Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Glutathione, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Glutathione 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 Glutathione-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 Glutathione-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.
Glutathione Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 3S,4S-GSHNE (cyclized)-d11 | Stable Isotopes | CS-O-57538 | 1042945-55-0 (Unlabeled) | Enquire |
| 4-Hydroxyestradiol-2-glutathione-15N3 | Stable Isotopes | CS-T-97439 | Not Available | Enquire |
| Acetaminophen Glutathione-13C2,15N Disodium Salt | Stable Isotopes | CS-T-97076 | Not Available | Enquire |
| Acetaminophen Glutathione-d3 Disodium Salt | Stable Isotopes | CS-T-94748 | 64889-81-2 (freebase)(unlabelled) | Enquire |
| Glutathione-glycine 13C2,15N1 | Stable Isotopes | CS-T-55376 | 815610-65-2 | Enquire |
| L-Glutathione reduced-15N | Stable Isotopes | CS-O-57558 | 70-18-8 (Unlabelled) | Enquire |
| L-Glutathione reduced-d2 | Stable Isotopes | CS-O-57557 | 70-18-8 (Unlabelled) | Enquire |
| N,N’-Bis-boc-glutathione Tetrabenzyl Ester Disulfide-13C4,15... | Stable Isotopes | CS-T-97010 | Not Available | Enquire |
| S-(1-Methyl-2-hydroxyethyl)glutathione-d6 | Stable Isotopes | CS-T-98032 | Not Available | Enquire |
| S-(2-Hydroxyethyl)glutathione-d4 Hydrochloride | Stable Isotopes | CS-T-96544 | Not Available | Enquire |
| S-(2-Hydroxyethyl)-N-tert-butyloxycarbonyl Glutathione-d4 | Stable Isotopes | CS-T-96546 | Not Available | Enquire |
| S-(2-Hydroxyethyl)-N-tert-butyloxycarbonyl Glutathione-d4 Di... | Stable Isotopes | CS-T-96545 | Not Available | Enquire |
| S-(2-Hydroxypropyl)glutathione-d6 | Stable Isotopes | CS-T-98085 | Not Available | Enquire |
| S-(α-Methylcarboxymethyl)glutathione-d4 Methyl Ester | Stable Isotopes | CS-T-96897 | Not Available | Enquire |
| S,S'-Ethylenebis(glutathione)-d4 | Stable Isotopes | CS-T-96960 | Not Available | Enquire |
| S-[(2,3)/(2,3)/(3,4)-Dihydroxy-5/6/6-vinylphenyl]-L-glutathi... | Stable Isotopes | CS-T-99284 | Not Available | Enquire |
| S-[2-Hydroxy-1-(4-hydroxyphenyl)ethyl]-L-glutathione-13C,d2 | Stable Isotopes | CS-T-99214 | Not Available | Enquire |
| S-[2-Hydroxy-2-(4-hydroxyphenyl)ethyl]-L-glutathione-13C2,d | Stable Isotopes | CS-T-99213 | Not Available | Enquire |
| Amino-Pimonidazole Glutathione Conjugate-d10 | Stable Isotopes | CS-T-101900 | Not Available | Enquire |
| Cys-glutathione 13C3,15N | Stable Isotopes | CS-EK-01514 | 1028814-07-4 | Enquire |
| Glutathione Disulfide-d10 Ammonium Salt ( >90%) | Stable Isotopes | CS-T-95612 | Not Available | Enquire |
| Gly-glutathione disulfide 13C4,15N2 | Stable Isotopes | CS-CX-00486 | 1416898-83-3 | Enquire |
| S-(N-Methylcarbamoyl)glutathione-d3 | Stable Isotopes | CS-T-82201 | 127633-23-2 | Enquire |
| S,S'-Ethylenebis(glutathione)-d4 Dihydrochloride | Stable Isotopes | CS-T-96961 | Not Available | Enquire |
| S-[2-(N7-Guanyl)ethyl]glutathione-d4 | Stable Isotopes | CS-T-55477 | 220317-14-6 | Enquire |
API
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Glutathione | API | CS-T-79501 | 70-18-8 | In Stock |
| S-Ethylglutathione | API | CS-T-54478 | 24425-52-3 | Enquire |
Metabolite
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| N-Acetyl-S-(trichlorovinyl)-L-cysteine | Metabolite | CS-T-01219 | 111348-61-9 | In Stock |
Impurity
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 3S,4S-GSHNE (cyclized) | Impurity | CS-O-57537 | 1042945-55-0 | Enquire |
| Atrazine Glutathione Adduct | Impurity | CS-T-48418 | 24429-05-8 | Enquire |
| cis-Clopidogrel Glutathione Disulfide | Impurity | CS-T-51226 | 1118605-95-0 | Enquire |
| D,L-Sulforaphane Glutathione | Impurity | CS-T-61539 | 289711-21-3 | Enquire |
| Glutathione Dimethyl Ester Disulfide Dihydrochloride | Impurity | CS-T-55056 | 146963-33-9 | Enquire |
| Glutathione EP Impurity A | Impurity | CS-P-08648 | 2601-47-0 | Enquire |
| N-tert-Butyloxycarbonyl Glutathione Dimethyl Diester Disulfi... | Impurity | CS-T-50165 | 566172-19-8 | Enquire |
| S-(1-Methyl-2-hydroxyethyl)glutathione | Impurity | CS-T-58267 | 1356019-76-5 | Enquire |
| S-(N,N-Diethylcarbamoyl)glutathione | Impurity | CS-T-52787 | 157723-51-8 | Enquire |
Intermediate
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Glutathione Disulfide | Intermediate | CS-T-25485 | 27025-41-8 | In Stock |
Fine Chemicals
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| L-Glutathione | Fine Chemicals | CS-O-30622 | 70-18-8 | In Stock |
Nitrosamine
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| S-Nitroso-L-glutathione | Nitrosamine | CS-T-83801 | 57564-91-7 | Enquire |
Secondary Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Glutathione | Secondary Standards | CS-SS-24362-500MG | 70-18-8 | Enquire |
| Glutathione Impurity A | Secondary Standards | CS-SS-25296-100MG | 19246-18-5 | Enquire |
| Glutathione Impurity C | Secondary Standards | CS-SS-25295-100MG | 27025-41-8 | Enquire |
| Glutathione Impurity D | Secondary Standards | CS-SS-25297-100MG | 636-58-8 | Enquire |
Stable Isotope Reagent
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Glutathione (glycine-13C2,15N) Sodium Salt | Stable Isotope Reagent | CS-T-95731 | 815610-65-2(Free base) | Enquire |
| Glutathione (glycine-13C2,15N) Trifluoroacetate | Stable Isotope Reagent | CS-BX-00686 | 70-18-8(Free Base) | Enquire |
| Glutathione Disulfide-13C4,15N2 Ammonium Salt | Stable Isotope Reagent | CS-T-95733 | 1416898-83-3(Free base) | Enquire |
Biochemicals
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Glutathione Oxidized (GSSG) for molecular biology, 99.5% | Biochemicals | CS-SR-00317 | 27025-41-8 | Enquire |
| Glutathione Oxidized (GSSG) for tissue culture, 99% | Biochemicals | CS-SR-00318 | 27025-41-8 | Enquire |
| Glutathione Reduced (GSH) for molecular biology, 99.5% | Biochemicals | CS-SR-00319 | 70-18-8 | Enquire |
Building Blocks
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| γ-L-Glutamyl-L-cysteine | Building Blocks | CS-N-00388 | 636-58-8 | Enquire |
| 4-Hydroxyestrone-2-glutathione | Building Blocks | CS-TB-65983 | 116840-27-8 | Enquire |
| Glutathione Reductase from baker's yeast (S. cerevisiae) | Building Blocks | CS-BX-030789-500UN | ---- | Enquire |
| L-a-Glutamyl-L-cysteinylglycine Glutathione | Building Blocks | CS-T-55370 | 119290-90-3 | Enquire |
| L--Glutamyl-L-cysteinyl Glutathione | Building Blocks | CS-T-55371 | 90663-73-3 | Enquire |
Chiral
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 4-Hydroxyestradiol-2-glutathione | Chiral | CS-TB-67260 | 209523-07-9 | Enquire |