| N,N,N-Trimethylglycine-d9 N-Hydroxysuccinimide Ester Bromide | Stable Isotopes | CS-T-96676 | Not Available | Enquire |
| N,N’-Bisboc N,N'-L-Cystinyldiglycine-13C4,15N2 Dibenzyl Este... | Stable Isotopes | CS-T-97009 | Not Available | Enquire |
| N-[(1S)-1-Carboxy-3-phenylpropyl]-L-alanyl-N-(2,3-dihydro-1H... | Stable Isotopes | CS-T-96991 | Not Available | Enquire |
| N-[(3α,5β,7α)-3,7-Dihydroxy-24-oxocholan-24-yl]-glycine Ethy... | Stable Isotopes | CS-T-99596 | Not Available | Enquire |
| N-[(3β)-24-Oxo-3-(sulfooxy)chol-5-en-24-yl]-glycine-13C2,15N... | Stable Isotopes | CS-T-99448 | Not Available | Enquire |
| N-[(3β,7α)-7-Hydroxy-24-oxo-3-(sulfooxy)chol-5-en-24-yl]glyc... | Stable Isotopes | CS-T-99517 | Not Available | Enquire |
| N-[(3β,7α)-7-Hydroxy-24-oxo-3-(sulfooxy)chol-5-en-24-yl]glyc... | Stable Isotopes | CS-T-99516 | Not Available | Enquire |
| N-[(3β,7α,12α)-7,12-Dihydroxy-24-oxo-3-(sulfooxy)chol-5-en-2... | Stable Isotopes | CS-T-99598 | Not Available | Enquire |
| N-Boc-D-cyclohexylglycine-d11 | Stable Isotopes | CS-T-97004 | Not Available | Enquire |
| N-Boc-DL-cyclohexylglycine-d11 | Stable Isotopes | CS-T-97003 | Not Available | Enquire |
| N-Boc-L-cyclohexylglycine-d11 | Stable Isotopes | CS-T-97005 | Not Available | Enquire |
| N-Cinnamylglycine-d7 Methyl Ester | Stable Isotopes | CS-T-96988 | Not Available | Enquire |
| N-Crotonylglycine-13C2,15N | Stable Isotopes | CS-T-96986 | Not Available | Enquire |
| N-Dodecanoylglycine-d2 | Stable Isotopes | CS-T-98594 | Not Available | Enquire |
| N-Ethyl-N-(perfluoro-1-octanesulfonyl) Glycine-d5 (Technical... | Stable Isotopes | CS-T-102805 | 1265205-97-7 | Enquire |
| N-Glycylglycine-13C4 | Stable Isotopes | CS-T-100262 | 556-50-3(Unlabeled) | Enquire |
| N-Iso Valerylglycine-13C2,15N | Stable Isotopes | CS-T-96914 | Not Available | Enquire |
| N-Isobutyrylglycine-13C2,15N | Stable Isotopes | CS-T-96918 | Not Available | Enquire |
| N-Nitroso Ethylene Diamino Triacetic Acid-d4 (ethylene-d4) | Stable Isotopes | CS-O-55082 | 862542-34-5(Unlabelled) | Enquire |
| N-Nitroso Ethylene Diamino Triacetic Acid-d4 sodium salt | Stable Isotopes | CS-O-55220 | 862542-34-5 (Unlabelled) | Enquire |
| N-Octanoylglycine-13C2,15N | Stable Isotopes | CS-T-96887 | Not Available | Enquire |
| N-Phenylglycine-13C2,15N | Stable Isotopes | CS-T-96883 | 103-01-5(unlabelled) | Enquire |
| N-Propionylglycine-2,2-d2 | Stable Isotopes | CS-T-94805 | 1256842-51-9 | Enquire |
| N-Tosylglycine-13C2 | Stable Isotopes | CS-T-99781 | Not Available | Enquire |
| N-Valerylglycine-13C2,15N | Stable Isotopes | CS-T-96855 | Not Available | Enquire |
| Pivaloylglycine-13C2,15N | Stable Isotopes | CS-T-99867 | Not Available | Enquire |
| Suberyl Glycine-d4 | Stable Isotopes | CS-T-96871 | 60317-54-6 | Enquire |
| Thiazolylacetylglycine Oxime- 13C2,15N | Stable Isotopes | CS-T-97141 | Not Available | Enquire |
| Tiglyl Glycine-13C2,15N | Stable Isotopes | CS-T-96862 | 35842-45-6(Unlabelled) | Enquire |
| Tiglyl Glycine-13C2,15N Methyl Ester | Stable Isotopes | CS-T-99786 | Not Available | Enquire |
| β-L-Aspartylglycine-13C2,15N | Stable Isotopes | CS-T-97027 | Not Available | Enquire |
API
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Hexanoyl Glycine | API | CS-T-25963 | 24003-67-6 | Enquire |
| L-Allylglycine | API | CS-T-65287 | 16338-48-0 | Enquire |
Impurity
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (1-chloro-4-hydroxy-7-phenoxyisoquinoline-3-carbonyl)glycine | Impurity | CS-ED-01076 | 808116-60-1 | Enquire |
| (2-(2-((3,3-dibutyl-7-(mercapto)-1,1-dioxido-5-phenyl-2,3,4,... | Impurity | CS-O-53759 | ---- | Enquire |
| (4-hydroxy-7-phenoxyisoquinoline-3-carbonyl)glycine | Impurity | CS-ED-01075 | 708263-68-7 | Enquire |
| (R)-(-)-2-(2,5-Dihydrophenyl)glycine | Impurity | CS-T-53120 | 26774-88-9 | Enquire |
| (S)-(+)(2-Chlorophenyl) glycine methyl ester tartaric acid s... | Impurity | CS-CL-00003 | 141109-15-1 | Enquire |
| 2-Hydroxy Phenyl Glycine Hydrochloride | Impurity | CS-EO-03698 | 22511-46-2 | Enquire |
| 3-Methylcrotonyl Glycine | Impurity | CS-T-33421 | 33008-07-0 | Enquire |
| 4-(Trifluoromethyl)nicotinoyl Glycine | Impurity | CS-T-45351 | 207502-65-6 | Enquire |
| Acryloylglycine | Impurity | CS-T-01289 | 24599-25-5 | Enquire |
| Boc-3,5-dihydroxy-1-adamantyl-L-glycine | Impurity | CS-T-68068 | 681282-72-4 | Enquire |
| Cefdinir Thiazolylacetyl Glycine Oxime Acetal Impurity | Impurity | CS-T-48109 | 178422-40-7 | Enquire |
| Daptomycin Glycine open chain impurity | Impurity | CS-O-46802 | Not Available | Enquire |
| Desglycine Roxadustat Butyl ester | Impurity | CS-O-54737 | 808116-09-8 | Enquire |
| Desglycine Roxadustat Isopropyl ester | Impurity | CS-O-54736 | 1809286-38-1 | Enquire |
| Desglycine Roxadustat methyl ester | Impurity | CS-O-48655 | 1421312-34-6 | Enquire |
| Glycine Ethyl Ester Hydrochloride | Impurity | CS-T-25607 | 623-33-6 | In Stock |
| Glycine, N-(phosphonomethyl)-, potassium salt | Impurity | CS-DL-01057 | 70901-12-1 | Enquire |
| Glycyl-Glycyl-Glycine | Impurity | CS-T-79225 | 556-33-2 | In Stock |
| Iminodiacetic acid | Impurity | CS-DB-00099 | 142-73-4 | In Stock |
| Memantine Glycine | Impurity | CS-T-31758 | 1340545-88-1 | Enquire |
| N-(4-hydroxy-1-methyl-7-phenoxyisoquinoline-3-carbonyl)-N-me... | Impurity | CS-O-54973 | ---- | Enquire |
| N-(4-Hydroxyphenyl)glycine | Impurity | CS-BX-00463 | 122-87-2 | Enquire |
| N-(Diphenylmethylene)glycine ethyl ester | Impurity | CS-BO-00099 | 69555-14-2 | In Stock |
| N-(tert-Butoxycarbonyl)glycylglycine | Impurity | CS-M-47036 | 31972-52-8 | Enquire |
| N,N-Diethylglycine 2-[2-[(5-chloro-2-nitrophenyl)thio]phenyl... | Impurity | CS-O-52997 | 2896193-38-5 | Enquire |
| N-[(Benzyloxy)Carbonyl]Glycylglycine | Impurity | CS-M-47032 | 2566-19-0 | In Stock |
| N-[(Dimethylamino)carbonyl]glycine | Impurity | CS-M-28766 | 1060817-29-9 | Enquire |
| N-{[(carboxymethyl)sulfanyl]carbonothioyl}glycine | Impurity | CS-O-59040 | 29677-65-4 | Enquire |
| N-Iso Valerylglycine | Impurity | CS-T-30108 | 16284-60-9 | Enquire |
| N-Phenylglycine Isopentyl Ester | Impurity | CS-T-84217 | 100618-40-4 | Enquire |
| p-hydroxyphenylglycine methyl ester | Impurity | CS-EO-01277 | 26531-82-8 | Enquire |
| Propionyl Glycine | Impurity | CS-T-60806 | 21709-90-0 | Enquire |
| Roxadustat Diglycine | Impurity | CS-P-08361 | 1421312-36-8 | Enquire |
| Roxadustat Triglycine | Impurity | CS-O-54739 | ---- | Enquire |
| Sexipag Glycine Adduct | Impurity | CS-EO-01874 | Not Available | Enquire |
| Thiazolylacetylglycine Oxime | Impurity | CS-T-44142 | 178949-03-6 | In Stock |
| Velpatasvir impurity G (Glycine dimer impurity) | Impurity | CS-O-53863 | --- | Enquire |
Intermediate
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (Dimethylamino)acetic acid | Intermediate | CS-M-16864 | 1118-68-9 | In Stock |
| (S)-(2-(2-Amino-2-methylpropanamido)-5-(tert-butoxy)-5-oxope... | Intermediate | CS-O-55768 | ---- | Enquire |
| DL-Alpha-Phenylglycine | Intermediate | CS-M-57558 | 2835-06-5 | In Stock |
| N-t-Butylglycine, HCl | Intermediate | CS-AC-03577 | 6939-23-7 | In Stock |
Fine Chemicals
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (R)-Phenylglycine tert-butyl ester hydrochloride | Fine Chemicals | CS-BL-00109 | 256478-95-2 | Enquire |
| (S)-(+)-2-Chlorophenylglycine methyl ester | Fine Chemicals | CS-O-32348 | 141109-14-0 | In Stock |
| 2-Mercaptonicotinoyl glycine | Fine Chemicals | CS-O-54493 | 2101538-28-5 | Enquire |
| Chloroacetic Acid | Fine Chemicals | CS-T-11106 | 79-11-8 | In Stock |
| Glycine | Fine Chemicals | CS-O-00823 | 56-40-6 | In Stock |
| Glycinexylidide | Fine Chemicals | CS-ZG-63038 | 18865-38-8 | Enquire |
| L-Glycine | Fine Chemicals | CS-O-01763 | 87867-94-5 | In Stock |
| N-(2-cyanophenyl)glycine | Fine Chemicals | CS-O-60726 | 64377-71-5 | Enquire |
| N-(2-Hydroxyethyl)-N-methylglycine | Fine Chemicals | CS-M-47171 | 26294-19-9 | In Stock |
| N-(Diphenylmethylene)Glycine t-Butyl Ester | Fine Chemicals | CS-T-20938 | 81477-94-3 | In Stock |
| N-(tert-Butoxycarbonyl)-N-methylglycine(Boc-Sar-OH) | Fine Chemicals | CS-AC-04783 | 13734-36-6 | In Stock |
| N-[(2R)-2-Hydroxy-2-(3-hydroxyphenyl)ethyl]-N-methyl-glycine | Fine Chemicals | CS-T-78555 | 1094089-46-9 | Enquire |
| N-isopropylglycine | Fine Chemicals | CS-O-56136 | 3183-21-9 | Enquire |
Nitrosamine
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| N-(4-cyanophenyl)-N-nitrosoglycine | Nitrosamine | CS-O-40244 | Not Available | In Stock |
| N-(tert-butyl)-N-nitrosoglycine (Mixture of Isomers) | Nitrosamine | CS-O-52754 | 6939-24-8 | In Stock |
Peptide
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (S)-2-Aminopent-4-ynoic acid hydrochloride | Peptide | CS-AX-00103 | 198774-27-5 | Enquire |
| [12-Glycine]Terlipressin Ethyl Ester | Peptide | CS-P-06504 | Not Available | In Stock |
| [7-L-Glutamic Acid,12-Glycine]Terlipressin | Peptide | CS-P-06502 | Not Available | In Stock |
| Cystinyl-bis-glycine | Peptide | CS-O-56991 | 7729-20-6 | Enquire |
| Glycine, L-valylglycyl-L-prolyl | Peptide | CS-O-48378 | 243647-58-7 | Enquire |
Stable Isotope Reagent
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (±)-N-2-Methylbutyrylglycine-2,2-d2 | Stable Isotope Reagent | CS-C-00412 | 2469035-10-5 | In Stock |
| 4-Hydroxy-D-(-)-2-phenylglycine-13C6 | Stable Isotope Reagent | CS-T-94542 | 22818-40-2 (Unlabelled) | Enquire |
| Creatine-d5 H2O (N-methyl-d3; glycine-2,2-d2) | Stable Isotope Reagent | CS-C-01330 | 6020-87-7 (Unlabelled) | Enquire |
| D-(-)-4-Hydroxyphenyl-d4-glycine | Stable Isotope Reagent | CS-T-56309 | 1217854-79-9 | Enquire |
| D,L-2-Phenylglycine-d5 Hydrochloride | Stable Isotope Reagent | CS-O-49483 | 2835-06-5 (freebase) | In Stock |
| D-a-(4-Hydroxyphenyl-2,3,5,6-d4)glycine-a-d1 | Stable Isotope Reagent | CS-C-01305 | 22818-40-2 (Unlabelled) | Enquire |
| dl-4-Hydroxyphenyl-d4-Glycine Hydrochloride | Stable Isotope Reagent | CS-O-57000 | 35735-21-8 (Unlabelled) | In Stock |
| Glycine-13C | Stable Isotope Reagent | CS-T-55424 | 20220-62-6 | In Stock |
| Glycine-2,2-d2, ND2 Methyl Ester DCl | Stable Isotope Reagent | CS-C-01640 | Not Available | Enquire |
| Glycodeoxycholic-d6-acid (2,2,4,4-d4; glycine-2,2-d2) | Stable Isotope Reagent | CS-C-01641 | Not Available | Enquire |
| N-(2-Methylpropionyl)glycine-2,2-d2 | Stable Isotope Reagent | CS-C-02125 | 1219795-05-7 | Enquire |
| N-Acetylglycine-13C2 | Stable Isotope Reagent | CS-T-103813 | 543-24-8(unlabelled) | Enquire |
| N-Octanoyl-D15-glycine | Stable Isotope Reagent | CS-C-00436 | 14246-53-8(Unlabeled) | Enquire |
| N-Phosphonomethyl-d2-glycine | Stable Isotope Reagent | CS-C-01408 | 1071-83-6 (Unlabelled) | Enquire |
| N-Phosphonomethylglycine-2,2-d2 | Stable Isotope Reagent | CS-C-00656 | 1071-83-6(Unlabelled) | Enquire |
| N-Propionyl-d5-glycine | Stable Isotope Reagent | CS-C-01314 | 21709-90-0 (Unlabelled) | Enquire |
| p-Hydroxyphenylglycine methyl ester-D4 | Stable Isotope Reagent | CS-O-46499 | 43189-12-4 (Unlabelled) | Enquire |
Biochemicals
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| N-(tert-butoxycarbonyl) cyclohexyl glycine | Biochemicals | CS-O-31639 | 70491-05-3 | In Stock |
Building Blocks
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (R)-(-)-2-Chlorophenylglycine methyl ester | Building Blocks | CS-ZG-99389 | 141109-16-2 | Enquire |
| (R)-(−)-2-Phenylglycine methyl ester hydrochloride | Building Blocks | CS-BX-01039 | 19883-41-1 | Enquire |
| Boc-L-a-t-butylglycine | Building Blocks | CS-M-29479 | 62965-35-9 | In Stock |
| D-(2-CHLOROPHENYL)GLYCINE | Building Blocks | CS-BX-02540 | 86169-24-6 | Enquire |
| Fmoc-d-2-indanylglycine | Building Blocks | CS-T-77144 | 205526-40-5 | Enquire |
| Fmoc-l-2-indanylglycine | Building Blocks | CS-T-75104 | 205526-39-2 | Enquire |
| L-Cysteinylglycine | Building Blocks | CS-T-14243 | 19246-18-5 | In Stock |
| L-Homopropargylglycine hydrochloride | Building Blocks | CS-ED-41744 | 942518-19-6 | Enquire |
| N,N-Diethylglycine Methyl Ester | Building Blocks | CS-DE-01643 | 30280-35-4 | Enquire |
| N-Boc-4-hydroxyphenyl-l-glycine | Building Blocks | CS-O-46644 | 69651-48-5 | Enquire |
| N-Boc-L-Adamantylglycine | Building Blocks | CS-O-10733 | 361441-97-6 | Enquire |
| N-Ethylglycine | Building Blocks | CS-DE-01714 | 627-01-0 | Enquire |
| phenylglycine methyl ester | Building Blocks | CS-T-96064 | 23284-84-6 | Enquire |
Carbohydrates
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| N-D-Glucopyranosyl-glycine Sodium Salt | Carbohydrates | CS-T-79348 | 117072-57-8 | Enquire |