A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z    
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.

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
Sarcosine API CS-CG-00003 107-97-1 Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(2-(2-((3,3-dibutyl-7-(mercapto)-1,1-dioxido-5-phenyl-2,3,4,... Impurity CS-O-53759 ---- Enquire
2-Hydroxy Phenyl Glycine Hydrochloride Impurity CS-EO-03698 22511-46-2 Enquire
4-(Trifluoromethyl)nicotinoyl Glycine Impurity CS-T-45351 207502-65-6 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
Glycyl-Glycyl-Glycine Impurity CS-T-79225 556-33-2 In Stock
Iminodiacetic acid Impurity CS-DB-00099 142-73-4 In Stock
N-(4-hydroxy-1-methyl-7-phenoxyisoquinoline-3-carbonyl)-N-me... Impurity CS-O-54973 ---- Enquire
N-(Diphenylmethylene)glycine ethyl ester Impurity CS-BO-00099 69555-14-2 In Stock
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-{[(carboxymethyl)sulfanyl]carbonothioyl}glycine Impurity CS-O-59040 29677-65-4 Enquire
Roxadustat Triglycine Impurity CS-O-54739 ---- Enquire
Thiazolylacetylglycine Oxime Impurity CS-T-44142 178949-03-6 In Stock
Velpatasvir impurity G (Glycine dimer impurity) Impurity CS-O-53863 --- Enquire
(1-chloro-4-hydroxy-7-phenoxyisoquinoline-3-carbonyl)glycine Impurity CS-ED-01076 808116-60-1 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
3-Methylcrotonyl Glycine Impurity CS-T-33421 33008-07-0 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
Ethyl 2-(6-Amino-2,3-dichlorobenzyl)glycine Dihydrochloride Impurity CS-T-22456 882301-57-7 Enquire
Glycine, N-(phosphonomethyl)-, potassium salt Impurity CS-DL-01057 70901-12-1 Enquire
Memantine Glycine Impurity CS-T-31758 1340545-88-1 Enquire
N-(4-Hydroxyphenyl)glycine Impurity CS-BX-00463 122-87-2 Enquire
N-(tert-Butoxycarbonyl)glycylglycine Impurity CS-M-47036 31972-52-8 Enquire
N-[(Dimethylamino)carbonyl]glycine Impurity CS-M-28766 1060817-29-9 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
Sexipag Glycine Adduct Impurity CS-EO-01874 Not Available 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
(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
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-isopropylglycine Fine Chemicals CS-O-56136 3183-21-9 Enquire
(R)-Phenylglycine tert-butyl ester hydrochloride Fine Chemicals CS-BL-00109 256478-95-2 Enquire
Glycinexylidide Fine Chemicals CS-ZG-63038 18865-38-8 Enquire
N-[(2R)-2-Hydroxy-2-(3-hydroxyphenyl)ethyl]-N-methyl-glycine Fine Chemicals CS-T-78555 1094089-46-9 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-Phenylglycine methyl ester hydrochloride Building Blocks CS-BX-01039 19883-41-1 Enquire
(S)-Adamantylglycine Hydrochloride Building Blocks CS-T-94725 102502-64-7 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
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-Ethylglycine Building Blocks CS-DE-01714 627-01-0 Enquire
phenylglycine methyl ester Building Blocks CS-T-96064 23284-84-6 Enquire
(R)-(-)-2-Chlorophenylglycine methyl ester Building Blocks CS-ZG-99389 141109-16-2 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
N-Boc-L-Adamantylglycine Building Blocks CS-O-10733 361441-97-6 Enquire


Carbohydrates

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N-D-Glucopyranosyl-glycine Sodium Salt Carbohydrates CS-T-79348 117072-57-8 Enquire


Fluorinated Compounds

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N-Ethyl-N-(perfluoro-1-octanesulfonyl) Glycine Fluorinated Compounds CS-T-75271 2991-50-6 Enquire