2-Methanesulfonamido-1,3-benzothiazole-6-carboxylic acid CAS 929970-09-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 929970-09-2 |
| Molecular Formula | C9H8N2O4S2 |
| Molecular Weight | 272.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methanesulfonamido-1,3-benzothiazole-6-carboxylic acid (CAS 929970-09-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H8N2O4S2. Molecular weight: 272.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H8N2O4S2 |
| Molecular Weight | 272.30 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.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Methanesulfonamido Standards
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- 3-Methanesulfonamido-4,5-dimethoxybenzoic acid (CAS 1354949-93-1)
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- 4-Methanesulfonamido-3-nitrobenzoic acid (CAS 1184668-88-9)
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Recommended Standards
- 2-Hydroxy-1,2-bis(2-methoxyphenyl)ethan-1-one (CAS 6706-96-3)
- 2-Methoxy-6-(2-pyrimidin-5-yl-ethyl)-benzoic acid methyl ester (CAS 365542-70-7)
- 2-Amino-n-(2,4-dimethoxyphenyl)benzamide (CAS 93988-27-3)
- Coumarin-7-pinacolboronate (CAS 190788-61-5)
- (2,3,6-Trifluorophenyl)boronic acid (CAS 247564-71-2)
- (R)-1-(3-Fluoro-4-nitrophenyl)ethanol (CAS 1956436-11-5)
- tert-Butyl (5-amino-1H-pyrazol-3-yl)carbamate (CAS 123363-50-8)
- 6,8-dinitro-3,4-dihydro-1H-quinolin-2-one (CAS 296759-27-8)
- (2-Bromo-1,1-difluoroethyl)cyclopropane (CAS 1330779-10-6)
- Vialox Peptide(Pentapeptide-3) (CAS 135679-88-8)
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