2-(2-(3-Chlorophenyl)-5-methyloxazol-4-yl)acetic acid CAS 1017231-31-0
| CAS No. | 1017231-31-0 |
| Molecular Formula | C12H10ClNO3 |
| Molecular Weight | 251.67 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 2-(2-(3-Chlorophenyl)-5-methyloxazol-4-yl)acetic acid.
CATO supplies 2-(2-(3-Chlorophenyl)-5-methyloxazol-4-yl)acetic acid (CAS 1017231-31-0), a certified reference material (molecular formula C12H10ClNO3, MW 251.67 g/mol) for analytical method development and quality control.
Structurally, 2-(2-(3-Chlorophenyl)-5-methyloxazol-4-yl)acetic acid (C12H10ClNO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 251.67 g/mol, it falls into the medium-molecular-weight range. 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).
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 2-(2-(3-Chlorophenyl)-5-methyloxazol-4-yl)acetic acid 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 | C12H10ClNO3 |
| Molecular Weight | 251.67 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorophenyl Standards
- 2-(2-(2-Chlorophenyl)-5-methyloxazol-4-yl)acetic acid (CAS 1017181-48-4)
- 1-(3-Chlorophenyl)-5-ethyl-1h-1,2,3-triazole-4-carboxylic acid (CAS 1017457-41-8)
- 2-[1-(3-chlorophenyl)-5-methyl-1h-1,2,3-triazol-4-yl]acetic acid (CAS 1017457-61-2)
- 1-(2-Chlorophenyl)-5-ethyl-1H-1,2,3-triazole-4-carboxylic acid (CAS 1017458-30-8)
- 6-((2-Chlorophenyl)amino)-3-methylpyrimidine-2,4(1H,3H)-dione (CAS 112069-51-9)
- Ethyl 5-(2-Chlorophenyl)isoxazole-3-carboxylate (CAS 1126636-57-4)
- Methyl 1-(4-Chlorophenyl)-5-methyl-1,2,3-triazole-4-carboxylate (CAS 1147199-25-4)
- 1-(2-chlorophenyl)-5-ethyl-1H-1,2,4-triazole-3-carboxylic acid (CAS 1154372-81-2)
Recommended Standards
- 2-((7-Chloroquinazolin-4-yl)amino)propanoic acid (CAS 1008069-39-3)
- 4-Chloro-1-(4-methylbenzyl)-3-nitro-1H-pyrazole (CAS 1005577-45-6)
- 1-(3-Chlorobenzyl)-5-methyl-3-nitro-1h-pyrazole (CAS 1001566-82-0)
- Methyl 3-chloro-5-cyclopropylpyrazolo[1,5-a]pyrimidine-7-carboxylate (CAS 1018053-16-1)
- (S)-N-(1-benzylpyrrolidin-3-yl)acetamide (CAS 114636-30-5)
- Methyl 4-chloro-5-iodonicotinate (CAS 1401792-43-5)
- 7-(3-Bromophenyl)-2-(methylthio)thieno[3,2-d]pyrimidin-4(3H)-one (CAS 1325303-76-1)
- 3-Cyclopropoxy-6-iodo-N-methylpyridin-2-amine (CAS 1243354-08-6)
- Cyclohexyl 2-(2-methylphenyl)ethyl ketone (CAS 898790-29-9)
- 4-(2-Formylphenoxy)benzaldehyde (CAS 942474-09-1)
- 4-(6-Amino-1h-benzo[d]imidazol-2-yl)butanoic acid (CAS 856437-60-0)
- 1,4-Bis(chloromethoxy)butane (CAS 13483-19-7)
- Methyl 3-(difluoromethyl)isoxazole-5-carboxylate (CAS 1936661-37-8)
- Tirzepatide Impurity 20 (CAS CATO-C4X-324020)
Why CATO?
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