7-(2-Hydroxy-3-isopropoxypropyl)-3-methyl-8-(2-(1-phenylethylidene)hydrazinyl)-3,7-dihydro-1H-purine-2,6-dione CAS 332103-79-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 332103-79-4 |
| Molecular Formula | C20H26N6O4 |
| Molecular Weight | 414.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-(2-Hydroxy-3-isopropoxypropyl)-3-methyl-8-(2-(1-phenylethylidene)hydrazinyl)-3,7-dihydro-1H-purine-2,6-dione (CAS 332103-79-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H26N6O4. Molecular weight: 414.46 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H26N6O4 |
| Molecular Weight | 414.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 6 |
Related Hydroxy Standards
- 2-Hydroxy-4-(4-((3-methyl-4-oxo-2-thioxothiazolidin-5-ylidene)methyl)benzamido)benzoic acid (CAS 854002-29-2)
- (2-Hydroxy-5-nitrobenzyl)triphenylphosphonium (CAS 741624-27-1)
- N-(4-Hydroxy-2-oxo-1,2-dihydroquinolin-3-yl)palmitamide (CAS 184536-34-3)
- 2-Hydroxy-2-(2-iodo-4,5-bis(trifluoromethyl)phenyl)acetic acid (CAS 1805133-12-3)
- B-[3-[[1-Hydroxy-3-[3-(triethoxysilyl)propoxy]propyl]amino]phenyl]boronic Acid DISCONTINUED. Please see H971470 (CAS 1799732-53-8)
- B-[3-[[2-Hydroxy-3-[3-(triethoxysilyl)propoxy]propyl]amino]phenyl]boronic acid (CAS 1817624-37-5)
- 4-Hydroxy-N,N-bis[(4-methoxyphenyl)methyl]benzene-1-sulfonamide (CAS 1881290-72-7)
- N-(2-(Hydroxy(phenyl)methyl)-4,5-dimethoxyphenyl)-4-methylbenzenesulfonamide (CAS 340696-16-4)
Recommended Standards
- 4-(Oxazolo[4,5-b]quinoxalin-2-yl)-N,N-diphenylaniline (CAS 652143-68-5)
- N-[(1E)-1-{N'-[(1Z)-(4-methylphenyl)methylidene]hydrazinecarbonyl}-2-[(4-methylpyrimidin-2-yl)amino]eth-1-en-1-yl]benzamide (CAS 306976-31-8)
- 3,3,7,8-Tetramethyl-11-(2-(trifluoromethyl)phenyl)-2,3,4,5,10,11-hexahydro-1H-dibenzo[b,e][1,4]diazepin-1-one (CAS 330957-99-8)
- 2-(2-Iodophenyl)ethanol (CAS 26059-40-5)
- 2-Propenoic acid, butyl ester, polymer with ethenylbenzene and 2-ethylhexyl 2-propenoate (CAS 30795-23-4)
- 4-(Pyren-1-ylmethylene)-2-(m-tolyl)oxazol-5(4H)-one (CAS 88351-56-8)
- 1-(3-Allyl-2,4-dihydroxyphenyl)propan-1-one (CAS 74815-88-6)
- Ethyl 2'-methoxy-5-oxo-3-(thiophen-3-yl)-2,3,4,5-tetrahydro-[1,1'-biphenyl]-4-carboxylate (CAS 446275-96-3)
- (DL)-trans-4-(4-Fluorophenyl)pyrrolidine-3-carboxylic acid hydrochloride (CAS 1330750-50-9)
- Osteoblast-Adhesive Peptide (CAS 193613-75-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com