2-(4-Bromophenyl)quinazoline-4-thiol CAS 100527-50-2
| CAS No. | 100527-50-2 |
| Molecular Formula | C14H9BrN2S |
| Molecular Weight | 317.20 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-(4-Bromophenyl)quinazoline-4-thiol.
2-(4-Bromophenyl)quinazoline-4-thiol (CAS 100527-50-2), molecular formula C14H9BrN2S and molecular weight 317.20 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C14H9BrN2S, 2-(4-Bromophenyl)quinazoline-4-thiol contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 317.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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-(4-Bromophenyl)quinazoline-4-thiol 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 | C14H9BrN2S |
| Molecular Weight | 317.20 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bromophenyl Standards
- 2-[(4-Bromophenyl)sulfanyl]quinoxaline (CAS 338394-51-7)
- 3-[4-(4-Bromophenyl)-1,3-thiazol-2-yl]pyridine (CAS 70031-93-5)
- 4-(2-Bromophenyl)-2-(pyridin-2-yl)thiazole (CAS 794577-13-2)
- (2E)-1-(4-Bromophenyl)-3-(3-methoxyphenyl)prop-2-en-1-one (CAS 1004554-37-3)
- (2E)-3-(4-Bromophenyl)-1-(2-methoxyphenyl)prop-2-en-1-one (CAS 1021493-88-8)
- 3-(4-Bromophenyl)-7-methyl-7,8-dihydrocinnolin-5(6H)-one (CAS 1024571-10-5)
- 4-(2-Bromophenyl)-1-phenylbutane-1,3-dione (CAS 1358579-56-2)
- (2E)-1-(3-Bromophenyl)-3-(2-methoxyphenyl)prop-2-en-1-one (CAS 358656-07-2)
Recommended Standards
- N-Cyclopropyl-2-methoxy-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide (CAS 2411028-83-4)
- 1-(5-Bromothiophene-2-carbonyl)piperidine-2-carboxamide (CAS 1008409-87-7)
- n-(4-Aminophenyl)-2,6-dichlorobenzene-1-sulfonamide (CAS 793715-97-6)
- 1-(4-(5-Bromothiophene-2-carbonyl)piperazin-1-yl)ethan-1-one (CAS 1090500-12-1)
- 1-Bromo-2,3,4-trifluorobenzene (CAS 176317-02-5)
- Tert-butyl (4-fluoro-3-nitrobenzyl)carbamate (CAS 885280-67-1)
- methyl 5-chloro-1-methyl-1H-pyrrolo[3,2-b]pyridine-2-carboxylate (CAS 1251924-26-1)
- 61535-46-4 3-(Benzyloxy)benzoyl chloride DTXSID20407350 (CAS 61535-46-4)
- 3-Bromo-6-(bromomethyl)pyridazine (CAS 916248-39-0)
- 2-(2-Hydroxyphenyl)-3-phenyl-2,3-dihydroquinazolin-4(1H)-one (CAS 404930-75-2)
- 2,5-Di(aziridin-1-yl)-3,6-bis((2-hydroxyethyl)amino)cyclohexa-2,5-diene-1,4-dione (CAS 59886-54-3)
- 6-Bromo-5-(difluoromethyl)-4-(trifluoromethyl)picolinonitrile (CAS 1806828-76-1)
- 5-(Dimethylphosphoryl)pyrimidine-2-carbonitrile (CAS 2503202-14-8)
- Custom peptides (CAS CATO-CPTD788509)
Why CATO?
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