2-(2,6-Difluorophenyl)-3,5-dioxo-2,3,4,5-tetrahydro-1,2,4-triazine-6-carbonitrile CAS 338982-41-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338982-41-5 |
| Molecular Formula | C10H4F2N4O2 |
| Molecular Weight | 250.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2,6-Difluorophenyl)-3,5-dioxo-2,3,4,5-tetrahydro-1,2,4-triazine-6-carbonitrile (CAS 338982-41-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H4F2N4O2. Molecular weight: 250.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H4F2N4O2 |
| Molecular Weight | 250.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Difluorophenyl Standards
- (2,6-Difluorophenyl)phosphonic acid diethyl ester (CAS 1250397-29-5)
- 2-[(3,5-Difluorophenyl)amino]nicotinic acid (CAS 1019323-01-3)
- 2-[(3,4-Difluorophenyl)amino]pyridine-3-carboxylic acid (CAS 1019350-37-8)
- 2-[(2,5-difluorophenyl)amino]pyridine-3-carboxylic acid (CAS 162015-31-8)
- (E)-3-[5-(2,4-difluorophenyl)-2-furyl]-2-propenoic acid (CAS 844891-16-3)
- 2-(4-(2,6-Difluorophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)acetonitrile (CAS 861206-19-1)
- (2,4-Difluorophenyl)(3-fluoro-4-methylphenyl)methanone (CAS 1097129-30-0)
- (2,4-Difluorophenyl)(4-fluoro-3-methylphenyl)methanone (CAS 1281322-38-0)
Recommended Standards
- Butyl (2,2,3,3,3-pentafluoropropyl) carbonate (CAS 1923267-00-8)
- 2-(4-Cyano-2-nitrophenyl)malonic acid (CAS 927801-05-6)
- Sec-butyl (2,2,3,3,3-pentafluoropropyl) carbonate (CAS 1923065-25-1)
- Copanlisib impurity A (CAS 2132943-82-7)
- 4-[1-(1-Pyrrolidyl)ethyl]phenylboronic Acid (CAS 868395-81-7)
- 4-(3-Methoxybenzyl)-1-oxa-4,9-diazaspiro[5.5]Undecane (CAS 1422068-30-1)
- (2-(4-Fluorophenyl)cyclopropyl)(piperazin-1-yl)methanone (CAS 1203168-72-2)
- (4-Bromophenyl)(3-chloro-4-methylphenyl)methanol (CAS 1408913-07-4)
- 3-Methyl-4H-1,2,4-triazol-4-amine hydrochloride (CAS 56873-82-6)
- Semaglutide impurity 83 (CAS CATO-C4X-222683)
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