6-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-amine CAS 338979-12-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338979-12-7 |
| Molecular Formula | C13H11ClF3N5 |
| Molecular Weight | 329.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-amine (CAS 338979-12-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H11ClF3N5. Molecular weight: 329.71 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H11ClF3N5 |
| Molecular Weight | 329.71 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 5 |
Related chloro Standards
- 4-{3-chloro-5,7-dimethylpyrazolo[1,5-a]pyrimidin-2-yl}-1-methyl-5-(trifluoromethyl)-1H-pyrazole (CAS 956370-70-0)
- 2-[2-Chloro-5-(trifluoromethyl)pyridin-4-ylamino]-N-methylbenzamide (CAS 1061358-71-1)
- Ethyl 2-chloro-6-(4-trifluorophenyl)nicotinate (CAS 1261802-95-2)
- 4-(6-Chloro-4-trifluoromethyl-pyridin-2-yl)-benzoic acid ethyl ester (CAS 1311278-42-8)
- N'-(6-chloro-4-(trifluoromethyl)pyridin-2-yl)-N'-methylbenzohydrazide (CAS 1431555-17-7)
- N-[6-Chloro-4-(trifluoromethyl)pyridin-2-yl]-2-methylbenzohydrazide (CAS 1795304-95-8)
- 2-(4-Chloro-2-methylphenoxy)-2,2-difluoro-N-(4-fluorophenyl)acetamide (CAS 339011-04-0)
- 2-[3-Chloro-5-(trifluoromethyl)-2-pyridyl]-3-phenylpropanoic acid (CAS 1987008-07-0)
Recommended Standards
- Bis(triisopropylsilyl)amine (CAS 923027-92-3)
- (E)-N'-{5-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]pyrimidin-2-yl}-N,N-dimethylmethanimidamide (CAS 339010-68-3)
- 1-tert-Butyl 2-chloromethyl (2S,4R)-4-(difluoromethoxy)pyrrolidine-1,2-dicarboxylate (CAS 2137062-11-2)
- (R)-2-methylbutane-2-sulfinamide (CAS 446021-71-2)
- 5-(4-Dimethylamino-benzylidene)-2-thioxo-imidazolidin-4-one (CAS 41250-31-1)
- 6-Hydroxy-2-(methylthio)-5-phenylpyrimidin-4(3H)-one (CAS 6327-17-9)
- Elagolix Impurity 31 (CAS 830346-48-0)
- Beta-D-Glucosamine (CAS 14257-69-3)
- 2-(4-Isopropylphenyl)quinoline-4-carboxylic acid (CAS 50733-96-5)
- Semaglutide impurity 44 (CAS CATO-C4X-222644)
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