2-((3-Bromobenzyl)thio)-3-(4-chlorophenyl)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one CAS 618432-12-5
| CAS No. | 618432-12-5 |
| Molecular Formula | C23H18BrClN2OS2 |
| Molecular Weight | 517.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-((3-Bromobenzyl)thio)-3-(4-chlorophenyl)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one 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 2-((3-Bromobenzyl)thio)-3-(4-chlorophenyl)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one (CAS 618432-12-5), a certified reference material (molecular formula C23H18BrClN2OS2, MW 517.89 g/mol) for analytical method development and quality control.
Based on its molecular formula C23H18BrClN2OS2, 2-((3-Bromobenzyl)thio)-3-(4-chlorophenyl)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 517.89 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C23H18BrClN2OS2 |
| Molecular Weight | 517.89 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Bromobenzyl Standards
- 3-((4-Bromobenzyl)thio)-5-(((4-chlorobenzyl)thio)methyl)-4-phenyl-4H-1,2,4-triazole (CAS 344269-41-6)
- 3-(((4-Bromobenzyl)sulfinyl)methyl)-5-((2,6-dichlorobenzyl)thio)-4-ethyl-4H-1,2,4-triazole (CAS 344275-04-3)
- Ethyl 2-(4-bromobenzyl)-5-(4-methoxyphenyl)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 5850-97-5)
- (E)-4-Bromobenzyl 2-acetoxy-6-(3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)prop-1-en-1-yl)-4-methoxybenzoate (CAS 1662688-04-1)
- 2-((3-Bromobenzyl)thio)-3-(4-methoxyphenyl)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one (CAS 618431-97-3)
- 2-((4-Bromobenzyl)thio)-3-(4-methoxyphenyl)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one (CAS 477332-86-8)
- 1-(4-Bromobenzyl)-4-((tert-butyldiphenylsilyl)oxy)piperidine (CAS 1704082-52-9)
- 3-((4-Bromobenzyl)thio)-5-(((2,6-dichlorobenzyl)sulfinyl)methyl)-4-methyl-4H-1,2,4-triazole (CAS 344273-24-1)
Recommended Standards
- (E)-4-(2-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)amino)ethyl)-2-(2-(4-methoxybenzylidene)hydrazinyl)pyrido[2,3-b]pyrazin-3(4H)-one (CAS 338412-03-6)
- 1'-Hydroxymidazolam β-D-Glucuronide (CAS 81256-81-7)
- (4-Hydroxymidazolam)-β-D-glucuronide (CAS 81256-82-8)
- trans-1,2-Bis[5-(trimethylstannyl)thiophen-2-yl]ethene (CAS 477789-30-3)
- 3-Chloro-5-methyl-4-(3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid (CAS 6387-17-3)
- 4,6-Dichloro-5-nitro-2-(pyridin-2-yl)pyrimidine (CAS 1188037-64-0)
- 1,2-Dichloro-3-(3-chloroprop-1-yn-1-yl)benzene (CAS 1184162-02-4)
- 1-(2,4-DIfluorophenyl)-6-methyl-2,3,4,9-tetrahydro-1h-beta-carboline (CAS 532382-04-0)
- 2-(cycloheptylamino)ethan-1-ol hydrochloride (CAS 1803586-71-1)
- 1-(4-Hydroxyoctahydroquinolin-1(2H)-yl)ethan-1-one (CAS 92244-71-8)
- Tert-butyl 5-fluoro-5-(hydroxymethyl)-2-azabicyclo[4.1.0]Heptane-2-carboxylate (CAS 2387601-41-2)
- 2,2-Difluoro-1,3-diphenylpropane-1,3-dione (CAS 365-00-4)
- 1-Chloro-2-(difluoromethoxy)-3-methylbenzene (CAS 1261567-06-9)
- D-[Phe]6-Liraglutide (CAS CATO-C4X-199235)
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