(2-Oxo-benzothiazol-3-yl)-acetic acid CAS 945-03-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 945-03-9 |
| Molecular Formula | C9H7NO3S |
| Molecular Weight | 209.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2-Oxo-benzothiazol-3-yl)-acetic acid (CAS 945-03-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H7NO3S. Molecular weight: 209.22 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H7NO3S |
| Molecular Weight | 209.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Oxo Standards
- 2-(1,3-Benzothiazol-2-yl)ethanethioamide (CAS 190365-96-9)
- 2-[(1,3-Benzothiazol-2-yl)(methyl)amino]ethanol (CAS 68720-62-7)
- 2-[(1,3-benzothiazol-2-yl)amino]acetic acid (CAS 91192-36-8)
- 3-(1,3-Benzothiazol-2-yl)butan-2-ol (CAS 1342123-07-2)
- 3-Benzothiazol-2-yl-propionic acid (CAS 29198-86-5)
- 6-Butyl-benzothiazol-2-ylamine (CAS 65948-20-1)
- (1,3-benzothiazol-2-ylthio)acetonitrile (CAS 24793-01-9)
- N-(1,3-benzothiazol-2-ylmethyl)acetamide (CAS 42182-64-9)
Recommended Standards
- (2-Amino-5-cyclopropylphenyl)dimethylphosphine oxide (CAS 2222954-35-8)
- (3-Fluoro-4-hydroxypyrrolidin-1-yl)(phenyl)methanone (CAS 2169220-23-7)
- (1-Aminooctyl)phosphonic acid (CAS 94219-58-6)
- 2-(3-Pentadecylphenoxy)ethyl (4-((5-oxo-1-(2,4,6-trichlorophenyl)-4,5-dihydro-1H-pyrazol-3-yl)amino)phenyl)carbamate (CAS 33899-51-3)
- Isopropylhydrazine (CAS 2257-52-5)
- O-(4-Chlorophenethyl)hydroxylamine (CAS 85661-09-2)
- (2-Chloro-6-(trifluoromethyl)pyridin-4-yl)methanamine (CAS 1060810-25-4)
- (3-(1H-Pyrazol-1-yl)phenyl)methanamine sulfate (CAS 1233513-44-4)
- Ethyl (3-cyano-4,6-dimethylpyridin-2-yl)glycinate (CAS 1053659-98-5)
- endo-Gly31-Semaglutide (CAS CATO-C4X-2226282)
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