Metformin Impurity 532 CAS 141-83-3
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 141-83-3 |
| Molecular Formula | C2H6N4O |
| Molecular Weight | 102.10 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Metformin Impurity 532 (CAS 141-83-3), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C2H6N4O. Molecular weight: 102.10 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C2H6N4O |
| Molecular Weight | 102.10 g/mol |
| Purity | >95% |
| 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) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 4 |
Related Metformin Standards
- Metformin Impurity 13 (CAS 4390-68-5)
- Metformin impurity 39 (CAS CATO-C4X-122039)
- Metformin Impurity 35 (CAS 7260-94-8)
- Metformin Impurity N74 (CAS 1609-00-3)
- Metformin Impurity 27 (CAS 18240-93-2)
- Metformin Impurity 34 (CAS 6145-42-2)
- Metformin EP Impurity A (CAS 461-58-5)
- Metformin Impurity 18 (CAS 58228-69-6)
Recommended Standards
- 5-Amino-1H-1,2,4-triazol-3(2H)-one (CAS 1003-35-6)
- 3-fluorocyclopentan-1-one (CAS 1215071-10-5)
- DL-Cycloserine (CAS 68-39-3)
- Safinamide Impurity 59 (CAS CATO-C4X-159059)
- S-Adenosyl-L-Methionine Impurity 11 (CAS 81012-86-4)
- (1E)-2,2'-Difluoro-1,1'-bi(2,4-cyclopentadien-1-ylidene) (CAS 664983-74-8)
- 3-(methylamino)oxolane-3-carboxylic acid (CAS 1341121-46-7)
- Butyl 2-cyanoacrylate (stabilized with TBC) (CAS 6606-65-1)
- 2-[(1E)-3-Nitroprop-1-en-1-yl]furan (CAS 1195355-74-8)
- Fibrinopeptide B (human) (CAS 36204-23-6)
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