(2S)-2-(5-Acetamido-2-methoxybenzenesulfonamido)-3-phenylpropanoic acid CAS 87670-83-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 87670-83-5 |
| Molecular Formula | C18H20N2O6S |
| Molecular Weight | 392.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2S)-2-(5-Acetamido-2-methoxybenzenesulfonamido)-3-phenylpropanoic acid (CAS 87670-83-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H20N2O6S. Molecular weight: 392.43 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H20N2O6S |
| Molecular Weight | 392.43 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related S Standards
- (S)-2-Acetamido-N-((S)-1-amino-1-oxo-3-phenylpropan-2-yl)-3-(1H-indol-3-yl)propanamide (CAS 119206-29-0)
- 2-Acetamido-4,6-O-benzylidene-N-(tert-butoxycarbonyl)-1,2,5-trideoxy-1,5-imino-D-glucitol (CAS 1221795-90-9)
- 2-(2-Acetamido-6-oxo-1,6-dihydropyrimidin-4-yl)acetic acid (CAS 6943-71-1)
- 2-ACetamido-1,3-di-o-acetyl-4,6-o-benzylidene-2-deoxy-d-glucopyranose (CAS 1423035-26-0)
- Ethyl 2-Acetamido-3,4,6-tri-O-acetyl-2-deoxy-1-thio-beta-D-galactopyranoside (CAS 144218-98-4)
- Ethyl 2-acetamido-3-4-6-tri-O-acetyl-2-deoxy-β-D-thioglucopyranoside (CAS 4239-72-9)
- Ethyl 2-acetamido-7-oxo-6-(phenylthio)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 128811-97-2)
- Benzyl 2-Acetamido-2-deoxy-3,4-di-O-acetyl-a-D-galactopyranoside (CAS 55652-76-1)
Recommended Standards
- 4,4'-(Benzo[c][1,2,5]thiadiazole-4,7-diylbis(ethyne-2,1-diyl))dibenzaldehyde (CAS 1933562-00-5)
- 1-Allyl-2-imino-3-(phenylsulfonyl)-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 489464-54-2)
- 4,4',4''-Silanetriyltribenzoic acid (CAS 1883576-35-9)
- Butyraldehyde (CAS 123-72-8)
- 2-chloro-6-hydrazinyl-9H-purine (CAS 5404-88-6)
- Relebactam Impurity 141 (CAS CATO-C4X-2144141)
- Ethyl 8-aminooctanoate (CAS 51227-18-0)
- 2-Vinylselenophene (CAS 58963-90-9)
- 5-Amino-8-(trifluoromethoxy)quinoline (CAS 1072944-53-6)
- (Leu31,Pro3?)-Neuropeptide Y (porcine) trifluoroacetate salt (CAS 125580-28-1)
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