1-(2-Chloro-4-fluorophenyl)-4-(chloromethyl)-1H-1,2,3-triazole CAS 1250209-43-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1250209-43-8 |
| Molecular Formula | C9H6Cl2FN3 |
| Molecular Weight | 246.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-Chloro-4-fluorophenyl)-4-(chloromethyl)-1H-1,2,3-triazole (CAS 1250209-43-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H6Cl2FN3. Molecular weight: 246.07 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H6Cl2FN3 |
| Molecular Weight | 246.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 1-(5-Chloro-2-fluorophenyl)-4-(chloromethyl)-1H-1,2,3-triazole (CAS 1249558-53-9)
- 1-(3-chloro-4-fluorophenyl)-4-(chloromethyl)-1H-1,2,3-triazole (CAS 1249604-96-3)
- 1-(4-Chloro-3-fluorophenyl)-4-(chloromethyl)-1H-1,2,3-triazole (CAS 1250199-89-3)
- 1-(3-Chloro-2-fluorophenyl)-4-(chloromethyl)-1H-1,2,3-triazole (CAS 1251105-86-8)
- 3-Chloro-5-(chloromethyl)-1-ethylpyrazolo[1,5-a]pyrimidin-7(1H)-one (CAS 1018165-94-0)
- 6-Chloro-2-(2-chloroethyl)-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 865658-35-1)
- 5-Chloro-2-(3-chlorophenyl)isothiazol-3(2H)-one (CAS 1213258-31-1)
- 2-chloro-N-(4-chloro-1,1-dioxo-1λ⁶-thiolan-3-yl)acetamide (CAS 757221-66-2)
Recommended Standards
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 1251566-86-5)
- [2-(3,5-Dimethyl-1H-pyrazol-1-yl)-4-methoxyphenyl]boronic acid (CAS 1287753-37-0)
- Pyren-2-ylboronic acid (CAS 1195975-05-3)
- 2,6-Difluoro-3-(trifluoromethoxy)benzaldehyde (CAS 2244087-04-3)
- 8-Amino-5-fluoroquinoline-2-carboxylic acid (CAS 1420790-42-6)
- 1-Chloro-4,4-difluoropentane (CAS 406-80-4)
- 4-Butylcyclohexan-1-ol (CAS 70568-60-4)
- 2-(4-Bromophenyl)imidazo[1,2-a]pyridine-6-carbohydrazide (CAS 866137-87-3)
- tert-butyl (2S)-2-(2-hydroxyethyl)azetidine-1-carboxylate (CAS 228868-29-9)
- Atrial Natriuretic Polypeptide (4-28), human (CAS 95896-08-5)
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