5-(4-Chlorophenyl)-1-isopropyl-1H-tetrazole CAS 303144-85-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303144-85-6 |
| Molecular Formula | C10H11ClN4 |
| Molecular Weight | 222.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(4-Chlorophenyl)-1-isopropyl-1H-tetrazole (CAS 303144-85-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H11ClN4. Molecular weight: 222.67 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H11ClN4 |
| Molecular Weight | 222.67 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 5-(3-Chloropropyl)-3-phenyl-1,2,4-oxadiazole (CAS 91066-23-8)
- 5-(4-Chlorophenyl)-1-propyl-1H-1,2,3,4-tetrazole (CAS 303144-84-5)
- 5-(3-Chloropropyl)-1-Phenyl-1H-1,2,3,4-Tetrazole (CAS 73963-34-5)
- 4-Bromo-3-(difluoromethyl)benzyl bromide (CAS 1261580-21-5)
- 3-(4-(Tert-butyl)phenyl)-5-(chloromethyl)-1,2,4-oxadiazole (CAS 175204-40-7)
- 3-Bromo-6-(2-methoxyphenyl)pyridine (CAS 1194683-55-0)
- N,N-dimethyl-3-nitro-4-(1H-pyrazol-1-yl)benzamide (CAS 1172338-63-4)
- 5,5-Dimethyl-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-3-carboxylic acid (CAS 2411244-72-7)
- 2-((((Methylamino)methyl)thio)methylene)malononitrile (CAS 19475-16-2)
- D-Ala18-Tirzepatide (CAS CATO-CPTD788916)
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