5-Methyl-1,2,3-thiadiazole-4-carbaldehyde CAS 27643-16-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 27643-16-9 |
| Molecular Formula | C4H4N2OS |
| Molecular Weight | 128.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Methyl-1,2,3-thiadiazole-4-carbaldehyde (CAS 27643-16-9) pharmaceutical standards reference standard. Molecular formula: C4H4N2OS. Molecular weight: 128.15 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4H4N2OS |
| Molecular Weight | 128.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 4-Methyl-1,2,3-thiadiazole-5-carbaldehyde (CAS 127108-66-1)
- 5-Methyl-1,3,4-thiadiazole-2-carbaldehyde (CAS 61018-49-3)
- 1,3,4-Thiadiazole-2-carboxamide (CAS 1330755-81-1)
- 1,2,5-thiadiazole-3-carboxylic acid (CAS 13368-86-0)
- 1,2,3-Thiadiazole-4-carboxylic acid (CAS 4100-13-4)
- 1,2,3-Thiadiazole-5-carboxylic Acid (CAS 4833-09-4)
- 1,2,4-Thiadiazole-5-carboxylic Acid (CAS 859536-27-9)
- 3-Methyl-1,2,4-thiadiazole-5-carbonitrile (CAS 1490714-51-6)
Recommended Standards
- 4-Mercaptopyrimidin-2-ol (CAS 203213-14-3)
- 4-Hydroxythiophene-2-carbaldehyde (CAS 293742-29-7)
- 6-Thioxo-1,6-dihydropyridazin-3(2H)-one (CAS 52786-73-9)
- 1,4-Dioxaspiro[5.5]undecan-9-one (CAS 362706-72-7)
- 4-Amino-N3-isobutyl-N5-isopropylisothiazole-3,5-dicarboxamide (CAS 1326819-38-8)
- Phenacetin Impurity 14 (CAS CATO-C4X-204914)
- (R)-tert-Butyl 2-(((2-fluorophenyl)amino)methyl)pyrrolidine-1-carboxylate (CAS 924907-26-6)
- Dimethyl (4-chloropyridine-2,6-diyl)dicarbamate (CAS 121572-37-0)
- 4-Methyl-4h-[1,2,4]triazino[5,6-b]indole-3-thiol (CAS 61602-97-9)
- Tirzepatide-d7 Ditrifluoroacetate (CAS CATO-CPTD788698)
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