3-[(3-Chloro-4-methoxyphenyl)methyl]-2-{[(2,5-dimethylphenyl)methyl]sulfanyl}-6,7-dimethoxy-3,4-dihydroquinazolin-4-imine CAS 439121-07-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 439121-07-0 |
| Molecular Formula | C27H28ClN3O3S |
| Molecular Weight | 510.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-[(3-Chloro-4-methoxyphenyl)methyl]-2-{[(2,5-dimethylphenyl)methyl]sulfanyl}-6,7-dimethoxy-3,4-dihydroquinazolin-4-imine (CAS 439121-07-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C27H28ClN3O3S. Molecular weight: 510.05 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C27H28ClN3O3S |
| Molecular Weight | 510.05 g/mol |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 3-Benzyl-5-((2-chloro-6-fluorobenzyl)thio)-8,9-dimethoxyimidazo[1,2-c]quinazolin-2(3H)-one (CAS 477768-53-9)
- 5-Chloro-N-[[(5S)-3-[4-[[2-[[(1,1-dimethylethyl)dimethylsilyl]oxy]ethyl]amino]phenyl]-2-oxo-5-oxazol (CAS 936232-12-1)
- 1-(2-(2-Chloro-6H-indolo[2,3-b]quinoxalin-6-yl)acetyl)-4-(4-methoxybenzylidene)-3-methyl-1H-pyrazol-5(4H)-one (CAS 119457-14-6)
- N-(3-Chloro-4-{[5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)-2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]acetamide (CAS 692287-88-0)
- 1-{1-[2-chloro-5-(trifluoromethyl)phenyl]-5-(4-methanesulfonylphenyl)-2-methyl-1H-pyrrol-3-yl}-2,2,2-trifluoroethan-1-one (CAS 338749-77-2)
- N'-[5-({[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}methyl)-4,5-dihydro-1,2-oxazole-3-carbonyl]-3-(trifluoromethyl)benzohydrazide (CAS 321432-37-5)
- (E)-1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N-((((2,4-dichlorobenzyl)oxy)imino)methyl)piperidine-4-carboxamide (CAS 338780-74-8)
- (3E)-3-[(2-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}-2-oxoethoxy)imino]-1-(3-chlorothiophen-2-yl)propan-1-one (CAS 339012-80-5)
Recommended Standards
- (2S,3S)-[2-[3-(Acetoxy)-3,4-dihydro-2-(4-methoxyphenyl)-4-oxo-1,5-benzothiazepin-5(2H)-yl]ethyl]methyl-d3-carbamic Acid 1-Chloroethyl Ester (CAS 1246812-21-4)
- Ethyl 5-(2-chlorophenyl)-2-(4-(diethylamino)benzylidene)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 324566-06-5)
- rac-cis-3-Hydroxy Glyburide (CAS 23074-02-4)
- 4-Chloro-2,3-dihydro-1H-inden-1-ol (CAS 3199-71-1)
- 8-Nitroguanine-8-13C-7,9-15N2, technical grade-50% PurityDISCONTINUED. See N496013 (CAS 938433-22-8)
- (3-(1,3-Dimethyl-1h-1,2,4-triazol-5-yl)phenyl)methanamine (CAS 1247449-12-2)
- 3-(1-(3-Ethylphenyl)-2,5-dimethyl-1h-pyrrol-3-yl)acrylic acid (CAS 924871-09-0)
- Valproate Impurity 64 (CAS CATO-C4X-116664)
- 3-Iodopropyl acetate (CAS 62116-24-9)
- D-[Arg]30-Semaglutide (CAS CATO-C4X-222653)
Why CATO?
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