1,2-Bis(5-bromopyridin-2-yl)disulfane CAS 872273-36-4
| CAS No. | 872273-36-4 |
| Molecular Formula | C10H6Br2N2S2 |
| Molecular Weight | 378.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 378.11 g/mol gives 1,2-Bis(5-bromopyridin-2-yl)disulfane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1,2-Bis(5-bromopyridin-2-yl)disulfane (CAS 872273-36-4), molecular formula C10H6Br2N2S2 and molecular weight 378.11 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1,2-Bis(5-bromopyridin-2-yl)disulfane (C10H6Br2N2S2) 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 its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1,2-Bis(5-bromopyridin-2-yl)disulfane 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.
Physical & Chemical Properties
| Molecular Formula | C10H6Br2N2S2 |
| Molecular Weight | 378.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Bis Standards
- 1-(5-Bromopyridin-2-yl)-5-(2-chlorophenyl)pyrazole-4-carboxylic acid (CAS 1820684-92-1)
- 3-(4-(2-(4-Bromopyridin-2-yl)propan-2-yl)phenoxy)-N,N-dimethylpropan-1-amine (CAS 1163707-61-6)
- 4-(5-bromopyridin-3-ylsulfonyl)-N,N-dimethylpiperazine-1-carboxamide (CAS 1304452-72-9)
- 1,2-Bis((5-bromopyridin-2-yl)oxy)ethane (CAS 685862-28-6)
- 1-(5-Bromopyridin-2-yl)-5-methoxy-2-(trifluoromethyl)-1H-benzo[d]imidazole (CAS 951238-11-2)
- 1,3-Bis(5-bromopyridin-2-yl)urea (CAS 1263206-94-5)
- Bis-(6-bromopyridin-2-ylmethyl)-methylamine (CAS 845621-72-9)
- (S)-4-(3-Bromopyridin-4-yl)-1-(tert-butoxycarbonyl)-piperazine-2-carboxylic acid 1786468-03-8 (CAS 1786468-03-8)
Recommended Standards
- Ambroxol EP Impurity D (CAS CATO-C4X-108545)
- Sevoflurane Impurity 13 (CAS 194039-83-3)
- Ambroxol (CAS 18683-91-5)
- (2R,3R,4S,5S)-2-(6-Hydroxy-9H-purin-9-yl)-5-(iodomethyl)tetrahydrofuran-3,4-diol (CAS 18945-36-3)
- 2-Chloro-4-(piperidin-1-ylmethyl)phenol (CAS 69245-90-5)
- 1-(1,1-Difluoroethyl)cyclopropan-1-amine (CAS 1780438-66-5)
- N-(4-amino-3-methylphenyl)propionamide (CAS 946689-96-9)
- 3-(2-Amino-propyl)-3H-benzooxazol-2-onehydrochloride (CAS 1185302-96-8)
- 5-Chloro-3-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1256809-31-0)
- 1-(3-Chloropropyl)-3,4-dihydroquinolin-2(1H)-one (CAS 79145-37-2)
- 3-(5-Hydroxy-3-methyl-1H-pyrazol-1-yl)benzoic acid (CAS 1006321-55-6)
- N-(3-(tert-Butoxy)-5-hydroxyphenyl)methanesulfonamide (CAS 1243411-30-4)
- 4-Hydroxy-1-(piperidin-4-yl)pyrrolidin-2-one (CAS 941672-66-8)
- D-Pro38-Tirzepatide (CAS CATO-CPTD788901)
Why CATO?
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