Omeprazole Impurity 53 CAS 73590-87-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 73590-87-1 |
| Molecular Formula | C16H17N3OS |
| Molecular Weight | 299.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Omeprazole Impurity 53 (CAS 73590-87-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H17N3OS. Molecular weight: 299.39 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H17N3OS |
| Molecular Weight | 299.39 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Omeprazole Standards
- Omeprazole Impurity 36 (CAS 704910-89-4)
- Omeprazole Impurity 38 (CAS CATO-C4X-125538)
- Omeprazole Impurity 10 (CAS CATO-C4X-125510)
- Omeprazole Impurity 44 (CAS CATO-C4X-125544)
- Omeprazole EP Impurity G (CAS 125656-83-9)
- Omeprazole EP Impurity F (CAS 125656-82-8)
- Omeprazole Impurity 46 (CAS CATO-C4X-125546)
- Omeprazole Impurity 47 (CAS CATO-C4X-125547)
Recommended Standards
- N-benzyl-2-(2-phenylacetyl)hydrazine-1-carbothioamide (CAS 83673-37-4)
- Tert-butyl (4-methylbenzyl)(methylsulfonyl)carbamate (CAS 338415-72-8)
- N7-Butyl-N2-phenylthiazolo[5,4-d]pyrimidine-2,7-diamine (CAS 871266-90-9)
- 5-Methoxy-7-hydroxycoumarin (CAS 3067-10-5)
- 2-(tert-Butyl)-3,4-diphenylisoxazol-5(2H)-one (CAS 112175-82-3)
- 2-(2-Quinolyl)benzoxazole (CAS 24613-96-5)
- 3-[(2H-1,3-Benzodioxol-5-yl)methyl]-5-{[5-(2-chlorophenyl)furan-2-yl]methylidene}-2-sulfanylidene-1,3-thiazolidin-4-one (CAS 691881-87-5)
- 2-Benzylhexahydrocyclopenta[c]pyrrol-4(1H)-one (CAS 185692-51-7)
- 5,5-Dimethyl-3-(4-phenylpiperazin-1-yl)cyclohex-2-en-1-one (CAS 81820-98-6)
- Semaglutide impurity 202 (CAS CATO-C4X-2226202)
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