Penicillamine Impurity 1 CAS 4458-32-6
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 4458-32-6 |
| Molecular Formula | C6H15N |
| Molecular Weight | 101.19 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Penicillamine Impurity 1 (CAS 4458-32-6), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H15N. Molecular weight: 101.19 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H15N |
| Molecular Weight | 101.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
Related Penicillamine Standards
- L-Penicillamine (CAS 1113-41-3)
- D-Penicillamine (CAS 52-67-5)
- D-Penicillamine-d3 (CAS CATO-C4X-29234)
- L-Penicillamine-d6 (CAS 1795786-79-6)
- Penicillamine impurity 3 (CAS CATO-C4X-29233)
- Penicillamine Impurity 22 (CAS 33078-43-2)
- Penicillamine Impurity 7 (CAS 63474-90-8)
- Penicillamine Impurity 1 (CAS 856846-79-2)
Recommended Standards
- 1,3-Dimethylbutylamine (CAS 108-09-8)
- 1-Heptyne-6,6,7,7,7-d5 (CAS 83418-35-3)
- Triethylamine (CAS 121-44-8)
- Sitagliptin Impurity 103 (CAS CATO-C4X-1144103)
- Aripiprazole Desethylene Impurity (CAS 1216394-63-6（free base）)
- 5-Bromo-4-chloro-7-fluoro-1H-indazole (CAS 2375918-42-4)
- Tert-butyl 2-(amino(p-tolyl)methylene)hydrazine-1-carboxylate (CAS 1053655-75-6)
- (3-Chloro-2-oxopropyl)triphenylphosphonium chloride (CAS 13605-65-7)
- Dimethyl 5-(m-tolyl)-1H,3H-pyrrolo[1,2-c]thiazole-6,7-dicarboxylate 2-oxide (CAS 339113-52-9)
- Mast Cell Degranulating Peptide (CAS 83856-13-7)
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