2-(S-Cyclopentylthiomethyl)-1-bromobenzene CAS 1309978-20-8
| CAS No. | 1309978-20-8 |
| Molecular Formula | C12H15BrS |
| Molecular Weight | 271.22 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-(S-Cyclopentylthiomethyl)-1-bromobenzene.
2-(S-Cyclopentylthiomethyl)-1-bromobenzene (CAS 1309978-20-8), molecular formula C12H15BrS and molecular weight 271.22 g/mol, is a CATO reference standard with documented purity and traceability.
2-(S-Cyclopentylthiomethyl)-1-bromobenzene (C12H15BrS) contains sulfur-containing functionality, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 2-(S-Cyclopentylthiomethyl)-1-bromobenzene 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 | C12H15BrS |
| Molecular Weight | 271.22 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Recommended Standards
- 4'-Formyl-3-nitro-[1,1'-biphenyl]-4-carboxylic acid (CAS 1261946-59-1)
- (4-Bromobenzyl)(cyclopentyl)sulfane (CAS 1343069-21-5)
- 1-(3-(Difluoromethoxy)phenyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 1246967-17-8)
- 4'-Formyl-3'-nitro-[1,1'-biphenyl]-3-carboxylic acid (CAS 1403483-54-4)
- 14-Pentadecynoic Acid (CAS 212913-84-3)
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- 3-(Azepan-1-ylmethyl)-5-methoxy-1H-indole (CAS 1951444-90-8)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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