2-(3-methyl-1,2-thiazol-5-yl)acetic acid CAS 10284-40-9
| CAS No. | 10284-40-9 |
| Molecular Formula | C6H7NO2S |
| Molecular Weight | 157.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(3-methyl-1,2-thiazol-5-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.
CATO supplies 2-(3-methyl-1,2-thiazol-5-yl)acetic acid (CAS 10284-40-9), a certified reference material (molecular formula C6H7NO2S, MW 157.19 g/mol) for analytical method development and quality control.
2-(3-methyl-1,2-thiazol-5-yl)acetic acid (C6H7NO2S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C6H7NO2S |
| Molecular Weight | 157.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related methyl Standards
- 2-(Thiazol-2-yl)propanoic acid (CAS 1190392-60-9)
- 2-(Thiazol-4-yl)propanoic acid (CAS 1190392-81-4)
- Methyl 2-(thiazol-2-yl)acetate (CAS 1250561-86-4)
- (1,3-Thiazol-2-ylmethyl)urea (CAS 1251308-97-0)
- 3-(Thiazol-2-yl)oxetan-3-ol (CAS 1272412-63-1)
- 2-(1,3-Thiazol-5-yl)propanoic acid (CAS 1378258-78-6)
- Methyl 2-(1,3-thiazol-5-yl)acetate (CAS 16565-78-9)
- 3-(Thiazol-5-yl)propanoic acid (CAS 933724-95-9)
Recommended Standards
- 2-(3-Methylisothiazol-4-yl)acetic acid (CAS 10284-36-3)
- Hexahydropyrrolo[2,1-b][1,3]thiazole-3,5-dione (CAS 106039-91-2)
- Methyl 2-(isothiazol-4-yl)acetate (CAS 10271-83-7)
- S-(1-Methyl-1H-1,2,3-triazol-4-yl) ethanethioate (CAS 106134-71-8)
- Bis(triphenylphosphine)(maleic anhydride)palladium(0) (CAS 17830-50-1)
- 5-Phenyl-[1,2,5]oxadiazolo[3,4-b]pyrazine (CAS 64163-29-7)
- 1-(4-(Methylthio)benzyl)piperidin-4-ol (CAS 414872-42-7)
- Difluoroprednisolone 17,21-acetate (CAS 23641-05-6)
- 2-Methoxynonan-1-amine (CAS 1486834-84-7)
- N-Cyclohexyl-1-imidazolecarboxamide (CAS 91977-33-2)
- 2-Amino-3-isobutoxypropanamide (CAS 1248012-79-4)
- 1-Phenylhexan-3-ol (CAS 2180-43-0)
- 2-Methoxy-6-(methoxymethyl)pyridine (CAS 2379322-23-1)
- Semaglutide Impurity 121 X Sodium Salt (CAS CATO-C4X-2226121)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com