6-(2,3,4-Trimethoxyphenyl)-1,5,6,7-tetrahydro-4H-indazol-4-one CAS 1428139-34-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1428139-34-7 |
| Molecular Formula | C16H18N2O4 |
| Molecular Weight | 302.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 6-(2,3,4-Trimethoxyphenyl)-1,5,6,7-tetrahydro-4H-indazol-4-one (CAS 1428139-34-7) pharmaceutical standards reference standard. Molecular formula: C16H18N2O4. Molecular weight: 302.33 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H18N2O4 |
| Molecular Weight | 302.33 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
Related Trimethoxyphenyl Standards
- 2-(3,4,5-Trimethoxyphenyl)pyrimidine-4,6-dicarbaldehyde (CAS 644974-06-1)
- 5-Acetyl-3-(2,4,6-trimethoxyphenyl)isoxazole-4-carbonitrile (CAS 649746-10-1)
- 2-(3,4,5-Trimethoxyphenyl)benzo[d]thiazole (CAS 76088-45-4)
- 2-(6-Oxo-3-(3,4,5-trimethoxyphenyl)pyridazin-1(6H)-yl)acetonitrile (CAS 899968-10-6)
- 2-(1-(2,4,5-Trimethoxyphenyl)allyl)phenol (CAS 18525-14-9)
- 2-(3,4,5-Trimethoxyphenyl)benzo[d]oxazol-6-amine (CAS 1175899-22-5)
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Recommended Standards
- Ethyl N-[2-cyano-5-(5-methyl-2-furyl)-3-oxocyclohex-1-en-1-yl]glycinate (CAS 1428139-05-2)
- Ethyl 3-amino-6-(5-methyl-2-furyl)-4-oxo-4,5,6,7-tetrahydro-1H-indole-2-carboxylate (CAS 1428139-42-7)
- tert-Butyl 5'-formyl-3'-oxospiro[azetidine-3,1'-isoindoline]-1-carboxylate (CAS 1416440-47-5)
- 4-Bromo-5-methyl-2-(3-(trifluoromethyl)phenyl)pyridazin-3(2H)-one (CAS 68143-25-9)
- 1-Thia-6-aza-spiro[3.3]heptane-1,1-dioxide (CAS 1352546-75-8)
- 5-Chloro-1,2,3,4-tetrahydronaphthalen-1-amine (CAS 59376-81-7)
- 3-(2-Chloro-5-(trifluoromethyl)pyridin-4-yl)propan-1-amine (CAS 1393584-01-4)
- 2,3,4,5-tetrahydro-1H-benzo[b]azepin-5-amine (CAS 885275-16-1)
- Orforglipron impurity 20 (CAS CATO-C4X-323420)
- (D-Ala1)-Peptide T amide (CAS 106362-34-9)
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