5-Bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidin-2-amine CAS 873792-87-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 873792-87-1 |
| Molecular Formula | C6H4BrClN4 |
| Molecular Weight | 247.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidin-2-amine (CAS 873792-87-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H4BrClN4. Molecular weight: 247.48 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H4BrClN4 |
| Molecular Weight | 247.48 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 4-Bromo-6-chloro-1H-indazol-3(2H)-one (CAS 887568-37-8)
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- 4-Bromo-3-chloro-1H-indazol-6-ol (CAS 887568-89-0)
- 1-(4-Methoxybenzyl)-5-oxopyrrolidine-3-carbonitrile (CAS 1017446-51-3)
- 3-Fluoro-6,11-dihydrothiochromeno[4,3-b]indole (CAS 21243-27-6)
- 3-Chloro-2-(trifluoromethyl)phenol (CAS 106877-34-3)
- (R)-2-(2,3,6-trifluorophenyl)pyrrolidine (CAS 1241683-98-6)
- 5-(3-Fluorobenzylidene)-2-(4-propoxyphenyl)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 606955-41-3)
- Uracil-5-d1 (CAS 24897-50-5)
- Semaglutide impurity 26 (CAS CATO-C4X-222626)
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