(4-Bromophenyl)(4-nitrophenyl)sulfane CAS 21969-12-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21969-12-0 |
| Molecular Formula | C12H8BrNO2S |
| Molecular Weight | 310.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (4-Bromophenyl)(4-nitrophenyl)sulfane (CAS 21969-12-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H8BrNO2S. Molecular weight: 310.17 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H8BrNO2S |
| Molecular Weight | 310.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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- 2-(3-Bromophenyl)-4-phenylpyridine (CAS 1561960-25-5)
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Recommended Standards
- 1-((4-Fluorotetrahydro-2H-pyran-4-yl)methyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1488389-14-5)
- 2-(tert-Butyl)-7-iodonaphthalene (CAS 648933-96-4)
- (6S)-5-(tert-Butoxycarbonyl)-1,1-dichloro-5-azaspiro[2.4]heptane-6-carboxylic acid (CAS 1427175-65-2)
- Methyl 2-amino-5-chloro-4-methoxybenzoate (CAS 79025-26-6)
- 1-Isocyanato-4-methoxy-2-methylbenzene (CAS 60385-06-0)
- 1,6-Dibromonaphthalene, 97% (CAS 19125-84-9)
- 2,6-Dichlorophenyl isocyanide (CAS 6697-95-6)
- 7-(Butylcarbamoyl)-8-hydroxyquinoline-5-sulfonic acid (CAS 390426-77-4)
- tert-Butyl (2S,4R)-4-Hydroxy-2-({[4-(4-methyl-1,3-thiazol-5-yl)phenyl]methyl}carbamoyl)pyrrolidine-1-carboxylate (CAS 1448191-54-5)
- Tirzepatide Impurity 21 X TFA Salt (CAS CATO-C4X-324021)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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