4-Benzyl-2-bromothiazole CAS 73553-79-4
| CAS No. | 73553-79-4 |
| Molecular Formula | C10H8BrNS |
| Molecular Weight | 254.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 254.15 g/mol gives 4-Benzyl-2-bromothiazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-Benzyl-2-bromothiazole (CAS 73553-79-4), molecular formula C10H8BrNS and molecular weight 254.15 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 4-Benzyl-2-bromothiazole (C10H8BrNS) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C10H8BrNS |
| Molecular Weight | 254.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Benzyl Standards
- 5-Benzyl-2-bromothiazole (CAS 1196153-11-3)
- 5-Bromothiazole-2-sulfonyl chloride (CAS 1272357-53-5)
- 4-Bromothiazole-2-sulfonic acid (CAS 1209460-13-8)
- Ethyl 2-bromothiazole-4-carboxylate (CAS 100367-77-9)
- Ethyl 5-Bromothiazole-2-carboxylate (CAS 1202237-88-4)
- Ethyl 4-bromothiazole-5-carboxylate (CAS 152300-60-2)
- Ethyl 2-Bromothiazole-5-carboxylate (CAS 41731-83-3)
- ethyl 5-bromothiazole-4-carboxylate (CAS 61830-23-7)
Recommended Standards
- 4-(Bromomethyl)-2-phenylthiazole (CAS 78502-83-7)
- 4-Bromo-6-(methylthio)quinoline (CAS 933486-42-1)
- 4-(4-Bromophenyl)-2-methylthiazole (CAS 66047-74-3)
- 5-(Bromomethyl)-3-phenylisothiazole (CAS 2102086-01-9)
- 6-(3-Fluorophenyl)-6,7-dihydro-[1,3]dioxolo[4,5-g]quinolin-8(5H)-one (CAS 204841-46-3)
- 3-(Pyrrolidin-1-yl)-5-(trifluoromethyl)picolinonitrile (CAS 338420-10-3)
- 2-(Benzo[d]oxazol-2-ylthio)acetamide (CAS 66206-63-1)
- Ethyl (Z)-2-fluorobut-2-enoate (CAS 58089-70-6)
- 2-methanesulfonyl-6-methoxyaniline (CAS 148726-71-0)
- 5-{[(2-chlorophenyl)sulfanyl]methylidene}-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 477866-32-3)
- Brequinar (CAS 96187-53-0)
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- N-(2-Hydroxyethyl)-N,2-dimethyl-5-(4-oxo-3,4-dihydrophthalazin-1-yl)benzenesulfonamide (CAS 442648-52-4)
- [His]1-Acetylated Semaglutide (CAS CATO-C4X-2226219)
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