2-(Bromomethyl)-5-methylthiazole CAS 221020-96-8
| CAS No. | 221020-96-8 |
| Molecular Formula | C5H6BrNS |
| Molecular Weight | 192.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-(Bromomethyl)-5-methylthiazole (C5H6BrNS) contains a nitrile group, sulfur-containing functionality, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 192.08 g/mol, it falls into the medium-molecular-weight range. 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).
2-(Bromomethyl)-5-methylthiazole (CAS 221020-96-8), molecular formula C5H6BrNS and molecular weight 192.08 g/mol, is a CATO reference standard with documented purity and traceability.
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 2-(Bromomethyl)-5-methylthiazole 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 | C5H6BrNS |
| Molecular Weight | 192.08 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2020 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromomethyl Standards
- (4-Bromomethyl)-2-methylthiazole (CAS 74704-39-5)
- 2-(Bromomethyl)-4-methyl-1,3-thiazole (CAS 913073-81-1)
- 4-(Bromomethyl)-5-methylthiazole (CAS 267643-30-1)
- 5-(Bromomethyl)-2-methyl-1,3-thiazole (CAS 838892-95-8)
- 4-(Bromomethyl)-1-methylpiperidine (CAS 100613-97-6)
- 2-(Bromomethyl)-1-methylpiperidine (CAS 1011407-28-5)
- 3-(bromomethyl)-4-methyl-pyridine (CAS 120277-12-5)
- 2-(bromomethyl)-1-(2-methylpropyl)aziridine (CAS 156697-70-0)
Recommended Standards
- 2-Bromo-4,5-dimethylthiazole (CAS 29947-24-8)
- 2-Bromo-4-ethylthiazole (CAS 89322-56-5)
- 2-Bromo-5-ethyl-1,3-thiazole (CAS 196500-19-3)
- 5-(2-Bromoethyl)-1,2-thiazole (CAS 1936497-02-7)
- (S)-tert-Butyl 3-((S)-2-amino-N,3-dimethylbutanamido)pyrrolidine-1-carboxylate (CAS 1401667-02-4)
- rac-(2S,3R)-2-(4-chlorophenyl)oxan-3-amine hydrochloride (CAS 2059917-85-8)
- 4-Fluoro-N-(4-(methylthio)benzyl)aniline (CAS 723753-80-8)
- Methyl N-(2,5-dimethoxyphenyl)-N-(methylsulfonyl)glycinate (CAS 425607-54-1)
- 2-(Aminomethyl)-6-bromo-3-(difluoromethyl)-4-nitropyridine (CAS 1806920-72-8)
- methyl 1-methyl-1,4-diazepane-6-carboxylate (CAS 1417898-92-0)
- 1-(Cyano(thiophen-2-yl)methyl)piperidine-4-carboxylic acid (CAS 1018244-80-8)
- 1-[3-(aminomethyl)phenyl]piperidin-2-one hydrochloride (CAS 1193390-49-6)
- 1-(3-Chloro-1,4-dioxo-1,4-dihydronaphthalen-2-yl)-N-(3-chlorobenzyl)piperidine-4-carboxamide (CAS 439108-55-1)
- (D-Tyr1,N-Me-Phe3)-Neuropeptide FF (H-4752.0001) (CAS 145274-93-7)
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