4-Bromo-2-(methylthio)thiazole-5-carbonitrile CAS 1443014-90-1
| CAS No. | 1443014-90-1 |
| Molecular Formula | C5H3BrN2S2 |
| Molecular Weight | 235.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-Bromo-2-(methylthio)thiazole-5-carbonitrile.
4-Bromo-2-(methylthio)thiazole-5-carbonitrile (CAS 1443014-90-1), molecular formula C5H3BrN2S2 and molecular weight 235.12 g/mol, is a CATO reference standard with documented purity and traceability.
4-Bromo-2-(methylthio)thiazole-5-carbonitrile (C5H3BrN2S2) 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 4-Bromo-2-(methylthio)thiazole-5-carbonitrile under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H3BrN2S2 |
| Molecular Weight | 235.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Bromo Standards
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- 3-bromo-6-methoxyimidazo[1,2-a]pyridine (CAS 1044733-59-6)
- 3-bromo-5-methoxy-1H-pyrrolo[2,3-b]pyridine (CAS 1053655-76-7)
- 3-bromo-6-methoxy-1H-indazole (CAS 1134328-18-9)
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Recommended Standards
- 4-bromo-5-methoxypyrazolo[1,5-a]pyridine (CAS 1427396-62-0)
- Ethyl 6-bromohept-6-enoate (CAS 148252-43-1)
- (6-bromo-1H-indazol-4-yl)methanol (CAS 1416708-64-9)
- 3-((1-(Bromomethyl)cyclopropyl)methoxy)tetrahydrofuran (CAS 1482876-63-0)
- 1-(3,4-Dichlorophenyl)-N-propylmethanesulfonamide (CAS 950251-77-1)
- (E)-3-Hydroxy Doxepin (CAS 131523-97-2)
- 2-(1-(4-Chlorophenyl)cyclobutyl)piperidin-3-one (CAS 1240048-71-8)
- 2-(Phenylthio)nicotinic acid (CAS 35620-72-5)
- 3-(2-(3-Bromophenoxy)acetamido)propanoic acid (CAS 1099157-03-5)
- ((Methylamino)methyl)phosphonic acid (CAS 35404-71-8)
- 1-(2-Bromophenyl)-4-methyl-1H-pyrazol-5-amine (CAS 1349716-69-3)
- 5-(Chloromethyl)-3-(difluoromethyl)-6-fluoropyridin-2-amine (CAS 1805339-41-6)
- 1-[(2-Chlorophenyl)methyl]-4-nitro-1H-pyrazole-3-carboxylic acid (CAS 1281872-42-1)
- Fibrinopeptide A (human) (CAS 25422-31-5)
Why CATO?
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