7-(4-Chlorobenzyl)-3-(4-methoxybenzyl)-8-methyl-2,3,4,9-tetrahydro-6H-pyrimido[1,2-a][1,3,5]triazin-6-one CAS 1374509-74-6
| CAS No. | 1374509-74-6 |
| Molecular Formula | C22H23ClN4O2 |
| Molecular Weight | 410.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 7-(4-Chlorobenzyl)-3-(4-methoxybenzyl)-8-methyl-2,3,4,9-tetrahydro-6H-pyrimido[1,2-a][1,3,5]triazin-6-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 7-(4-Chlorobenzyl)-3-(4-methoxybenzyl)-8-methyl-2,3,4,9-tetrahydro-6H-pyrimido[1,2-a][1,3,5]triazin-6-one (CAS 1374509-74-6), a certified reference material (molecular formula C22H23ClN4O2, MW 410.90 g/mol) for analytical method development and quality control.
Structurally, 7-(4-Chlorobenzyl)-3-(4-methoxybenzyl)-8-methyl-2,3,4,9-tetrahydro-6H-pyrimido[1,2-a][1,3,5]triazin-6-one (C22H23ClN4O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 410.90 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C22H23ClN4O2 |
| Molecular Weight | 410.90 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chlorobenzyl Standards
- 2-((4-Chlorobenzyl)thio)-N'-(4-methylbenzoyl)benzohydrazide (CAS 866136-27-8)
- (5-((4-Chlorobenzyl)sulfonyl)-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methyl acetate (CAS 318469-50-0)
- 3,3-Bis(4-chlorobenzyl)-1-phenylpent-4-en-1-ol (CAS 1384881-74-6)
- 2-((4-Chlorobenzyl)thio)-5-(thieno[2,3-b]quinolin-2-yl)-1,3,4-oxadiazole (CAS 439112-42-2)
- N-(2-chlorobenzyl)-2-(4-oxo-7-phenylthieno[3,2-d]pyrimidin-3(4H)-yl)acetamide (CAS 1105235-17-3)
- 2-((6-((2-Chlorobenzyl)amino)pyrimidin-4-yl)thio)-N-(3-cyanophenyl)acetamide (CAS 1251573-02-0)
- 4-((4-Chlorobenzyl)thio)-2-phenyl-5-(piperidin-1-yl)pyridazin-3(2H)-one (CAS 5785-97-7)
- 2-((4-Chlorobenzyl)thio)-6-methyl-4-(thiophen-2-yl)-5,6,7,8-tetrahydro-1,6-naphthyridine-3-carbonitrile (CAS 387831-24-5)
Recommended Standards
- 5-Chloro-1,3-dimethyl-N-(2-((4-methylbenzyl)amino)-2-oxo-1-phenylethyl)-1H-pyrazole-4-carboxamide (CAS 1031434-03-3)
- CCT-251921, >98% (HPLC) (CAS 1607837-31-9)
- 2-[(5-Chloro-1,3-dimethyl-1H-pyrazol-4-yl)formamido]-N-(2,6-dimethylphenyl)-2-phenylacetamide (CAS 1008931-06-3)
- 3-{1-[2-(4-chlorophenyl)acetyl]piperidin-4-yl}-4-(4-methylphenyl)-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775357-46-4)
- (S)-4-Bromo-N-methyl-N-(3-methyl-1-(pyrrolidin-1-yl)butan-2-yl)benzamide (CAS 1380102-11-3)
- 9-[2-[Bis(1-methylethyl)phosphino]phenyl]-9H-carbazole (CAS 1308652-65-4)
- 4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-naphthalene-1-carboxylic acid amide (CAS 2054338-98-4)
- 2-(2-Nitro-phenyl)-thiazole (CAS 105361-76-0)
- 1-(4-Bromophenyl)-N-(4-methoxyphenyl)-5-methyl-1H-1,2,3-triazole-4-carboxamide (CAS 866872-70-0)
- 4-[4-Amino-2-(trifluoromethyl)phenyl]-2-piperazinone (CAS 1183065-10-2)
- Trimethoxysilane (CAS 2487-90-3)
- (R)-2,2-Difluoro-1-(2-methoxyphenyl)ethanamine (CAS 1821841-55-7)
- tert-Butyl (2-hydroxybutyl)carbamate (CAS 121102-96-3)
- Semaglutide impurity 77 (CAS CATO-C4X-222677)
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