((5-Bromothiophen-2-yl)methyl)hydrazine CAS 887592-39-4
| CAS No. | 887592-39-4 |
| Molecular Formula | C5H7BrN2S |
| Molecular Weight | 207.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures ((5-Bromothiophen-2-yl)methyl)hydrazine 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.
((5-Bromothiophen-2-yl)methyl)hydrazine (CAS 887592-39-4), molecular formula C5H7BrN2S and molecular weight 207.09 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of ((5-Bromothiophen-2-yl)methyl)hydrazine (C5H7BrN2S) is characterized by 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 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.
Physical & Chemical Properties
| Molecular Formula | C5H7BrN2S |
| Molecular Weight | 207.09 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bromothiophen Standards
- 2-(2-Bromothiophen-3-yl)ethan-1-ol (CAS 111881-86-8)
- 1-(2-Bromothiophen-3-yl)ethanol (CAS 111995-27-8)
- ((3-Bromothiophen-2-yl)methyl)hydrazine (CAS 1248380-85-9)
- 2-(4-Bromothiophen-2-yl)ethan-1-ol (CAS 1310427-46-3)
- (R)-1-(4-Bromothiophen-2-yl)ethanol (CAS 1344911-72-3)
- (1r)-1-(3-Bromothiophen-2-yl)ethan-1-ol (CAS 1344922-31-1)
- (1s)-1-(3-Bromothiophen-2-yl)ethan-1-ol (CAS 1344933-95-4)
- 1-(5-Bromothiophen-3-yl)ethanol (CAS 1594872-82-8)
Recommended Standards
- 4-Bromo-N,5-dimethylthiazol-2-amine (CAS 1823913-47-8)
- (1r)-1-(5-Bromothiophen-2-yl)ethan-1-ol (CAS 224622-12-2)
- 6-(Difluoromethyl)-5-nitropyrimidine-2,4-diol (CAS 1706452-13-2)
- (1s)-1-(5-Bromothiophen-2-yl)ethan-1-ol (CAS 222609-65-6)
- Antiarolaldehyde (CAS 832-65-5)
- 6-Ethynylisochromane (CAS 2019410-24-1)
- 5-fluorothiophene-2-carboxylic acid (CAS 4377-58-6)
- 3-(2-oxo-1,2-dihydropyrimidin-1-yl)propanoic acid hydrochloride (CAS 1171764-46-7)
- 1-(3-(Pyrrolidin-1-yl)propyl)-1h-pyrazol-4-amine (CAS 1248723-60-5)
- 2-(4-Methyl-1,2,5-oxadiazol-3-yl)acetic Acid (CAS 15323-69-0)
- 1-Amino-4-(tert-butyl)cyclohexane-1-carboxylic acid hydrochloride (CAS 1193389-72-8)
- 1-Ethyl-3-nitro-1h-pyrazole-4-sulfonyl chloride (CAS 1423034-88-1)
- 4-(propan-2-yl)azepane (CAS 1306606-61-0)
- Semaglutide impurity 29 (CAS 1188328-22-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com