2-{2-[(difluoromethyl)sulfanyl]-4-methyl-1,3-thiazol-5-yl}acetic acid CAS 1094316-49-0
| CAS No. | 1094316-49-0 |
| Molecular Formula | C7H7F2NO2S2 |
| Molecular Weight | 239.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-{2-[(difluoromethyl)sulfanyl]-4-methyl-1,3-thiazol-5-yl}acetic acid (CAS 1094316-49-0) is a high-purity analytical reference standard with the molecular formula C7H7F2NO2S2 and a molecular weight of 239.26 g/mol.
Structurally, 2-{2-[(difluoromethyl)sulfanyl]-4-methyl-1,3-thiazol-5-yl}acetic acid (C7H7F2NO2S2) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 239.26 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 2-{2-[(difluoromethyl)sulfanyl]-4-methyl-1,3-thiazol-5-yl}acetic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H7F2NO2S2 |
| Molecular Weight | 239.26 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related difluoromethyl Standards
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- 4-[2-(Difluoromethyl)-1,3-thiazol-5-yl]benzaldehyde (CAS 2059955-81-4)
- 3-Difluoromethyl-4-nitro-5-phenylpyrazole (CAS 1029650-43-8)
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Recommended Standards
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- 2-[(3-Methoxyphenyl)formamido]-N,3,3-trimethylbutanamide (CAS 318498-13-4)
- 2-((4-Methoxybenzyl)thio)-4,5-diphenyl-1-propyl-1H-imidazole (CAS 339277-68-8)
- Phenylephrine Impurity 41 (CAS 51674-33-0)
- 4-Bromo-2-fluoro-6-hydroxybenzonitrile (CAS 1227918-06-0)
- (S)-6-methoxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid (CAS 1389888-62-3)
- D-Ser12-Semaglutide (CAS CATO-C4X-2226240)
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