2-(Chloromethyl)-5-ethyl-1,3-oxazole CAS 1312601-07-2
| CAS No. | 1312601-07-2 |
| Molecular Formula | C6H8ClNO |
| Molecular Weight | 145.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(Chloromethyl)-5-ethyl-1,3-oxazole 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.
2-(Chloromethyl)-5-ethyl-1,3-oxazole (CAS 1312601-07-2), molecular formula C6H8ClNO and molecular weight 145.59 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 2-(Chloromethyl)-5-ethyl-1,3-oxazole is typically white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 145.59 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C6H8ClNO |
| Molecular Weight | 145.59 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloromethyl Standards
- 5-(Chloromethyl)-2-ethyl-1,3-oxazole (CAS 1206977-45-8)
- 3-(Chloromethyl)-5-ethylisoxazole (CAS 122221-01-6)
- 4-(chloromethyl)-1-ethyl-1H-1,2,3-triazole (CAS 1250619-23-8)
- 4-(chloromethyl)-2-ethyl-2H-1,2,3-triazole (CAS 1312601-19-6)
- 5-(Chloromethyl)-1-ethyl-1H-1,2,3-triazole (CAS 1393575-49-9)
- 2-(Chloromethyl)-4,5-dimethyl-1,3-oxazole (CAS 141118-71-0)
- 4-(Chloromethyl)-3-ethylisoxazole (CAS 1820705-91-6)
- 4-(Chloromethyl)-3,5-dimethylisoxazole (CAS 19788-37-5)
Recommended Standards
- 4-(2-Chloroethyl)-1-methyl-1h-1,2,3-triazole (CAS 1251354-15-0)
- 3-Azabicyclo[3.1.0]hexane-3-carbonyl chloride (CAS 1463934-80-6)
- 4-chloro-2-methyl-pyrazole-3-carbonitrile (CAS 1172024-69-9)
- 3-(2-Chloroethyl)-5-methyl-1,2-oxazole (CAS 14775-98-5)
- 3-(2,4-Dimethoxyphenyl)-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 1022575-08-1)
- Methyl 3-((ethoxycarbonyl)amino)thiophene-2-carboxylate (CAS 118235-88-4)
- O-methyl-N-((tetrahydro-2H-pyran-4-yl)methyl)hydroxylamine hydrochloride (CAS 1803585-31-0)
- 3-(3-Bromo-4-methoxyphenyl)-5-(hydroxymethyl)oxazolidin-2-one (CAS 42902-34-1)
- 4-Propyl-2-(1h-pyrrol-1-yl)-1,3-thiazole-5-carboxylic acid (CAS 1031672-01-1)
- (4-tetraZol-1-yl-phenyl)-acetic acid hydrazide (CAS 832737-53-8)
- N-ethyl-4,6-difluoropyrimidin-2-amine (CAS 165258-59-3)
- (R)-3-(2,3-dihydroxypropyl)-6-fluoro-5-(2-fluoro-4-iodophenylamino)-8-methylpyrido[2,3-d]pyrimidine-4,7(3H,8H)-dione 1035555-63-5 C17H16FIN4O4 X7440 (CAS 1035555-63-5)
- N-(4-aminocyclohexyl)pyrazine-2-carboxamide hydrochloride (CAS 1838333-04-2)
- Semaglutide impurity 50 (CAS 2773558-66-8)
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