5-bromo-7-methyl-7H-pyrrolo[2,3-d]pyrimidine CAS 1638761-56-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1638761-56-4 |
| Molecular Formula | C7H14BrN3 |
| Molecular Weight | 220.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-bromo-7-methyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 1638761-56-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H14BrN3. Molecular weight: 220.11 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H14BrN3 |
| Molecular Weight | 220.11 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
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- 1-(5-bromo-2-pyridyl)propan-1-one (CAS 1060812-89-6)
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Recommended Standards
- 4-bromo-3-methyl-1H-pyrazolo[3,4-b]pyridine (CAS 1638759-60-0)
- 5-bromo-1,3,4-trimethyl-pyridin-2-one (CAS 1706749-85-0)
- 2-Bromo-1-((2R,5S)-2,5-dimethylpyrrolidin-1-yl)ethanone (CAS 157905-03-8)
- 5-Cyclopropoxy-N,N-dimethyl-2-nitroaniline (CAS 1243447-33-7)
- 2,3-Dichloro-6-(difluoromethoxy)benzyl alcohol (CAS 1804883-39-3)
- Ibuprofen Impurity 58 (CAS 80336-66-9)
- 2-Methoxy-6-(4-phenyl-butyl)-benzoic acid methyl ester (CAS 365543-07-3)
- 1-(5-(3,5-Bis(trifluoromethyl)phenyl)furan-2-yl)ethanone (CAS 671182-34-6)
- 4-(4-Nitrophenyl)-4,5,6,7-tetrahydro-3h-imidazo[4,5-c]pyridine-6-carboxylic acid (CAS 1103335-68-7)
- Liraglutide Impurity 20 TFA Salt (CAS CATO-C4X-199220)
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