pyrimidine-5-carbonyl chloride CAS 40929-48-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 40929-48-4 |
| Molecular Formula | C5H9ClN2O |
| Molecular Weight | 148.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
pyrimidine-5-carbonyl chloride (CAS 40929-48-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H9ClN2O. Molecular weight: 148.59 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H9ClN2O |
| Molecular Weight | 148.59 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.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related pyrimidine Standards
- Pyrimidine-4-propanoic Acid (CAS 819850-17-4)
- methyl pyrimidine-4-carboxylate (CAS 2450-08-0)
- methyl pyrimidine-5-carboxylate (CAS 34253-01-5)
- Pyrimidine-2-sulfinic acid (CAS 288400-79-3)
- Pyrimidine, 1,2,5,6-tetrahydro-2,2,4,6,6-pentamethyl- (CAS 556-72-9)
- Pyrimidine-4-carbonyl chloride (CAS 184951-32-4)
- Pyrimidine-2-carbonyl Chloride (CAS 220769-83-5)
- Pyrimidine Impurity 3 (CAS CATO-C4X-31753)
Recommended Standards
- Zopiclone impurity 28 (CAS 69433-07-4)
- Tetrahydro-2H-pyran-2-carbonyl chloride (CAS 40053-81-4)
- Methyl 5-chloropent-3-enoate (CAS 71195-26-1)
- Methyl 3-chloro-2-methylpropanoate (CAS 10317-11-0)
- Hexahydropyrimidine (CAS 505-21-5)
- Fmoc-L-Nle(6-OBzl)-OH (CAS 625845-42-3)
- 2-Isopropyloxypyridine (CAS 16096-13-2)
- 1-(2-Aminophenyl)-2-(2-chlorophenyl)ethan-1-one (CAS 141034-45-9)
- 2-Amino-2-(benzo[d]isoxazol-3-yl)acetic acid (CAS 57148-97-7)
- Met(O)14-Exenatide trifluoroacetate salt (CAS 1678417-38-3)
Why CATO?
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