((4-Acetamidophenyl)sulfonyl)-L-tryptophan CAS 85979-07-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 85979-07-3 |
| Molecular Formula | C19H19N3O5S |
| Molecular Weight | 401.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies ((4-Acetamidophenyl)sulfonyl)-L-tryptophan (CAS 85979-07-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H19N3O5S. Molecular weight: 401.44 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C19H19N3O5S |
| Molecular Weight | 401.44 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Acetamidophenyl Standards
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- N-(4-Acetamidophenyl)-2-((4-ethyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 578720-61-3)
- N-(4-Acetamidophenyl)-2-((4-ethyl-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 557065-79-9)
- N-(4-Acetamidophenyl)-2-((4-ethyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 557063-74-8)
- 2-(4-Acetamidophenyl)-N-(6-amino-3-benzyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)acetamide (CAS 637334-91-9)
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Recommended Standards
- 5-(Methylthio)-3,7-dioxo-9-phenyl-8-oxa-2,4,6-triazanon-4-enoicAcidPhenylmethylEster (CAS 176106-49-3)
- (Z)-3-((((1,3-dioxolan-2-yl)methyl)(methyl)amino)methyl)-5-((4-oxo-4H-chromen-3-yl)methylene)-2-thioxoimidazolidin-4-one (CAS 865659-92-3)
- Voreloxin (CAS 175414-77-4)
- 5-Methylthiophene-2-boronic Acid (CAS 162607-20-7)
- 1-Methyl-6-oxo-2-(1H-pyrazol-4-yl)piperidine-3-carboxylic acid (CAS 1707562-84-2)
- 4-(Chlorosulfonyl)-2-nitrobenzoic Acid (CAS 54090-40-3)
- 1-(2-Methylbenzyl)-3,4-dihydroisoquinoline (CAS 104330-69-0)
- 1-((2-Bromophenyl)thio)-3-methylbutan-2-one (CAS 1467472-89-4)
- (R)-1-(3-chloro-4-(trifluoromethyl)phenyl)-2,2-dimethylpropan-1-amine (CAS 1389882-63-6)
- Semaglutide impurity 87 (CAS CATO-C4X-222687)
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