3-Bromo-2-(methylthio)quinoline CAS 629617-27-2
| CAS No. | 629617-27-2 |
| Molecular Formula | C10H8BrNS |
| Molecular Weight | 254.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-Bromo-2-(methylthio)quinoline meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 3-Bromo-2-(methylthio)quinoline (CAS 629617-27-2), a certified reference material (molecular formula C10H8BrNS, MW 254.15 g/mol) for analytical method development and quality control.
Structurally, 3-Bromo-2-(methylthio)quinoline (C10H8BrNS) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 254.15 g/mol, it falls into the medium-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C10H8BrNS |
| Molecular Weight | 254.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 2-Bromo-4-(p-tolyl)thiazole (CAS 101862-33-3)
- 6-Bromo-8-methylquinoline-4-thiol (CAS 1429903-43-4)
- 2-(3-Bromo-4-methylphenyl)-1,3-thiazole (CAS 903522-18-9)
- 2-Bromo-5-methyl-4-phenyl-1,3-thiazole (CAS 412923-45-6)
- 3-Bromo-1-(methylthio)isoquinoline (CAS 870071-30-0)
- 4-Bromo-6-(methylthio)quinoline (CAS 933486-42-1)
- 5-Bromo-2-methyl-4-phenylthiazole (CAS 78502-81-5)
- 5-Bromo-4-methyl-2-phenylthiazole (CAS 28771-82-6)
Recommended Standards
- 4-(2-Bromophenyl)-2-methyl-1,3-thiazole (CAS 941717-01-7)
- 4-(3-Bromophenyl)-2-methylthiazole (CAS 342405-21-4)
- 2,2,3,3,3-Pentafluoro-1-(4-methoxyphenyl)propan-1-one (CAS 345901-60-2)
- 4-(4-Bromophenyl)-2-methylthiazole (CAS 66047-74-3)
- 3-Fluoro-5-propoxybenzoic acid (CAS 1378826-86-8)
- N-Methyl-N-(1-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperidin-4-yl)acetamide (CAS 1416775-97-7)
- 2-(4-Chlorophenyl)-7-methylimidazo[1,2-a]pyrazin-3(7H)-one (CAS 820212-40-6)
- 2-[2-(Benzyloxy)-4-fluorophenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2246670-77-7)
- 5-Ethyl-2-isobutyl-3-methylpyrazine (CAS 117783-42-3)
- 1-(2,6-difluorophenyl)piperazine (CAS 255893-56-2)
- 3-Methoxy-1-methyl-1H-indazole (CAS 4458-14-4)
- 2,3-Dihydroxypropyl benzoate (CAS 3376-59-8)
- 3-(4-Oxo-3-(p-tolyl)-3,4-dihydroquinazolin-2-yl)propanoic acid (CAS 84312-87-8)
- Neuropeptide W-23 (human) (CAS 383415-79-0)
Why CATO?
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