Succinic anhydride-1,4-13C2 CAS 67519-25-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 67519-25-9 |
| Molecular Formula | C2[13C]2H4O3 |
| Molecular Weight | 102.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Succinic anhydride-1,4-13C2 (CAS 67519-25-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C2[13C]2H4O3. Molecular weight: 102.06 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C2[13C]2H4O3 |
| Molecular Weight | 102.06 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) | 2.0 |
| CAS Registry Year (est.) | 1976 |
Related Succinic Standards
Recommended Standards
- Hydantoin-5-13C,1-15N (CAS 1189697-61-7)
- Sulfuryl Fluoride (CAS 2699-79-8)
- fluoro(1,2,3,4,5,6-13C6)cyclohexatriene (CAS 1028184-48-6)
- 2-Hydroxy-4-methyl-1,2-dihydropyrimidine-5-carboxylic acid (CAS 157335-91-6)
- 6-(Difluoromethyl)-5-fluoropyridin-3-amine (CAS 1806774-05-9)
- 4-(Pyridin-3-yl)-2-(trifluoromethyl)benzonitrile (CAS 1214376-63-2)
- 4,6-Dibromo-1,3-dihydroisobenzofuran-5-amine (CAS 2408330-99-2)
- 4-(10H-Phenothiazin-10-yl)benzaldehyde (CAS 866327-14-2)
- 2-(4-Oxoquinolin-1(4H)-yl)acetonitrile (CAS 1171936-00-7)
- [His]1+12-Semaglutide (CAS CATO-C4X-2226178)
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