5-(Trichloromethyl)-4,5-dihydroisoxazol-5-ol CAS 34648-11-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 34648-11-8 |
| Molecular Formula | C4H4Cl3NO2 |
| Molecular Weight | 204.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(Trichloromethyl)-4,5-dihydroisoxazol-5-ol (CAS 34648-11-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H4Cl3NO2. Molecular weight: 204.44 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H4Cl3NO2 |
| Molecular Weight | 204.44 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Trichloromethyl Standards
- 3-Methyl-5-(trichloromethyl)-1,2,4-oxadiazole (CAS 1195-25-1)
- 2-methyl-5-(trichloromethyl)-1,3,4-oxadiazole (CAS 1195-26-2)
- Trichloromethyl Chloroformate (CAS 503-38-8)
- 2-(Trichloromethyl)pyridine (CAS 4377-37-1)
- 4-(Trichloromethyl)pyridine (CAS 22796-40-3)
- 3-ethyl-5-(trichloromethyl)-1,2,4-oxadiazole (CAS 1196-99-2)
- 3-Methyl-5-(trichloromethyl)-4,5-dihydroisoxazol-5-ol (CAS 135351-22-3)
- 3-(Trichloromethyl)-1,2,4-thiadiazol-5(2h)-imine (CAS 7523-57-1)
Recommended Standards
- 3-Acetyl-5-chlorothiophene-2-boronic acid (CAS 1451390-79-6)
- 1-Chloro-3-iodopropane 3-Chloropropyl iodide 6940-76-7 IODOPROPANES NSC-60189 NSC60189 Propane, 1-chloro-3-iodo- (CAS 6940-76-7)
- N,N＇-Bis(trimethylsilyl)urea (CAS 18297-63-7)
- 4-Amino-N-[2-(dimethylamino)ethyl]-2-methoxybenzamide (CAS 617244-32-3)
- Z-Ala-Phe-OMe (CAS 3235-14-1)
- Ethyl 6-bromo-8-(trifluoromethyl)imidazo[1,2-a]pyridine-2-carboxylate (CAS 1121051-30-6)
- Clenbuterol EP impurity E (CAS 37148-47-3)
- 3-(3-Iodophenyl)-1,4-dimethyl-1h-pyrazol-5-amine (CAS 1152650-80-0)
- 1-(2-Fluorophenyl)-5-((pyrimidin-2-ylthio)methyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1416346-65-0)
- Tau Peptide (306-317) trifluoroacetate salt (CAS 1003007-59-7)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com