11D-582 400074-80-8 7-methoxy-5-methyl-2-phenylmethanesulfonyl-[1,2,4]triazolo[1,5-a]pyrimidine CAS 400074-80-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 400074-80-8 |
| Molecular Formula | C14H14N4O3S |
| Molecular Weight | 318.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
11D-582 400074-80-8 7-methoxy-5-methyl-2-phenylmethanesulfonyl-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 400074-80-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H14N4O3S. Molecular weight: 318.35 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H14N4O3S |
| Molecular Weight | 318.35 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- tert-Butyl (3-sulfamoyl-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-6-yl)carbamate (CAS 2238821-38-8)
- Palbociclib Impurity 45 (CAS 1439-36-7)
- n-(4-Fluorobenzyl)-2-(3-oxo-6,7,8,9-tetrahydro-3h-[1,2,4]triazolo[4,3-a]azepin-2(5h)-yl)acetamide (CAS 930547-78-7)
- 5-Ethyl-1H-indazole-3-carboxylic acid (CAS 1083299-76-6)
- 2-(Benzo[d]isoxazol-3-yl)-N-(2-(dimethylamino)ethyl)-4-methylthiazole-5-carboxamide (CAS 1407715-49-4)
- 2-(Difluoromethyl)isonicotinaldehyde (CAS 1211540-67-8)
- 2-(2-Methylmorpholin-4-yl)-2-(thiophen-2-yl)ethan-1-amine (CAS 954275-34-4)
- (2S,4R)-4-phenylpyrrolidine-2-carboxylic acid hydrochloride (CAS 82087-67-0)
- Vitamin A Impurity 21 (CAS CATO-C4X-218721)
- Tirzepatide Impurity 37 (CAS CATO-C4X-324037)
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