4-chloro-5-methyl-7H-pyrrolo[2,3-d]pyrimidine CAS 1618-36-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1618-36-6 |
| Molecular Formula | C7H14ClN3 |
| Molecular Weight | 175.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-chloro-5-methyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 1618-36-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H14ClN3. Molecular weight: 175.66 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H14ClN3 |
| Molecular Weight | 175.66 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.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related chloro Standards
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- 7-chloro-1-methyl-pyrazolo[4,3-b]pyridine (CAS 1057672-72-6)
- 2-chloro-6-methyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 1060816-56-9)
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Recommended Standards
- 6-chloro-4-methyl-1H-pyrazolo[4,3-c]pyridine (CAS 1589540-63-5)
- 3-chloro-7-methyl-5H-pyrrolo[2,3-b]pyrazine (CAS 1638768-46-3)
- 6-chloro-1-methyl-pyrazolo[4,3-c]pyridine (CAS 1558302-68-3)
- 4-Chloro-1-isopropyl-5-methyl-1H-pyrazol-3-amine (CAS 1006470-65-0)
- Sodium mesoxalate monohydrate (CAS 31635-99-1)
- 2-(Methylamino)-5-(trifluoromethyl)benzonitrile (CAS 1094329-43-7)
- 2-Cyano-3-[1-(2,5-dichlorophenyl)-2,5-dimethyl-1h-pyrrol-3-yl]prop-2-enoic acid (CAS 743440-35-9)
- 1-2-3-Tri-O-acetyl-4-6-O-benzylidene-β-D-galactopyranose (CAS 78962-43-3)
- (3-(4-Bromophenyl)-1-(3-chlorophenyl)-1H-pyrazol-4-yl)methanol (CAS 618441-69-3)
- Thymopoietin II Peptide Fragment (CAS 56795-64-3)
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