5-(Chloromethyl)-3-(m-tolyl)isoxazole CAS 934156-90-8
| CAS No. | 934156-90-8 |
| Molecular Formula | C11H10ClNO |
| Molecular Weight | 207.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-(Chloromethyl)-3-(m-tolyl)isoxazole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
5-(Chloromethyl)-3-(m-tolyl)isoxazole (CAS 934156-90-8), molecular formula C11H10ClNO and molecular weight 207.66 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 5-(Chloromethyl)-3-(m-tolyl)isoxazole is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 207.66 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H10ClNO |
| Molecular Weight | 207.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloromethyl Standards
- 2-(chloromethyl)-5-(4-methylphenyl)-1,3-oxazole (CAS 1023811-25-7)
- 4-(Chloromethyl)-5-methyl-2-phenyl-1,3-oxazole (CAS 103788-61-0)
- 4-(Chloromethyl)-2-(m-tolyl)oxazole (CAS 1038708-57-4)
- 3-(Chloromethyl)-2-methoxyquinoline (CAS 1038983-52-6)
- 6-(Chloromethyl)-3-methoxyquinoline (CAS 1051316-29-0)
- 2-(chloromethyl)-5-(2-methylphenyl)-1,3-oxazole (CAS 1094226-45-5)
- 5-(Chloromethyl)-2-methylquinolin-8-ol (CAS 114590-58-8)
- 4-(Chloromethyl)-1-(p-tolyl)-1H-1,2,3-triazole (CAS 1247531-63-0)
Recommended Standards
- 5-(4-Chlorophenyl)-5-oxovaleronitrile (CAS 54959-85-2)
- 5-(Chloromethyl)-3-(p-tolyl)isoxazole (CAS 478016-01-2)
- 5-(3-Chlorophenyl)-5-oxovaleronitrile (CAS 898767-68-5)
- 5-(Chloromethyl)-4-methyl-2-phenyl-1,3-oxazole (CAS 625106-10-7)
- 1-(3,4,5-Trimethoxyphenyl)cyclopropanecarboxylic Acid (CAS 1033046-57-9)
- 4-(2-Amino-4-methylpentanoyl)piperazin-2-one (CAS 1105683-42-8)
- Methyl 2-((4-butyl-5-((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)-2-methyl-6-oxopyrimidin-1(6H)-yl)methyl)thiophene-3-carboxylate (CAS 172292-52-3)
- 4,4'-(Ethene-1,2-diyl)dibenzaldehyde (CAS 4720-99-4)
- 1,3-Dimethylpentylamine Hydrochloride (CAS 13803-74-2)
- 1-(Benzenesulfonyl)cyclopentane-1-carboxylic acid (CAS 134937-34-1)
- 1-(1-Methyl-1h-pyrazol-4-yl)pentane-1,3-dione (CAS 1249086-92-7)
- 2,2'-Bithiophene-5,5'-dicarboxaldehyde (CAS 32364-72-0)
- Methyl 2-[3-methyl-4-(4-methylphenyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]propanoate (CAS 866138-36-5)
- Mast Cell Degranulating Peptide HR-1 (CAS 80533-94-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com