(S)-2-amino-5-((diaminomethylene)amino)-N-(4-nitrophenyl)pentanamide dihydrobromide CAS 61876-73-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 61876-73-1 |
| Molecular Formula | C12H18N6O3 2*HBr |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-2-amino-5-((diaminomethylene)amino)-N-(4-nitrophenyl)pentanamide dihydrobromide (CAS 61876-73-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H18N6O3 2*HBr. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H18N6O3 2*HBr |
| Molecular Weight | 375.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 6 |
Related S Standards
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Recommended Standards
- 2-(4-Chlorobenzyl)-4-((3-(trifluoromethyl)benzyl)thio)quinazoline (CAS 303149-27-1)
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- 5-(Allyloxy)-3,4-dihydroisoquinolin-1(2h)-one (CAS 1105190-14-4)
- 1,3-Diethyl 2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]methyl}-2-acetamidopropanedioate (CAS 306976-51-2)
- N,N-Diallyl-2,2,2-Trifluoroacetamide (CAS 14618-49-6)
- Tau Peptide (379-408) trifluoroacetate salt (CAS 1246357-53-8)
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