4-Acetyloxy Omeprazole CAS 1246814-65-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1246814-65-2 |
| Molecular Formula | C18H19N3O4S |
| Molecular Weight | 373.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Acetyloxy Omeprazole (CAS 1246814-65-2) pharmaceutical standards reference standard. Molecular formula: C18H19N3O4S. Molecular weight: 373.43 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C18H19N3O4S |
| Molecular Weight | 373.43 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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- ethyl 4-(acetyloxy)-2-(ethylsulfanyl)-6,7-difluoroquinoline-3-carboxylate (CAS 154330-68-4)
- (16α)-21-(Acetyloxy)-16-methyl-pregna-1,4,9(11)-triene-3,20-dione (CAS 4258-83-7)
- 2-[6-(Acetyloxy)-4-oxo-4H-chromen-3-yl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid (CAS 1269442-63-8)
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- (3β,5α)-3-(Acetyloxy)-pregn-16-en-20-one (CAS 1169-20-6)
- 4-Acetyloxy Omeprazole Sulfide (CAS 1359829-71-2)
Recommended Standards
- Omeprazole acid methyl ester sulfide (CAS 120003-82-9)
- (S)-2-(2-(Diphenylphosphanyl)phenyl)-4-isopropyl-4,5-dihydrooxazole (CAS 148461-12-5)
- Piroxicam O-Isopropyl Impurity (CAS 118854-49-2)
- 4-Bromo-3-methyl-n-(6-methylpyridin-2-yl)benzenesulfonamide (CAS 796124-04-4)
- 1-(2-Nitrophenyl)-3-phenylthiourea (CAS 72602-73-4)
- 2,13-Dinitro-6,7,9,10,17,18,20,21-octahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecine (CAS 32082-45-4)
- 4-Methyl-N-(3-(pyrrolidin-1-yl)propyl)benzenesulfonamide (CAS 682733-74-0)
- 2-Methoxy-4-nitrobenzaldehyde (CAS 136507-15-8)
- N-(Thiazol-2-yl)-2-(thiophen-2-ylsulfonyl)acetamide (CAS 1021020-73-4)
- Atrial Natriuretic Polypeptide (4-28), human (CAS 95896-08-5)
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