2-Chloro-4-ethoxypyrimidine-5-carbonitrile CAS 477723-08-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477723-08-3 |
| Molecular Formula | C7H6ClN3O |
| Molecular Weight | 183.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-4-ethoxypyrimidine-5-carbonitrile (CAS 477723-08-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H6ClN3O. Molecular weight: 183.60 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H6ClN3O |
| Molecular Weight | 183.60 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 3-Chloro-1-methyl-1H-pyrazolo[3,4-d]pyrimidin-6-amine (CAS 100367-42-8)
- 4-Chloro-3,6-dimethylisoxazolo[5,4-d]pyrimidine (CAS 1023758-00-0)
- (6-Chloro-7H-purin-8-yl)methanamine (CAS 1044770-59-3)
- 7-Chloro-5-methoxy-1H-benzo[d][1,2,3]triazole (CAS 1086836-89-6)
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- 2-Chloro-8-methoxy-[1,2,4]triazolo[1,5-a]pyridine (CAS 1207970-17-9)
- 4-Chloro-5-methyl-5H-pyrrolo[2,3-d]pyrimidin-6(7H)-one (CAS 1226804-06-3)
- 2-Chloro-4-hydrazinyl-5H-pyrrolo[2,3-d]pyrimidine (CAS 1260667-61-5)
Recommended Standards
- 2-Chloro-3-methyl-3,5-dihydro-4H-pyrrolo[3,2-d]pyrimidin-4-one (CAS 2351929-82-1)
- 2-Chloro-5,8-dihydropyrido[2,3-d]pyrimidin-7(6H)-one (CAS 2029189-53-3)
- 2-Amino-4-chloro-1-methyl-6-oxo-1,6-dihydropyridine-3-carbonitrile (CAS 2227132-39-8)
- 5-Bromo-1H-1,2,4-triazole-3-carboxylic acid (CAS 674287-63-9)
- Ethyl 2-(6-methoxy-2-methyl-1-oxo-1,2,3,4-tetrahydronaphthalen-2-yl)acetate (CAS 1414797-83-3)
- Ruxolitinib Impurity 6 (CAS 1911644-32-0)
- N-Methoxy-N-methyl-thiazole-2-carboxamide (CAS 885278-18-2)
- 1-(3-Butoxy-4,5-difluorophenyl)propan-1-one (CAS 1443345-74-1)
- 2-(4-Carbamoylphenoxy)-2-methylpropanoic acid (CAS 121809-54-9)
- Peptide 437 (CAS CATO-CPTD788437)
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