3-Bromo-4-isothiocyanatobenzonitrile CAS 1000577-91-2
| CAS No. | 1000577-91-2 |
| Molecular Formula | C8H3BrN2S |
| Molecular Weight | 239.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-Bromo-4-isothiocyanatobenzonitrile 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.
3-Bromo-4-isothiocyanatobenzonitrile (CAS 1000577-91-2) is a high-purity analytical reference standard with the molecular formula C8H3BrN2S and a molecular weight of 239.09 g/mol.
Based on its molecular formula C8H3BrN2S, 3-Bromo-4-isothiocyanatobenzonitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 239.09 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C8H3BrN2S |
| Molecular Weight | 239.09 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 7-bromo-2-fluoropyrrolo[2,1-f][1,2,4]triazin-4-amine (CAS 1360650-52-7)
- 4-Bromo-1-(methanesulfonylmethyl)-1H-pyrazole (CAS 1799792-00-9)
- 5-Bromo-1-(methylsulfonyl)-1,6-dihydropyrimidine (CAS 38275-48-9)
- 6-bromo-7-fluoro-[1,2,4]triazolo[1,5-a]pyridin-2-amine (CAS 2387072-28-6)
- 2-bromo-1-(4-fluoro-3-hydroxyphenyl)ethan-1-one (CAS 1291031-13-4)
- 2-Bromo-1,4-difluoro-5-(methylthio)benzene (CAS 1383968-48-6)
- 6-Bromo-2,3-difluorothioanisole (CAS 1394291-28-1)
- (2-Bromo-4,5-difluorophenyl)(methyl)sulfane (CAS 1432609-87-4)
Recommended Standards
- S-Methyl (4,6-dichloro-1,3,5-triazin-2-yl)carbamothioate (CAS 62798-07-6)
- 4-Bromobenzo[d]thiazole-2-carbonitrile (CAS 1188023-00-8)
- 6-(Bromomethyl)-1-fluoronaphthalene (CAS 70631-38-8)
- 7-Bromobenzo[d]thiazole-2-carbonitrile (CAS 1188169-99-4)
- Quality control samples of Bacillus cereus in milk powder (CAS CATO-CQCM101120)
- 2-Bromo-1,3-bis(3,4-dimethylphenyl)propane-1,3-dione (CAS 937602-16-9)
- (1H-Indol-3-yl)dimethylphosphine oxide (CAS 2577446-81-0)
- N-Hydroxycyclopentanecarboximidamide (CAS 99623-12-8)
- 2-(4-Amino-3-fluorophenyl)-2-methylpropanoic acid (CAS 1314755-92-4)
- N-(4,5,6,7-tetrahydro-1H-indazol-5-yl)acetamide (CAS 74197-09-4)
- 5-(2-Ethoxyphenyl)-1H-pyrazol-3-amine (CAS 502132-92-5)
- Fluconazole EP Impurity A (R-Isomer) (CAS CATO-C4X-101963)
- 2-(Ethylthio)-1-(3-fluoro-4-methoxyphenyl)ethan-1-one (CAS 1157221-25-4)
- D-Ile27-Tirzepatide (CAS CATO-CPTD788907)
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