1-Acetyl-2-methylindoline-5-sulfonamide CAS 1389757-56-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1389757-56-5 |
| Molecular Formula | C11H14N2O3S |
| Molecular Weight | 254.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-Acetyl-2-methylindoline-5-sulfonamide (CAS 1389757-56-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H14N2O3S. Molecular weight: 254.31 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H14N2O3S |
| Molecular Weight | 254.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Acetyl Standards
- 1-Acetyl-2-methylindoline-5-sulphonyl chloride (CAS 841275-78-3)
- 1-Methylindoline-5-sulfonyl chloride (CAS 312300-39-3)
- 1-Acetyl-5-methylindoline-2,3-dione (CAS 118726-65-1)
- 2-Methylindoline-1-carbonyl chloride (CAS 126535-38-4)
- 1-Methylindoline-5-carbonyl chloride (CAS 1378285-07-4)
- N-Methylindoline-1-carbothioamide (CAS 61589-30-8)
- Methyl 1-methylindoline-5-carboxylate (CAS 1521656-37-0)
- Methyl 3-methylindoline-4-carboxylate (CAS 1715960-61-4)
Recommended Standards
- 1-(5-(Ethylsulfonyl)benzo[d]oxazol-2-yl)ethan-1-amine (CAS 1355215-71-2)
- N-(Furan-2-ylmethyl)-5-oxo-1,4-thiazepane-3-carboxamide (CAS 1396557-63-3)
- N-(benzo[d]thiazol-6-yl)benzamide (CAS 135249-30-8)
- 4-(Furan-2-ylformamido)butanoic acid (CAS 92799-09-2)
- 1-(2-Fluoroethyl)-N-isopentyl-4-methyl-1H-pyrazol-3-amine hydrochloride (CAS 1856024-35-5)
- 2-(Difluoromethylene)-4-(furan-2-yl)but-3-en-1-ol (CAS 2728706-51-0)
- 3-Chloro-4-(diphenylamino)-2H-thieno[2,3-h]chromen-2-one (CAS 90236-95-6)
- 6-Oxo-1,6-dihydropyridazin-3-yl acetate (CAS 15456-83-4)
- 2-Chloro-1-(7-hydroxyindolin-1-yl)ethanone (CAS 72696-19-6)
- Semaglutide impurity 42 (CAS CATO-C4X-222642)
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)
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