8,9-Dimethoxy-2-methyl-5-((2,4,6-trimethylbenzyl)thio)-[1,2,4]triazolo[1,5-c]quinazoline CAS 860611-29-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 860611-29-6 |
| Molecular Formula | C22H24N4O2S |
| Molecular Weight | 408.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
8,9-Dimethoxy-2-methyl-5-((2,4,6-trimethylbenzyl)thio)-[1,2,4]triazolo[1,5-c]quinazoline (CAS 860611-29-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H24N4O2S. Molecular weight: 408.52 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H24N4O2S |
| Molecular Weight | 408.52 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 |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Dimethoxy Standards
- Methyl 4,5-dimethoxy-2-(3-tosylureido)benzoate (CAS 351163-72-9)
- 2,6-Dimethoxy-4-methyl-8-nitro-5-(3-(trifluoromethyl)phenoxy)quinoline (CAS 189746-15-4)
- 6,7-Dimethoxy-1H-indole (CAS 31165-13-6)
- 6,7-Dimethoxy-2-(methylthio)-3-(3-(trifluoromethyl)benzyl)quinazolin-4(3H)-imine (CAS 439094-09-4)
- 4-(4-{[(2,6-Dimethoxy-4-pyrimidinyl)amino]sulfonyl}anilino)-4-oxobutanoic acid (CAS 94672-50-1)
- 4,6-Dimethoxy-b-methyl-3-phenoxy Ambrisentan (Mixture of Diastereomers) (CAS 159308-03-9)
- 2-Ethyl-8,9-dimethoxy-5-((3-methoxybenzyl)thio)-[1,2,4]triazolo[1,5-c]quinazoline (CAS 860650-29-9)
- 6,7-Dimethoxy-3-(3-morpholinopropyl)-2-(propylthio)quinazolin-4(3H)-imine (CAS 383147-28-2)
Recommended Standards
- 8-(Butylthio)-1,3-dimethyl-7-(naphthalen-1-ylmethyl)-1H-purine-2,6(3H,7H)-dione (CAS 476480-86-1)
- N-(2-Cyano-3-methylbutan-2-yl)-2-((1-(4-methoxyphenyl)-1H-benzo[d]imidazol-2-yl)thio)acetamide (CAS 748023-82-7)
- 5-(4-Methylbenzenesulfonyl)-4-(4-methylpiperazin-1-yl)-2-phenylpyrimidine (CAS 478247-33-5)
- tert-Butyl 2-Oxocyclopentanecarboxylate (CAS 84109-76-2)
- Tert-butyl (1-(morpholine-4-carbonyl)piperidin-4-yl)carbamate (CAS 1013920-83-6)
- 3-(Chlorosulfonyl)-2,2-dimethylpropanoic acid (CAS 1506695-03-9)
- (R)-2-amino-2-(3-chloro-4-methoxyphenyl)ethan-1-ol (CAS 1213219-56-7)
- 3-(3-Bromo-4-hydroxyphenyl)acrylic acid (CAS 119405-32-2)
- N-(3-methoxypropyl)chroman-4-amine (CAS 626214-33-3)
- Liraglutide Impurity 16 TFA Salt (CAS CATO-C4X-199216)
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