2-(Chloromethyl)oxazole-4-carbaldehyde CAS 154136-85-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 154136-85-3 |
| Molecular Formula | C5H4ClNO2 |
| Molecular Weight | 145.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Chloromethyl)oxazole-4-carbaldehyde (CAS 154136-85-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H4ClNO2. Molecular weight: 145.54 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H4ClNO2 |
| Molecular Weight | 145.54 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloromethyl Standards
- 4-(Chloromethyl)oxazole-2-carbaldehyde (CAS 1240600-98-9)
- 3-(Chloromethyl)isoxazole-5-carbaldehyde (CAS 2375273-40-6)
- 2-(Chloromethyl)-4-fluoropyridine (CAS 1060809-39-3)
- 3-(Chloromethyl)-4-fluoropyridine (CAS 1060809-41-7)
- 2-(Chloromethyl)-3-fluoropyridine (CAS 149489-32-7)
- 4-(Chloromethyl)-2-fluoropyridine (CAS 155705-46-7)
- 2-(chloromethyl)-5-fluoropyridine (CAS 915690-76-5)
- 2-(Chloromethyl)-6-fluoropyridine (CAS 315180-16-6)
Recommended Standards
- 2-Methyloxazole-5-carbonyl chloride (CAS 1443210-11-4)
- 1-(2-Chlorooxazol-5-yl)ethanone (CAS 1783524-73-1)
- 2-Chloro-1-(oxazol-5-yl)ethan-1-one (CAS 1421314-19-3)
- 1-Amino-4-(1h-1,2,4-triazol-1-yl)butan-2-ol (CAS 1339263-38-5)
- 2-Acetamido-2-deoxy-3-O-(β-D-galactopyranosyl)-D-galactose (CAS 3554-90-3)
- Ethyl 7-(4-iodophenyl)-7-oxoheptanoate (CAS 898777-45-2)
- N-Allyl-4-chloronicotinamide (CAS 62458-87-1)
- 4-(3,4-Dichlorobenzyl)thiomorpholine 1,1-dioxide (CAS 477858-30-3)
- Methyl 3-Hydroxypiperidine-2-carboxylate Hydrochloride (CAS 1803562-03-9)
- α Bag Cell Peptide (1-9) (CAS 87549-52-8)
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