Daidzein-d4 (4-hydroxyphenyl-2,3,5,6-d4) CAS 1219803-57-2
| CAS No. | 1219803-57-2 |
| Molecular Formula | - |
| Molecular Weight | 264.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 264.31 g/mol gives Daidzein-d4 (4-hydroxyphenyl-2,3,5,6-d4) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Daidzein-d4 (4-hydroxyphenyl-2,3,5,6-d4) (CAS 1219803-57-2) is a high-purity analytical reference standard with the molecular formula C15H12D4O4 and a molecular weight of 264.31 g/mol.
Daidzein-d4 (4-hydroxyphenyl-2,3,5,6-d4) (C15H12D4O4) contains deuterium isotope labeling, a flavonoid core, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Daidzein-d4 (4-hydroxyphenyl-2,3,5,6-d4) under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H12D4O4 |
| Molecular Weight | 264.31 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1990 |
Related Daidzein Standards
- Daidzein-d6 (CAS 291759-05-2)
- Daidzein-3',5',8-d3 (CAS 220930-96-1)
- Daidzein (CAS 486-66-8)
- Daidzein Diacetate (CAS 3682-01-7)
- Daidzein 4'-β-D-Glucuronide (CAS 264236-77-3)
- Daidzein 7-O-beta-D-glucoside 4’’-O-methylate (CAS 1195968-02-5)
- Daidzein Bis-tert-butyldimethylsilyl Ether (CAS 944912-19-0)
- Daidzein 7-β-D-Glucuronide 4'-Sulfate Disodium Salt (CAS 1041134-19-3)
Recommended Standards
- 4-(2,2-Difluoro-ethylamino)-piperidine-1-carboxylic acid tert-butyl ester (CAS 1010422-66-8)
- tert-Butyl 4-(2-amino-1,1-difluoroethyl)piperidine-1-carboxylate (CAS 1258637-94-3)
- H-Met-Asp-OH (CAS 14595-65-4)
- tert-Butyl 4-(2-Aminoethyl)-3,3-difluoropiperidine-1-carboxylate (CAS 1334412-45-1)
- 898783-47-6 (3-Methoxyphenyl){4-[(4-methylpiperazin-1-yl)methyl]phenyl}methanone DTXSID90642958 (CAS 898783-47-6)
- EAK16-II trifluoroacetate salt (CAS 157675-61-1)
- 5-Cyclohexyl-4-hydroxypyridin-2(1H)-one (CAS 62309-18-6)
- 4-Benzyloxyindole-3-carbaldehyde (CAS 7042-71-9)
- 2-Bromo-1-naphthaldehyde (CAS 269066-75-3)
- 5-chloro-3-iodo-1H-pyrrolo[2,3-c]pyridine (CAS 1190310-51-0)
- N-(3-methoxyphenyl)-3,4,5,6-tetrahydro-2H-azepin-7-amine (CAS 305341-58-6)
- 3-Methoxypyridazine 1-oxide (CAS 23200-93-3)
- RWJ 52353 (CAS 245744-10-9)
- (Thr(PO3H2)231)-Tau Peptide (225-237) trifluoroacetate salt (CAS 1670270-09-3)
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 18665070610 / Nicole.chen@cato-chem.com