2-(3-Bromophenyl)hydrazine-1-carbothioamide CAS 900018-75-9
| CAS No. | 900018-75-9 |
| Molecular Formula | C7H8BrN3S |
| Molecular Weight | 246.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(3-Bromophenyl)hydrazine-1-carbothioamide is closely related to a nitrile group, sulfur-containing functionality, bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-(3-Bromophenyl)hydrazine-1-carbothioamide (CAS 900018-75-9), molecular formula C7H8BrN3S and molecular weight 246.13 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-(3-Bromophenyl)hydrazine-1-carbothioamide (C7H8BrN3S) is characterized by a nitrile group, sulfur-containing functionality, bromine substitution, an aromatic ring system. 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).
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), 2-(3-Bromophenyl)hydrazine-1-carbothioamide 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 | C7H8BrN3S |
| Molecular Weight | 246.13 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.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Bromophenyl Standards
- N-(2-bromophenyl)hydrazinecarbothioamide (CAS 25688-12-4)
- N-(4-bromophenyl)hydrazinecarbothioamide (CAS 2646-31-3)
- 2-((4-Bromophenyl)thio)acetamide (CAS 30243-07-3)
- N-(3-bromophenyl)-2-mercaptoacetamide (CAS 692750-09-7)
- 3-(2-Bromophenyl)acryloyl chloride (CAS 119411-68-6)
- (2E)-3-(4-Bromophenyl)acryloyl chloride (CAS 13565-09-8)
- 3-(4-Bromophenyl)-3-chloroacrylaldehyde (CAS 14063-78-6)
- (E)-3-(4-Bromophenyl)-3-chloroacrylaldehyde (CAS 161891-31-2)
Recommended Standards
- 1,1,1-Trifluoro-2-propyl Trifluoromethanesulfonate (CAS 212556-43-9)
- 2,2-Dichloro-N-(2-ethyl-6-methylphenyl)acetamide, 95% (CAS 86763-81-7)
- 1,1,1,3,3,3-Hexafluoro-2-propyl mesylate (CAS 25236-65-1)
- 2,4-Dichloro-3,7,7-trimethyl-7,8-dihydro-5H-pyrano[4,3-b]pyridine (CAS 2768870-96-6)
- 2-((2-Chloro-6-fluorobenzyl)oxy)-3-methylbenzaldehyde (CAS 1427026-81-0)
- 1-Benzyl-4-(phenylsulfanyl)phthalazine (CAS 320418-55-1)
- 3-(Benzo[d]thiazol-2-yl)-1,2,4-oxadiazole (CAS 39512-78-2)
- Pyrroloquinoline Impurity 4 (CAS 107575-60-0)
- 2-Bromo-4-chloro-1H-imidazo[4,5-c]pyridine (CAS 1638767-42-6)
- 2-(3-(Cyclopropanecarbonyl)-1H-indol-1-yl)acetic acid (CAS 708295-12-9)
- (2E,6Z,8E,10E)-N-(2-methylpropyl)dodeca-2,6,8,10-tetraenamide (CAS 504-97-2)
- 1-((Tetrahydrofuran-3-yl)methyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 2246449-36-3)
- 3-((4-Ethylcyclohexyl)oxy)propan-1-amine (CAS 1340354-06-4)
- Insulin Degludec Impurity 28 (CAS CATO-C4X-215728)
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