3,8-Diamino-5-methyl-6-phenylphenanthridin-5-ium bromide hydrate CAS 37889-60-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 37889-60-4 |
| Molecular Formula | C20H18N3 Br H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3,8-Diamino-5-methyl-6-phenylphenanthridin-5-ium bromide hydrate (CAS 37889-60-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H18N3 Br H2O. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H18N3 Br H2O |
| Molecular Weight | 398.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Diamino Standards
- 2,6-Diamino-3,5-di-(trimethylsilyl)acetylenylpyridine (CAS 1000342-76-6)
- 2,6-Diamino-4-(benzyloxy)pyrimidine (CAS 100061-59-4)
- 2,6-diamino-3H,7H,8H-imidazo[4,5-g]quinazolin-8-one (CAS 1001242-71-2)
- 4,5-diamino-2-thiouracil (CAS 1004-76-8)
- 5,6-Diamino-3,3-dimethylindolin-2-one (CAS 100568-79-4)
- 5-((2,6-Diamino-9H-purin-9-yl)methoxy)-2-hydroxy-1,3,2-dioxaphosphinane 2-oxide (CAS 100683-67-8)
- 2,8-Diamino-9-benzyl-1H-purin-6(9H)-one (CAS 100890-94-6)
- 4-(N-[2,4-Diamino-6-pteridinylmethyl]amino)benzoic acid sodium salt (CAS 100929-45-1)
Recommended Standards
- 8-Oxa-2-thia-5-azaspiro[3.5]Nonane 2,2-dioxide (CAS 1936072-08-0)
- tert-butyl 2-(4-fluorophenyl)-4-hydroxypiperidine-1-carboxylate (CAS 1803582-57-1)
- 1-(3-Bromo-5-fluorophenyl)cyclopropane-1-carbonitrile (CAS 1314709-94-8)
- 4'-Methyl-[1,1'-biphenyl]-4-carbothioamide (CAS 1176544-48-1)
- Methyl 2,3,5-trifluoro-4-hydroxybenzoate (CAS 1214387-26-4)
- rel-4-((1R,2R)-3-(4-benzylpiperidin-1-yl)-1-hydroxy-2-methylpropyl)phenol (CAS 169197-03-9)
- Pancreatic Polypeptide (1-17)-(Ala31,Aib32)-Neuropeptide Y (18-36) (human) trifluoroacetate salt (CAS 313988-70-4)
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