4-(Bromomethyl)thiazole hydrobromide CAS 98027-25-9
| CAS No. | 98027-25-9 |
| Molecular Formula | C4H4BrNS |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 258.96 g/mol gives 4-(Bromomethyl)thiazole hydrobromide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-(Bromomethyl)thiazole hydrobromide (CAS 98027-25-9), molecular formula C4H4BrNSHBr and molecular weight 258.96 g/mol, is a CATO reference standard with documented purity and traceability.
4-(Bromomethyl)thiazole hydrobromide (C4H4BrNSHBr) contains a nitrile group, 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-(Bromomethyl)thiazole hydrobromide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C4H4BrNS HBr |
| Molecular Weight | 258.96 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) | 2.0 |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromomethyl Standards
- 5-(Bromomethyl)-2-methyl-4-(trifluoromethyl)thiazole (CAS 1000339-73-0)
- 2-Bromomethyl-5-chloro-1,3-dinitrobenzene (CAS 1000341-01-4)
- 2-(Bromomethyl)-2-butylhexanoic Acid (CAS 100048-86-0)
- 2-(Bromomethyl)-5-(trifluoromethyl)pyridine (CAS 1000773-62-5)
- 4-(bromomethyl)-2-methylbenzonitrile (CAS 1001055-64-6)
- 2-(Bromomethyl)pyridin-3-ol hydrochloride (CAS 1001096-21-4)
- 2-(Bromomethyl)-6-fluoropyridine (CAS 100202-78-6)
- 2-(bromomethyl)-1-oxaspiro[4.4]nonane (CAS 100238-92-4)
Recommended Standards
- tert-Butyl 7-(2-methoxy-2-oxoethyl)-4-methyl-3,4-dihydro-1,8-naphthyridine-1(2H)-carboxylate (CAS 1416440-55-5)
- 2-(4-Formyl-2-methoxy-6-nitrophenoxy)propanoic acid (CAS 812642-66-3)
- 2-Methyl-5-(prop-1-en-2-yl)-3-(pyrrolidin-1-yl)cyclohexanone (CAS 88718-04-1)
- 2,2-Di(4-tert-octylphenyl)-1-picrylhydrazyl,freeradical (CAS 84077-81-6)
- 5-((Benzyloxy)methyl)-2,2-dimethyl-1,3-dioxane (CAS 117087-17-9)
- 1-Benzyl-5-bromo-2,4-diphenyl-1H-imidazole (CAS 1449390-00-4)
- (R)-Bethanechol (CAS 944538-49-2)
- 2-Amino-6-bromopyrido[2,3-d]pyrimidine (CAS 882670-89-5)
- 5-benzyl-4-methyl-1,3-thiazol-2-amine (CAS 65248-93-3)
- Insulin Degludec Impurity 9 (CAS CATO-C4X-21579)
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