4-Chloro-2-methyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine CAS 944901-71-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 944901-71-7 |
| Molecular Formula | C8H10ClN3 |
| Molecular Weight | 183.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Chloro-2-methyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine (CAS 944901-71-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H10ClN3. Molecular weight: 183.64 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H10ClN3 |
| Molecular Weight | 183.64 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 2-chloro-6-(pyrrolidin-1-yl)pyrazine (CAS 1000339-30-9)
- 6-Chloro-N-cyclobutylpyridazin-3-amine (CAS 1010422-26-0)
- 2-Chloro-5-(1-pyrrolidinyl)pyrazine (CAS 1017781-72-4)
- 3-Chloro-5-(1-pyrrolidinyl)pyridazine (CAS 1033693-13-8)
- 6-Chloro-N2-cyclopropylpyridine-2,3-diamine (CAS 1044770-73-1)
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- 4-Chloro-5H,6H,7H,8H,9H-pyrimido[4,5-d]azepine (CAS 1057338-28-9)
- 4-chloro-5,6,7,8-tetrahydroquinazolin-2-amine (CAS 111896-77-6)
Recommended Standards
- 4-Chloro-2-(pyrrolidin-1-yl)pyrimidine (CAS 33852-01-6)
- 4-Chloro-5,6,7,8-tetrahydrophthalazin-1-amine (CAS 90006-64-7)
- 3-(4-Chloro-3,5-dimethyl-1h-pyrazol-1-yl)propanenitrile (CAS 90006-65-8)
- Methyl (1R,2S)-1-amino-2-vinylcyclopropane-1-carboxylate (CAS 681260-04-8)
- N-(3-Chloro-4-methoxyphenyl)-2-{4-oxo-7-phenyl-3H,4H-thieno[3,2-d]pyrimidin-3-yl}acetamide (CAS 1105235-07-1)
- 1-Methyl-2-nitro-1H-pyrrole (CAS 823-37-0)
- 1-(5-Bromo-2-fluorophenyl)-2-fluoroethanone (CAS 1600511-51-0)
- 1-(3-Chlorophenyl)-3-phenylpropan-1-amine (CAS 1178835-95-4)
- N,2-diethylbutan-1-amine (CAS 854585-58-3)
- D-Gln19-Tirzepatide (CAS CATO-CPTD788915)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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