rac all-trans 4-Hydroxy Retinoic Acid-d3 CAS 1346606-21-0
| CAS No. | 1346606-21-0 |
| Molecular Formula | - |
| Molecular Weight | 319.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 319.45 g/mol gives rac all-trans 4-Hydroxy Retinoic Acid-d3 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
rac all-trans 4-Hydroxy Retinoic Acid-d3 (CAS 1346606-21-0) is a high-purity analytical reference standard with the molecular formula C20H25D3O3 and a molecular weight of 319.45 g/mol.
Owing to deuterium isotope labeling, a steroid core, a hydroxyl group, an ether linkage, rac all-trans 4-Hydroxy Retinoic Acid-d3 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 319.45 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 rac all-trans 4-Hydroxy Retinoic Acid-d3 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 | C20H25D3O3 |
| Molecular Weight | 319.45 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) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
Recommended Standards
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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