2-(4-Acetamido-3-methoxybenzenesulfonamido)-3-(1h-indol-3-yl)propanoic acid CAS 1396966-98-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1396966-98-5 |
| Molecular Formula | C20H21N3O6S |
| Molecular Weight | 431.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(4-Acetamido-3-methoxybenzenesulfonamido)-3-(1h-indol-3-yl)propanoic acid (CAS 1396966-98-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H21N3O6S. Molecular weight: 431.46 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H21N3O6S |
| Molecular Weight | 431.46 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.) | 1991 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Acetamido Standards
- 2-acetamido-5-(tributylstannyl)-1,3-thiazole (CAS 446286-45-9)
- 2-Acetamido-3,5-diiodobenzoic acid (CAS 19094-52-1)
- 2-Acetamido-5-(chlorosulfonyl)phenyl dodecanoate (CAS 88963-77-3)
- Ethyl 2-acetamido-6-bromo-7-(3-hydroxy-2-methylpropoxy)benzo[b]thiophene-3-carboxylate (CAS 678148-16-8)
- 2-Acetamido-3-O-acetyl-4,6-O-benzylidene-N-(tert-butoxycarbonyl)-1,2,5-trideoxy-1,5-imino-D-glucitol (CAS 1221795-92-1)
- Ethyl 2-acetamido-6-bromo-7-(2-chloroacetoxy)benzo[b]thiophene-3-carboxylate (CAS 331275-45-7)
- N-(5-Acetamido-2-methoxyphenyl)-2-((4-allyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 573696-55-6)
- N-(5-Acetamido-2-methoxyphenyl)-2-((4-ethyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 578735-59-8)
Recommended Standards
- BOc-l-lys(ns)-oh (CAS 1301706-36-4)
- (Rp)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl (3-nitrophenyl) benzylphosphonate (CAS 1463876-84-7)
- Atogepant Impurity 18 (CAS CATO-C4X-328518)
- Methyl 5-((3-nitrophenoxy)methyl)furan-2-carboxylate (CAS 832740-50-8)
- N,2-Dihydroxypropanimidamide (CAS 52046-55-6)
- (E)-Pralidoxime Chloride (CAS 14018-50-9)
- 1-(4-Bromo-3,5-dimethylphenyl)ethanone (CAS 53379-61-6)
- (S)-2-Amino-3-(5-(prop-2-yn-1-yloxy)-1H-indol-3-yl)propanoic acid (CAS 1858224-23-3)
- 3-(Furan-3-yl)-2-methylpropanoic acid (CAS 1539849-57-4)
- D-Lys20-Tirzepatide (CAS CATO-CPTD788914)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com