3-(bromomethyl)-5-chloro-1-methyl-pyrazolo[4,3-d]pyrimidine CAS 2841678-71-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2841678-71-3 |
| Molecular Formula | C7H6BrClN4 |
| Molecular Weight | 261.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-(bromomethyl)-5-chloro-1-methyl-pyrazolo[4,3-d]pyrimidine (CAS 2841678-71-3) pharmaceutical standards reference standard. Molecular formula: C7H6BrClN4. Molecular weight: 261.51 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H6BrClN4 |
| Molecular Weight | 261.51 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.) | 2003 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 4 |
Related bromomethyl Standards
- 2-(Bromomethyl)-7-chlorobenzo[b]thiophene (CAS 102246-40-2)
- 3-(Bromomethyl)-5-chlorobenzo[b]thiophene (CAS 1198-51-2)
- 2-Bromomethyl-4-chloro-benzo[b]thiophene (CAS 1858251-57-6)
- 2-(Bromomethyl)-5-chlorobenzo[b]thiophene (CAS 99592-53-7)
- 7-(Bromomethyl)-3-chlorobenzo[b]thiophene (CAS 88415-30-9)
- 1-(Bromomethyl)-1-(cyclopropylmethoxy)-4-methylcyclohexane (CAS 1249014-88-7)
- 1-(Bromomethyl)-1-cyclobutoxy-3-methylcyclohexane (CAS 1249342-68-4)
- 1-(Bromomethyl)-1-(cyclopentyloxy)cyclohexane (CAS 1249706-76-0)
Recommended Standards
- 2,5-Dichloro-4-hydroxybenzene-1-sulfonyl chloride (CAS 71292-90-5)
- 3-bromo-7-chloro-1,5-dimethyl-1H-pyrazolo[4,3-d]pyrimidine (CAS 2095312-39-1)
- 2,4-Dichloro-6-hydroxybenzene-1-sulfonyl chloride (CAS 95087-77-7)
- 4-Hydroxybicyclo[4.2.0]octa-1,3,5-triene-7-carbonitrile (CAS 242473-47-8)
- [(4-Ethoxyphenyl)methyl](2-methylpropyl)amine (CAS 869943-88-4)
- 3-Amino-3-(4-fluoronaphthalen-1-yl)propanoic acid hydrochloride (CAS 1810070-00-8)
- Methyl 3-cyano-5-fluoro-2-methylbenzoate (CAS 1807173-98-3)
- (3R,4S)-1-(tert-Butoxycarbonyl)-4-(2-chlorophenyl)pyrrolidine-3-carboxylicacid (CAS 1212102-71-0)
- 3-(2-Chloro-10H-phenothiazin-10-yl)-N,N-dimethylpropan-1-amine maleate (CAS 16639-82-0)
- Endo-Gly29-Tirzepatide (CAS CATO-CPTD788685)
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