2,4-Dibromothiazole 2,4-dibromo thiazole 2,4-dibromo-1,3-thiazole 4175-77-3 CAS 4175-77-3
| CAS No. | 4175-77-3 |
| Molecular Formula | C3H5Br2NS |
| Molecular Weight | 246.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Dibromothiazole 2,4-dibromo thiazole 2,4-dibromo-1,3-thiazole 4175-77-3 (C3H5Br2NS) contains sulfur-containing functionality, bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
2,4-Dibromothiazole 2,4-dibromo thiazole 2,4-dibromo-1,3-thiazole 4175-77-3 (CAS 4175-77-3) is a high-purity analytical reference standard with the molecular formula C3H5Br2NS and a molecular weight of 246.95 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C3H5Br2NS |
| Molecular Weight | 246.95 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 |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dibromothiazole Standards
- 2,5-Dibromothiazole 4175-78-4 NSC-222407 NSC222407 Thiazole,5-dibromo- (CAS 4175-78-4)
- 2,4-Dibromothiazole-5-carbaldehyde (CAS 139669-95-7)
- 4,5-Dibromothiazole-2-carbaldehyde (CAS 1804419-71-3)
- 2,4-Dibromothiazole-5-methanol (CAS 170232-68-5)
- 2,5-Dibromothiazole-4-carboxamide (CAS 1204296-20-7)
- 2,4-Dibromothiazole-5-carboxamide (CAS 1239506-44-5)
- 2,4-Dibromothiazole-5-carboxylic Acid (CAS 139669-96-8)
- 4,5-Dibromothiazole-2-carboxylic acid (CAS 1806352-39-5)
Recommended Standards
- Trimethyl(thiophen-2-yl)stannane (CAS 37496-13-2)
- 3,4-Dichloro-2,2,3,4,4-pentafluorobutanoic acid (CAS 375-07-5)
- 2-(bromomethyl)-4,6-dichloro-pyridine (CAS 1260768-84-0)
- 2-(3-Bromoprop-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 870777-31-4)
- 5-Cyclopropoxy-2-(dimethylamino)-N-methylbenzamide (CAS 1243390-70-6)
- 1-(3,4-Difluorophenyl)-5-ethyl-1H-1,2,3-triazole-4-carboxylic acid (CAS 1096980-54-9)
- Ethyl 6-bromo-3-cyano-2-methoxybenzoate (CAS 1807027-56-0)
- Faropenem Impurity 47 (CAS 76899-07-5)
- 2-(4-Ethoxyphenyl)-6-methylpiperidine (CAS 1342505-62-7)
- 2,4-Dichloro-6-methylmandelic acid (CAS 1806367-49-6)
- 2-Bromo-2-methyl-N-(2-(trifluoromethyl)phenyl)propanamide (CAS 1365962-90-8)
- 2-Amino-3,5-dimethylbenzoic Acid (CAS 14438-32-5)
- (2-Propylphenyl)thiourea (CAS 1251208-53-3)
- D-Ser32-Tirzepatide (CAS CATO-CPTD788677)
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