5,7-Dihydroxy-3-(4-hydroxy-3,5-dimethoxybenzyl)-6,8-dimethylchroman-4-one CAS 212201-12-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 212201-12-2 |
| Molecular Formula | C20H22O7 |
| Molecular Weight | 374.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,7-Dihydroxy-3-(4-hydroxy-3,5-dimethoxybenzyl)-6,8-dimethylchroman-4-one (CAS 212201-12-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H22O7. Molecular weight: 374.38 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H22O7 |
| Molecular Weight | 374.38 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2017 |
Related Dihydroxy Standards
- 2,2'-Dihydroxy-[1,1'-binaphthalene]-4,4'-dicarboxylic acid (CAS 1206478-00-3)
- 3,5-dihydroxy-3,4,5,7-tetramethoxyflavone (CAS 14290-57-4)
- 5,7-Dihydroxy-3-methoxy-2-(3,4,5-trimethoxyphenyl)-4H-chromen-4-one (CAS 14585-04-7)
- (R)-2,2'-Dihydroxy-[1,1'-binaphthalene]-3,3'-dicarboxylic acid (CAS 18531-92-5)
- (S)-2,2'-Dihydroxy-[1,1'-binaphthalene]-3,3'-dicarboxylic acid (CAS 42167-04-4)
- 1,1'-Dihydroxy-3,3'-dimethyl-[2,2'-binaphthalene]-5,5',8,8'-tetraone (CAS 89475-31-0)
- 2,2'-Dihydroxy-[1,1'-binaphthalene]-3,3'-dicarboxylic acid (CAS 47568-49-0)
- 4,4''-Dihydroxy-[1,1':4',1''-terphenyl]-3,3'',5,5''-tetracarbaldehyde (CAS 2761020-02-2)
Recommended Standards
- 3-Amino-N-ethyl-N-phenyl-4-(2,2,2-trifluoro-ethoxy)-benzenesulfonamide (CAS 380575-05-3)
- 6-(P-tolyl)-3-(4-(trifluoromethyl)phenyl)-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine (CAS 477857-06-0)
- 3,4,5,5,7-Pentamethoxyflavanone (CAS 479672-30-5)
- 1,14,39,40,41,42,43,44-Octaazaoctacyclo[12.12.12.13,7.18,12.116,20.121,25.128,32.133,37]tetratetraconta-3,5,7(44),8,10,12(43),16,18,20(42),21,23,25(41),28,30,32(40),33,35,37(39)-octadecaene-5,10-dicarboxamide, N,N′-bis(2-aminoethyl)-, europium complex (CAS 125433-96-7)
- (S)-2-((tert-Butoxycarbonyl)amino)-6,6,6-trifluorohexanoic acid (CAS 1056467-60-7)
- (4-Methoxyphenyl)(4-nitrophenyl)methanone (CAS 1151-94-6)
- Thiophen-3-amine hemioxalate (CAS 172657-42-0)
- Methyl 6-methyloctanoate (CAS 5129-62-4)
- n1-Cyclohexyl-n3,n3,2,2-tetramethylpropane-1,3-diamine (CAS 1019604-82-0)
- Peptide 439 (CAS CATO-CPTD788439)
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