Piperazine Impurity 3 CAS 63167-05-5
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 63167-05-5 |
| Molecular Formula | C15H17NS |
| Molecular Weight | 243.37 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Piperazine Impurity 3 (CAS 63167-05-5), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H17NS. Molecular weight: 243.37 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H17NS |
| Molecular Weight | 243.37 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Piperazine Standards
- 1-(Piperazine-1-carbonyl)piperidine-4-carboxylic acid (CAS 1171309-80-0)
- 1-(Piperazine-1-carbonyl)piperidine-3-carboxylic acid (CAS 1172692-53-3)
- Piperazine Impurity 38 (CAS 64728-49-0)
- N-(3-(piperazine-1-carbonyl)phenyl)acetamide (CAS 1181625-75-1)
- Piperazine Impurity 33 (CAS 2639426-95-0)
- 1,1'-(Piperazine-1,4-diyl)bis(2-chloroethanone) (CAS 1703-23-7)
- 4-Benzyl-piperazine-1-carbonylchloride (CAS 63763-66-6)
- Methyl 3-(piperazine-1-carbonyl)benzoate (CAS 1338652-13-3)
Recommended Standards
- (1-Phenyl-but-3-enyl)thiophen-2-ylmethyl-amine 1-phenyl-N-(thiophen-2-ylmethyl)but-3-en-1-amine 436088-65-2 (CAS 436088-65-2)
- (2-(Dimethyl(pyridin-3-yl)silyl)phenyl)methanol (CAS 1217863-70-1)
- Tert-butyl 7-thia-2-azaspiro[3.5]nonane-2-carboxylate (CAS 2892449-77-1)
- Valsartan EP Impurity B (CAS 137863-20-8)
- Sitagliptin Impurity 150 (CAS 945261-47-2)
- (2R,4r,5S)-5-aminospiro[3.3]Heptane-2-carboxylic acid (CAS 1682749-10-5)
- 3-(Isopropoxymethyl)pyrrolidine (CAS 1083368-75-5)
- (R)-1-(2-chloro-6-methoxyphenyl)ethan-1-amine (CAS 1270058-14-4)
- 4-Methylenepiperidine hydrobromide (CAS 3522-98-3)
- Dulaglutide (CAS 923950-08-7)
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