2-[(3-Bromophenyl)methylene]hydrazinecarbothioamide CAS 7420-35-1
| CAS No. | 7420-35-1 |
| Molecular Formula | C8H8BrN3S |
| Molecular Weight | 258.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-[(3-Bromophenyl)methylene]hydrazinecarbothioamide (C8H8BrN3S) 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 the protonation state of its nitrogen-containing groups, 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).
2-[(3-Bromophenyl)methylene]hydrazinecarbothioamide (CAS 7420-35-1), molecular formula C8H8BrN3S and molecular weight 258.14 g/mol, is a CATO reference standard with documented purity and traceability.
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)methylene]hydrazinecarbothioamide 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 | C8H8BrN3S |
| Molecular Weight | 258.14 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Bromophenyl Standards
- 2-[(4-Bromophenyl)methylene]hydrazinecarbothioamide (CAS 36449-43-1)
- [1-(4-Bromophenyl)ethyl](2-methoxyethyl)amine (CAS 1008506-14-6)
- 3-((1-(4-Bromophenyl)ethyl)amino)propan-1-ol (CAS 1008506-19-1)
- 1-(3-Bromophenyl)-N-(2-methoxyethyl)ethan-1-amine (CAS 1019550-88-9)
- 2-{[(2-bromophenyl)methyl]amino}butan-1-ol (CAS 1038236-95-1)
- 1-((1-(2-Bromophenyl)ethyl)amino)propan-2-ol (CAS 1153484-01-5)
- 2-((1-(3-Bromophenyl)ethyl)amino)propan-1-ol (CAS 1153891-78-1)
- 1-((1-(3-Bromophenyl)ethyl)amino)propan-2-ol (CAS 1153893-90-3)
Recommended Standards
- 2,4-Dichloro-N-cyclopentylbenzamide (CAS 301226-05-1)
- 2-(3,4-Dichlorophenyl)pent-4-enoic acid N-methylamide (CAS 885266-55-7)
- 4-Allylheptafluorotoluene (CAS 253882-74-5)
- 2-(3,4-Dichlorophenyl)-N-methylpent-4-en-1-amine (CAS 206997-68-4)
- Boc-D-Asp(OtBu)-OH · DCHA (CAS 200334-95-8)
- 4-(1H-Indol-4-yl)benzoic acid (CAS 406235-63-0)
- 3-Iodo-2,4-dimethylpyridine (CAS 29976-25-8)
- (S)-N,2-Dihydroxypropanimidamide (CAS 1609388-55-7)
- Kaempferol 3-O-neohesperidoside (CAS 32602-81-6)
- Nintedanib Impurity 83 (CAS 1248105-96-5(free base))
- 1-BENZYL-3-(2-CHLOROETHYLAMINO)PYRROLIDINE-2,5-DIONE (CAS 128740-10-3)
- 10-Phenylanthracene-9-boronic acid pinacol ester, 97% (CAS 460347-59-5)
- 1,2-Dichloro-3-fluorobenzene (CAS 36556-50-0)
- Integrin Binding Peptide trifluoroacetate salt (CAS 278792-07-7)
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