Pcb No. 67 CAS 73557-53-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 73557-53-8 |
| Molecular Formula | - |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Pcb No. 67 (CAS 73557-53-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Freely soluble in water |
| Stability | Stable under recommended storage conditions |
| CAS Registry Year (est.) | 1978 |
Recommended Standards
- 5-(4-(Benzyloxy)phenyl)-N'-(2,5-dimethoxybenzylidene)-1H-pyrazole-3-carbohydrazide (CAS 302918-59-8)
- 24804-31-7 CTK4F4429 Ethanedioic acid,calcium salt, hydrate (1:?:?) (CAS 24804-31-7)
- 3-((6-Chloropyridin-2-yl)amino)propanoic acid (CAS 76629-11-3)
- Ropivacaine Impurity 35 (CAS 2180-94-1)
- 2-(1-Methyl-1H-tetrazol-5-yl)ethan-1-amine (CAS 1103861-46-6)
- (S)-N-[[3-Amino-1-(5-ethyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)pyrrolidin-3-yl]methyl]-2,4-difluorobenzamide (CAS 1004990-28-6)
- [y-Glu3]-Semaglutide Impurity 135 (CAS CATO-C4X-2226135)
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