90980-78-2 ACETIC ANHYDRIDE 13C2 CS-R-00434 CAS 90980-78-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90980-78-2 |
| Molecular Formula | C2[13C]2H6O3 |
| Molecular Weight | 104.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 90980-78-2 ACETIC ANHYDRIDE 13C2 CS-R-00434 (CAS 90980-78-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C2[13C]2H6O3. Molecular weight: 104.07 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C2[13C]2H6O3 |
| Molecular Weight | 104.07 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1982 |
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Recommended Standards
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- 3-(1H-Pyrrol-1-yl)-N'-[(1Z)-(thiophen-2-yl)methylidene]thiophene-2-carbohydrazide (CAS 478063-22-8)
- 2-(3-Formyl-2,5-dimethyl-1h-pyrrol-1-yl)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carbonitrile (CAS 332146-11-9)
- 4-Chloro-2-iodo-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrrolo[3,2-c]pyridine (CAS 2792126-10-2)
- N-(6-chloropyridin-3-yl)-2-methylbenzenesulfonamide (CAS 1296172-32-1)
- Semaglutide Impurity 180 (CAS CATO-C4X-2226180)
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