(E)-2-(3,5-Dimethyl-1H-pyrazol-1-yl)-N-(2-nitrophenyl)-2-oxoethanecarbohydrazonoyl cyanide CAS 477710-12-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477710-12-6 |
| Molecular Formula | C14H12N6O3 |
| Molecular Weight | 312.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-2-(3,5-Dimethyl-1H-pyrazol-1-yl)-N-(2-nitrophenyl)-2-oxoethanecarbohydrazonoyl cyanide (CAS 477710-12-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H12N6O3. Molecular weight: 312.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H12N6O3 |
| Molecular Weight | 312.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 6 |
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Recommended Standards
- (2,4-Dinitrophenyl)-L-lysine (CAS 55739-31-6)
- (Z)-2-Benzamido-3-(4-nitrophenyl)acrylic acid (CAS 93634-58-3)
- 3-(Furan-2-ylmethyl)-2,4-dioxo-N-(pyridin-4-yl)-1,2,3,4-tetrahydropyrimidine-5-carboxamide (CAS 1421531-55-6)
- 1-(Cyclohex-3-en-1-yl)methanamine (CAS 2555-10-4)
- 1-(5,6-Dihydropyrazin-1(2H)-yl)ethanone (CAS 219661-69-5)
- Ethyl 2-methyl-4-oxotetrahydrofuran-3-carboxylate (CAS 59623-24-4)
- 2-(6-Amino-[3,3'-bipyridin]-5-yl)acetonitrile (CAS 1227514-15-9)
- (1-(Benzo[d][1,3]dioxol-5-ylmethyl)piperidin-4-yl)methanamine hydrochloride (CAS 1417793-72-6)
- 1-Methyl-4-(prop-2-yn-1-yloxy)-1H-pyrazole (CAS 1596649-92-1)
- Semaglutide impurity 100 (CAS CATO-C4X-2226100)
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