Nicotinamide Impurity 18 CAS 38806-38-1
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 38806-38-1 |
| Molecular Formula | C23H27N7O14P2 |
| Molecular Weight | 687.45 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Nicotinamide Impurity 18 (CAS 38806-38-1) pharmacopoeial impurity standards reference standard. Molecular formula: C23H27N7O14P2. Molecular weight: 687.45 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C23H27N7O14P2 |
| Molecular Weight | 687.45 g/mol |
| Purity | >95% |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 7 |
Related Nicotinamide Standards
- Nicotinamide Impurity 1 (CAS 4090-29-3)
- Nicotinamide guanine dinucleotide sodium salt (CAS 5624-35-1)
- β-Nicotinamide Adenine Dinucleotide-13C5 (CAS 53-84-9 (Unlabeled))
- beta-Nicotinamide Adenine Dinucleotide-d4 (CAS CATO-CCFD202138)
- α-Nicotinamide adenine dinucleotide (CAS 7298-93-3)
- Nicotinamide impurity 22 (CAS CATO-C4X-200022)
- Nicotinamide impurity 23 (CAS CATO-C4X-200023)
- Nicotinamide Impurity 17 (CAS 7298-94-4)
Recommended Standards
- Levothyroxine Impurity 25 (CAS CATO-C4X-167825)
- Dibutyltinbis(isooctylmaleate) (CAS 25168-21-2)
- KW-8232 (CAS 217813-15-5)
- Sarpogrelate Impurity 33 (CAS CATO-C4X-291333)
- Gemcitabine Impurity 29 (CAS 122111-02-8)
- 5-(4-Methoxyphenyl)-1-phenyl-1,3,5-triazinane-2-thione (CAS 356773-44-9)
- 1223748-49-9 5-chloro-4-(chloromethyl)thiophene-2-carboxylic acid 5-chloro-4-(chloromethyl)thiophene-2-carboxylicacid A11405 (CAS 1223748-49-9)
- 3-((2-Fluorobenzyl)thio)-5-(furan-2-yl)-4-methyl-4H-1,2,4-triazole (CAS 498551-14-7)
- Methyl 2-mercapto-5-methoxybenzoate (CAS 55114-90-4)
- Semaglutide Impurity 3 (CAS CATO-C4X-22263)
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