2-chloro-5-fluoro-4-methoxy-pyrimidine CAS 37554-70-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 37554-70-4 |
| Molecular Formula | C5H10ClFN2O |
| Molecular Weight | 168.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-chloro-5-fluoro-4-methoxy-pyrimidine (CAS 37554-70-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H10ClFN2O. Molecular weight: 168.60 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H10ClFN2O |
| Molecular Weight | 168.60 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) | 1.0 |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
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- 1-Chloro-2-ethynyl-4-fluoro-5-methylbenzene (CAS 2490432-98-7)
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- 6-Chloro-1H-pyrrolo[3,2-c]pyridin-2(3H)-one (CAS 1000342-80-2)
- 4-Chloro-2-methoxypyridine-3-carbonitrile (CAS 1008451-56-6)
- 6-Chloro-2-methyl-9H-purine (CAS 100859-35-6)
- 3-chloro-6-methyl-[1,2,4]triazolo[4,3-a]pyrimidine (CAS 1019033-24-9)
Recommended Standards
- 3-Oxocyclobutane-1-sulfonyl chloride (CAS 2090334-26-0)
- Erdosteine impurity 14 (CAS CATO-C4X-196314)
- 4-(Chloromethyl)-1,1-difluorocyclohexane (CAS 1545679-12-6)
- 1-[(4-isopropylphenyl)sulfonyl]piperidine-4-carboxylic acid (CAS 727983-30-4)
- N-(2-bromophenyl)-2-((1-methyl-1H-tetrazol-5-yl)thio)acetamide (CAS 329078-69-5)
- 2-((4-Methylpentyl)oxy)ethane-1-sulfonyl chloride (CAS 1342947-88-9)
- Aluminum phthalocyanine-2,16-disulfonate (CAS 74455-65-5)
- 5-Methyl-2-(methylthio)-[1,2,4]triazolo[1,5-a]pyrimidin-7(4H)-one (CAS 89853-03-2)
- 3,4-Bis[[(9R)-6'-methoxycinchonan-9-yl]amino]-3-cyclobutene-1,2-dione (CAS 1255087-69-4)
- Semaglutide impurity 250 (CAS CATO-C4X-2226250)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com