2-Chloro-4-(pyridin-3-yl)-1,3,5-triazine CAS 1053656-03-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1053656-03-3 |
| Molecular Formula | C8H5ClN4 |
| Molecular Weight | 192.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-4-(pyridin-3-yl)-1,3,5-triazine (CAS 1053656-03-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H5ClN4. Molecular weight: 192.61 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H5ClN4 |
| Molecular Weight | 192.61 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
- 2-Chloro-4-(pyridin-4-yl)-1,3,5-triazine (CAS 1053656-00-0)
- 4-Chloro-2-(pyrimidin-2-yl)pyrimidine (CAS 1155594-91-4)
- 6-Chloro-1-methyl-1H-pyrazolo[3,4-b]pyridine-5-carbonitrile (CAS 1216269-91-8)
- 5-Chloro-3-methylimidazo[1,5-c]pyrimidine-7-carbonitrile (CAS 1352881-06-1)
- 7-Chloro-5-methylpyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 138904-34-4)
- 2-Chloro-4-(pyrazin-2-yl)pyrimidine (CAS 1543236-38-9)
- 4-Chloro-2-methyl-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile (CAS 1558472-65-3)
- 4-Chloro-7-methyl-7H-pyrrolo[2,3-d]pyrimidine-2-carbonitrile (CAS 1638763-85-5)
Recommended Standards
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- 6-(4-Aminophenyl)-2,3,4,5-tetrahydropyridazin-3-one (CAS 21282-90-6)
- 6-Chloro-2-(3-isobutoxyphenyl)quinoline-4-carboxylic acid (CAS 932796-29-7)
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- 1-Fluoro-3-(methoxymethoxy)benzene (CAS 126940-10-1)
- Ethyl 6,8-dichloro-2-(trifluoromethyl)-2H-chromene-3-carboxylate (CAS 1160474-53-2)
- Atrial Natriuretic Peptide (ANP)(1-28) Alpha (Human, Ovine, Canine) (CAS 91917-63-4)
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