Bis(methylsulfanyl)-1,2-thiazole-4-carboxylic acid CAS 4886-15-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4886-15-1 |
| Molecular Formula | C6H7NO2S3 |
| Molecular Weight | 221.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Bis(methylsulfanyl)-1,2-thiazole-4-carboxylic acid (CAS 4886-15-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H7NO2S3. Molecular weight: 221.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H7NO2S3 |
| Molecular Weight | 221.32 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.) | 1958 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 3 |
Related Bis Standards
- 2-[2-(Methylsulfanyl)propyl]-1,3-thiazolidine-4-carboxylic acid (CAS 1214690-99-9)
- Methyl 6-(methylsulfanyl)-1h-indole-2-carboxylate (CAS 202584-20-1)
- 3-[(methylsulfanyl)methyl]-1-benzofuran-2-carboxylic acid (CAS 743440-27-9)
- Methyl 2-(methylsulfanyl)-1h-1,3-benzodiazole-5-carboxylate (CAS 946386-21-6)
- 4-[4-(methylsulfanyl)phenyl]-1,3-thiazol-2-amine (CAS 105512-85-4)
- 5-(methylsulfanyl)-8-nitroquinoline (CAS 1803591-48-1)
- 2-(methylsulfanyl)benzene-1-sulfonyl chloride (CAS 60036-45-5)
- 3-(Methylsulfanyl)benzene-1-sulfonyl chloride (CAS 60036-46-6)
Recommended Standards
- Adamantane-1-carbonyl isothiocyanate (CAS 54979-99-6)
- Etoricoxib Impurity 3 (CAS 90584-68-2)
- 6-Butyl-2-hydrazino-1,3-benzothiazole (CAS 890091-93-7)
- 1-(4-fluorophenyl)-2-(methylamino)ethan-1-ol hydrochloride (CAS 2794-41-4)
- 2,6,6-Trimethyl-1-(4-phenoxyphenyl)-1,5,6,7-tetrahydro-4H-indol-4-one (CAS 497060-13-6)
- (3-Fluorophenyl)dimethylphosphine oxide (CAS 23588-14-9)
- 4-Phenylthiazolidin-2-one (CAS 63615-85-0)
- 3-Buten-2-yl 1H-imidazole-1-carboxylate (CAS 141037-05-0)
- 2-Chloro-3-methyl-5,6,7,8-tetrahydroquinoline (CAS 92445-04-0)
- Insulin Degludec impurity 4 (CAS CATO-C4X-21574)
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