2-{[(5-phenyl-1,2-oxazol-3-yl)methyl]sulfanyl}acetic acid CAS 923212-56-0
| CAS No. | 923212-56-0 |
| Molecular Formula | C12H11NO3S |
| Molecular Weight | 249.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-{[(5-phenyl-1,2-oxazol-3-yl)methyl]sulfanyl}acetic acid (C12H11NO3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. 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 249.29 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).
2-{[(5-phenyl-1,2-oxazol-3-yl)methyl]sulfanyl}acetic acid (CAS 923212-56-0), molecular formula C12H11NO3S and molecular weight 249.29 g/mol, is a CATO reference standard with documented purity and traceability.
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-{[(5-phenyl-1,2-oxazol-3-yl)methyl]sulfanyl}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 | C12H11NO3S |
| Molecular Weight | 249.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related phenyl Standards
- 2-{[(2-phenyl-1,3-oxazol-4-yl)methyl]sulfanyl}acetic acid (CAS 75595-27-6)
- 2-{[(3-methyl-1,2-oxazol-5-yl)methyl]sulfanyl}benzoic acid (CAS 873208-64-1)
- 5-(Oxazol-5-yl)thiophene-2-sulfonyl chloride (CAS 321309-40-4)
- 3-[(5-Methyl-1,2-oxazol-3-yl)amino]-5-(2-methylpropyl)cyclohex-2-en-1-one (CAS 1024126-30-4)
- 2-{[(5-methyl-1,2-oxazol-3-yl)methyl]sulfanyl}pyridine-3-carboxylic acid (CAS 855991-78-5)
- 1-(Oxazol-2-yl)dodecan-1-one (CAS 898758-48-0)
- Methyl 3-(oxazol-2-yl)phenethylcarbamate (CAS 1799434-52-8)
- 2-[(5-phenyl-1,2-oxazol-3-yl)formamido]acetic acid (CAS 176593-99-0)
Recommended Standards
- 2-{[(5-methylisoxazol-3-yl)methyl]thio}benzoic acid (CAS 854357-41-8)
- 2-{[4-(4-methylphenyl)-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 66297-64-1)
- 2-Amino-4-(3-methoxyphenyl)thiophene-3-carboxylic acid (CAS 899688-10-9)
- 2-Amino-4-(4-methoxyphenyl)thiophene-3-carboxylic acid (CAS 893645-06-2)
- 1-Chloro-3-(3,4-dichlorophenyl)propan-2-one (CAS 33107-81-2)
- 4-{[(diaminomethylidene)amino]methyl}benzoic acid (CAS 41651-87-0)
- Taurosteine (CAS 124066-33-7)
- N-(4-Bromophenyl)-3-pyridinamine (CAS 941585-04-2)
- 2-Methoxy-3-stearamidopropyl (2-(trimethylammonio)ethyl) phosphate xhydrate (CAS 163702-19-0)
- 2-[2-(bromomethyl)-4-fluoro-phenyl]-5,5-dimethyl-1,3,2-dioxaborinane (CAS 673456-16-1)
- tert-butyl 2-iodoimidazole-1-carboxylate (CAS 181220-75-7)
- 6-[(2E)-3-[(4-Bromophenyl)amino]prop-2-enoyl]-2-(3,5-dimethylphenyl)-4-methyl-2,3,4,5-tetrahydro-1,2,4-triazine-3,5-dione (CAS 477845-37-7)
- 4-chloro-N-(pyridin-3-ylmethylidene)benzene-1-sulfonamide (CAS 137505-14-7)
- Biotinyl-S6 Phosphate Acceptor Peptide trifluoroacetate salt (CAS 1815618-12-2)
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