2-Amino-6-(hydroxymethyl)-8-oxo-4-(3,4,5-trimethoxyphenyl)-4,8-dihydropyrano[3,2-b]pyran-3-carbonitrile CAS 625376-08-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 625376-08-1 |
| Molecular Formula | C19H18N2O7 |
| Molecular Weight | 386.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-6-(hydroxymethyl)-8-oxo-4-(3,4,5-trimethoxyphenyl)-4,8-dihydropyrano[3,2-b]pyran-3-carbonitrile (CAS 625376-08-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H18N2O7. Molecular weight: 386.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H18N2O7 |
| Molecular Weight | 386.36 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.) | 1985 |
| Nitrogen Atoms | 2 |
Related Amino Standards
- 2-Amino-6-(hydroxymethyl)-8-oxo-4-(2,3,4-trimethoxyphenyl)-4,8-dihydropyrano[3,2-b]pyran-3-carbonitrile (CAS 674805-36-8)
- 2-Amino-6-(hydroxymethyl)-8-oxo-4-(2,4,5-trimethoxyphenyl)-4,8-dihydropyrano[3,2-b]pyran-3-carbonitrile (CAS 876709-77-2)
- (Z)-[1-Amino-2-(benzenesulfonyl)ethylidene]amino 2-(trifluoromethyl)benzoate (CAS 672925-65-4)
- 2-Amino-4-[4-(benzyloxy)phenyl]-7-methyl-5-oxo-4H,5H-pyrano[3,2-c]pyran-3-carbonitrile (CAS 300703-74-6)
- 2-Amino-8-((2,6-dimethylphenyl)amino)-9-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1H-purin-6(9H)-one (CAS 176712-94-0)
- (S)-5-Amino-7-(7-amino-5-azaspiro[2.4]heptan-5-yl)-1-cyclopropyl-6-fluoro-8-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 167887-97-0)
- 3-Amino-N-(2,5-dichloro-phenyl)-4-pyrrolidin-1-yl-benzenesulfonamide (CAS 327072-96-8)
- 8-Amino-N-(3,4-difluorophenyl)-3,4-dihydro-2H-1,4-ethanothieno[2,3-b][1,5]naphthyridine-7-carboxamide (CAS 728003-23-4)
Recommended Standards
- 3-((2,6-Dichlorophenyl)thio)-N-(2-(phenylthio)ethyl)propanamide (CAS 337923-43-0)
- 4-Methyl-2-(4-nitrophenyl)-6-(phenylamino)quinazoline-5,8-dione (CAS 61416-87-3)
- 2-[(2,6-Dichlorophenyl)sulfanyl]-N-[2-(phenylsulfanyl)ethyl]propanamide (CAS 337923-55-4)
- Tert-butyl (2R,4S)-2-(bromomethyl)-4-fluoropyrrolidine-1-carboxylate (CAS 2165715-72-8)
- 3-Bromo-6-(difluoromethyl)-5-fluoropyridin-2-amine (CAS 1805257-25-3)
- 2-(4-Chloro-2-methylphenoxy)-N-(3-chloro-4-methylphenyl)-2,2-difluoroacetamide (CAS 339011-05-1)
- 3-(2-Fluorophenyl)-[1,2,4]triazolo[4,3-a]pyridine-8-carboxylic acid (CAS 1206970-37-7)
- 1H,1'H-[2,2'-Biimidazole]-5-carboxylic acid (CAS 111928-57-5)
- N-phenyl-N-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-[1,1':3',1''-terphenyl]-5'-amine (CAS 1373131-60-2)
- Neuropeptide Y (porcine) trifluoroacetate salt (CAS 83589-17-7)
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