1-(3-Bromo-4-chlorobenzyl)thiourea CAS 1415800-36-0
| CAS No. | 1415800-36-0 |
| Molecular Formula | C8H8BrClN2S |
| Molecular Weight | 279.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1-(3-Bromo-4-chlorobenzyl)thiourea (C8H8BrClN2S) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine/bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
CATO supplies 1-(3-Bromo-4-chlorobenzyl)thiourea (CAS 1415800-36-0), a certified reference material (molecular formula C8H8BrClN2S, MW 279.58 g/mol) for analytical method development and quality control.
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 | C8H8BrClN2S |
| Molecular Weight | 279.58 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 1-(4-Bromo-3-chloro-2-methylphenyl)thiourea (CAS 1263376-09-5)
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Recommended Standards
- 5-Chloro-3-[(2,4-dichlorophenyl)methyl]-1,2,4-thiadiazole (CAS 90483-74-2)
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- 6-Chloro-N-(4-methoxybenzyl)pyrazin-2-amine (CAS 355836-31-6)
- N,N-Diethyl-2,6-dimethylpyridin-4-amine (CAS 959247-35-9)
- 2,2-Dimethylquinuclidin-3-one (CAS 1954360-98-5)
- (S)-Methyl (3,3-dimethyl-1-oxo-1-(2-(4-(pyridin-2-yl)benzyl)hydrazinyl)butan-2-yl)carbamate (CAS 857904-02-0)
- 4-methylsulfonyloxy-1H-indole-2-carboxylic acid (CAS 2755783-39-0)
- 3-Amino-2-(2-fluorobenzyl)-N-methylpropanamide (CAS 1249110-59-5)
- (2-(Dimethyl(4-(methylthio)phenyl)silyl)phenyl)methanol (CAS 1217863-50-7)
- Tert-butyl (R)-3-methyl-4-(6-nitropyridin-3-yl)piperazine-1-carboxylate (CAS 1433989-88-8)
- (R)-1-(Furan-2-yl)ethyl acetate (CAS 113471-32-2)
- Semaglutide impurity 261 (CAS CATO-C4X-2226261)
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