Cyanocobalamin Impurity 32 CAS 106217-80-5
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 106217-80-5 |
| Molecular Formula | C62H86CoN14O14P |
| Molecular Weight | 1341.34 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Cyanocobalamin Impurity 32 (CAS 106217-80-5) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C62H86CoN14O14P. Molecular weight: 1341.34 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C62H86CoN14O14P |
| Molecular Weight | 1341.34 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 27.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 14 |
Related Cyanocobalamin Standards
- Cyanocobalamin Impurity 29 (CAS 23388-02-5 (unfixed chirality))
- Cyanocobalamin EP Impurity A (CAS 23208-66-4)
- Cyanocobalamin EP Impurity E (8-epi-cyanocobalamin) (CAS 41325-63-7)
- Cyanocobalamin Impurity 31 (CAS 121483-62-3)
- Cyanocobalamin EP Impurity B (CAS 26264-28-8)
- Cyanocobalamin /Vitamin B12 Impurity 22 (CAS 38437-93-3)
- Cyanocobalamin /Vitamin B12 Impurity 23 (CAS 38218-55-2)
- Cyanocobalamin EP Impurity D(Cyanocobalamin-b-monocarboxylic acid; 32-Carboxycyanocobalamin) (CAS 38218-77-8)
Recommended Standards
- (SP-4-1)-[[(1S,1′S,1′′S,1′′′S)-N,N′,N′′,N′′′-[[10,20-Bis[3,5-bis(1,1-dimethylethyl)phenyl]-21H,23H-porphine-5,15-diyl-κN21,κN22,κN23,κN24]di-2,1,3-benzenetriyl]tetrakis[2,2-dimethylcyclopropanecarboxamidato]](2-)]cobalt (CAS 811435-11-7)
- Goserelin Impurity 52 (CAS CATO-C4X-192052)
- Globoside (CAS 11034-93-8)
- Crisaborole Impurity 134 (CAS CATO-C4X-2021134)
- Bupivacaine Impurity 43 (CAS CATO-C4X-148243)
- 2-Fluoro-5-iodo-4-methoxybenzoic acid (CAS 1000162-78-6)
- Methyl 4-({[1-methyl-5-oxo-3-(trifluoromethyl)-1,5-dihydro-4H-pyrazol-4-yliden]methyl}amino)benzenecarboxylate (CAS 320425-12-5)
- 6-Chloro-3-(4-chlorobenzyl)-3,4-dihydro-2H-[1,3]oxazino[5,6-h]quinoline (CAS 41957-84-0)
- 7-Bromo-2-hydrazinylquinoxaline (CAS 145369-92-2)
- 3X Flag Peptide trifluoroacetate salt (CAS 402750-12-3)
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