5-(chloromethyl)-4-methyl-2-(propan-2-yl)-1,3-oxazole CAS 1803581-86-3
| CAS No. | 1803581-86-3 |
| Molecular Formula | C8H12ClNO |
| Molecular Weight | 173.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-(chloromethyl)-4-methyl-2-(propan-2-yl)-1,3-oxazole.
CATO supplies 5-(chloromethyl)-4-methyl-2-(propan-2-yl)-1,3-oxazole (CAS 1803581-86-3), a certified reference material (molecular formula C8H12ClNO, MW 173.64 g/mol) for analytical method development and quality control.
The molecular framework of 5-(chloromethyl)-4-methyl-2-(propan-2-yl)-1,3-oxazole (C8H12ClNO) is characterized by an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-(chloromethyl)-4-methyl-2-(propan-2-yl)-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.
Physical & Chemical Properties
| Molecular Formula | C8H12ClNO |
| Molecular Weight | 173.64 g/mol |
| Appearance | 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 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.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related chloromethyl Standards
- 1142210-99-8 3-(Chloromethyl)-5-(2-methylpropyl)-1,2-oxazole DTXSID10649343 (CAS 1142210-99-8)
- 3-(Chloromethyl)-5-isopropyl-4-methyl-4h-1,2,4-triazole (CAS 1240529-11-6)
- 4-(Chloromethyl)-1-(2-methylpropyl)-1H-1,2,3-triazole (CAS 1387563-04-3)
- 3-Butyl-5-(chloromethyl)isoxazole (CAS 64988-72-3)
- 1-(chloromethyl)-4-isocyanato-benzene 1-(chloromethyl)-4-isocyanatobenzene 29173-65-7 A819795 (CAS 29173-65-7)
- 6-(Chloromethyl)thiazolo[3,2-b][1,2,4]triazole (CAS 170658-31-8)
- 5-(Chloromethyl)-2-cyclopropylthiazole (CAS 1468426-47-2)
- 2-(Chloromethyl)-4-cyclopropyl-1,3-thiazole (CAS 170881-60-4)
Recommended Standards
- 2-tert-Butyl-5-(chloromethyl)-1,3-oxazole (CAS 1799619-93-4)
- N-({3-chlorobicyclo[1.1.1]pentan-1-yl}methyl)acetamide (CAS 1886967-36-7)
- 1-tert-butyl-5-(chloromethyl)-1H-1,2,4-triazole (CAS 1695762-37-8)
- (3AR,6aS)-hexahydrocyclopenta[c]pyrrole-2(1H)-carbonyl chloride (CAS 2137094-13-2)
- 4-Bromo-2-(oxolan-3-yloxy)-1,3-thiazole (CAS 1289026-93-2)
- 2-(2,5-Dimethylpyridin-3-yl)ethan-1-amine (CAS 1393532-02-9)
- 6-Bromo-1-(3-fluorobenzyl)-1H-pyrrolo[3,2-b]pyridine (CAS 1627971-81-6)
- 3-Azidopyridine (CAS 10296-29-4)
- 4-Chloro-6-(pyridin-4-yl)pyrimidin-2-amine (CAS 53421-90-2)
- 6-Phenyl-3-(prop-2-en-1-yl)-2-sulfanyl-3h,4h-thieno[2,3-d]pyrimidin-4-one (CAS 379238-82-1)
- 5-Amino-2-cyclopropylisoindolin-1-one (CAS 1206641-25-9)
- 7-Bromo-2,3,4,5-tetrahydrobenzo[b]thiepin-5-amine (CAS 1098355-04-4)
- ((6-(Methylamino)-1,3,5-triazine-2,4-diyl)bis(methylazanediyl))dimethanol (CAS 104880-54-8)
- Semaglutide Impurity 184 (CAS CATO-C4X-2226184)
Why CATO?
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