2,4-Dichlorothiazole-5-carboxylic acid CAS 62019-56-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 62019-56-1 |
| Molecular Formula | C4HCl2NO2S |
| Molecular Weight | 198.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Dichlorothiazole-5-carboxylic acid (CAS 62019-56-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4HCl2NO2S. Molecular weight: 198.03 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4HCl2NO2S |
| Molecular Weight | 198.03 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dichlorothiazole Standards
- 2,5-Dichlorothiazole-4-carboxylic Acid (CAS 127426-30-6)
- 4,5-Dichlorothiazole-2-carboxylic acid (CAS 62019-55-0)
- 2,5-dichlorothiazole-4-carboxamide (CAS 127426-27-1)
- Methyl 2,5-dichlorothiazole-4-carboxylate (CAS 135925-32-5)
- Methyl 2,4-dichlorothiazole-5-carboxylate (CAS 861708-66-9)
- 2,4-Dichlorothiazole-5-carboxaldehyde, 97% (CAS 92972-48-0)
- 2,5-Dichlorothiazole-4-carbaldehyde (CAS 929910-36-1)
- 2,5-Dichlorothiazole-4-carbonitrile (CAS 127426-26-0)
Recommended Standards
- 2-(Naphthalen-2-yl)-1,3,2-dioxaborolane (CAS 919988-32-2)
- 3,5-Dichloroisothiazole-4-carboxylic acid (CAS 3889-59-6)
- (E)-(2-(Naphthalen-1-yl)vinyl)boronic acid (CAS 352525-97-4)
- 6-Methyl-2,3,4,9-tetrahydro-1H-carbazol-4-one (CAS 51626-88-1)
- 4,5-Dimethyl 1-(3,4-dichlorophenyl)-1H-1,2,3-triazole-4,5-dicarboxylate (CAS 129748-80-7)
- 2-Chloro-6-methylquinoline-3-methanol (CAS 123637-97-8)
- (4-Chloro-thiazol-2-yl)acetic acid (CAS 29676-72-0)
- 1-(3-Bromo-5-fluorophenyl)-1-propanone (CAS 519050-96-5)
- N,N-Diphenyl-4-(4-vinylstyryl)aniline (CAS 134060-87-0)
- Glucagon (1-29) (CAS 16941-32-5)
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