2-[(5-bromopyridin-2-yl)sulfanyl]benzoic acid CAS 1016767-93-3
| CAS No. | 1016767-93-3 |
| Molecular Formula | C12H8BrNO2S |
| Molecular Weight | 310.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-[(5-bromopyridin-2-yl)sulfanyl]benzoic acid.
2-[(5-bromopyridin-2-yl)sulfanyl]benzoic acid (CAS 1016767-93-3) is a high-purity analytical reference standard with the molecular formula C12H8BrNO2S and a molecular weight of 310.17 g/mol.
Structurally, 2-[(5-bromopyridin-2-yl)sulfanyl]benzoic acid (C12H8BrNO2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 310.17 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-[(5-bromopyridin-2-yl)sulfanyl]benzoic acid 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 | 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.) | 1988 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related bromopyridin Standards
- Ethyl 1-(5-bromopyridin-2-yl)-5-methylpyrazole-4-carboxylate (CAS 1150164-72-9)
- Ethyl 1-(6-bromopyridin-2-yl)-5-methyl-1H-pyrazole-4-carboxylate (CAS 1536648-98-2)
- 3-(3-Bromopyridin-2-yl)-3,9-diazaspiro[5.5]undecane (CAS 1026036-57-6)
- 3-(5-Bromopyridin-2-yl)-3,9-diazaspiro[5.5]Undecane (CAS 918653-07-3)
- Ethyl 5-(5-bromopyridin-2-yl)-3-methylisoxazole-4-carboxylate (CAS 1311280-10-0)
- 2-[(5-bromopyridin-2-yl)sulfanyl]pyridine-3-carboxylic acid (CAS 1016799-66-8)
- 5-(5-Bromopyridin-3-yl)-3-(piperidin-3-yl)-1,2,4-oxadiazole (CAS 1273972-71-6)
- n-(5-Bromopyridin-3-yl)-n-(2-(thiophen-2-yl)ethyl)formamide (CAS 905792-56-5)
Recommended Standards
- Bis(2,2,3,3-tetrafluoropropyl) sulfite (CAS 649-76-3)
- 2-((4-Amino-5-(4-bromophenyl)-4H-1,2,4-triazol-3-yl)thio)acetonitrile (CAS 111828-05-8)
- 5-Bromo-N-(2-hydroxyethyl)-2-methoxybenzenesulfonamide (CAS 871269-14-6)
- 3-(Boc-amino)-6,6-dichlorobicyclo[3.1.0]hexane-3-carboxylic Acid (CAS 1134759-39-9)
- 1-Chloro-4-nitro-2-(trichloromethoxy)benzene 1417567-07-7 (CAS 1417567-07-7)
- 1,3-Dimethyl-4-phenyl-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 944-47-8)
- 4-(Benzyloxy)-3-isopropylbenzaldehyde (CAS 373642-03-6)
- Sancycline 7-Nitro Monosulfate (CAS 5679-01-6)
- 9-Octadecenamide, N-[3-(dimethylamino)propyl]-, (9Z)- (CAS 109-28-4)
- (2R,3R)-2-amino-3-(benzyloxy)butan-1-ol hydrochloride (CAS 160841-03-2)
- (R)-3-amino-2-(3-methoxybenzyl)propanoic acid (CAS 1260608-91-0)
- 1-[3,5-bis(trifluoromethyl)phenyl]-1h,4h,5h,6h-cyclopenta[c]pyrazole-3-carboxylic acid (CAS 926255-43-8)
- (4-Butylphenyl)(1-methyl-1H-pyrrol-2-yl)methanol (CAS 1443341-44-3)
- [3,5 Diiodo-Tyr7] Peptide T (CAS 128551-40-6)
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