(1S,3S)-Eldecalcitol CAS 957254-98-7
| CAS No. | 957254-98-7 |
| Molecular Formula | C30H50O5 |
| Molecular Weight | 490.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (1S,3S)-Eldecalcitol.
CATO supplies (1S,3S)-Eldecalcitol (CAS 957254-98-7), a certified reference material (molecular formula C30H50O5, MW 490.72 g/mol) for analytical method development and quality control.
Based on its molecular formula C30H50O5, (1S,3S)-Eldecalcitol contains a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 490.72 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
As a certified reference material (CRM), (1S,3S)-Eldecalcitol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C30H50O5 |
| Molecular Weight | 490.72 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Recommended Standards
- (1R,2S,3S)-Eldecalcitol (CAS 357332-33-3)
- (2Z)-2-[3-({[3-chloro-5-(trifluoromethyl)pyridin-2-yl]sulfanyl}methyl)-1H-1,2,4-triazol-5-yl]-3-(2,4-dichlorophenyl)prop-2-enenitrile (CAS 321430-59-5)
- Eldecalcitol N1 (CAS 2767262-86-0)
- Meliantriol (CAS 25278-95-9)
- 1-((11bR)-8,9,10,11,12,13,14,15-octahydrodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)piperidine (CAS 1221902-03-9)
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- (4S)-3,4-Dihydro-7-methyl-2H-1-benzopyran-4-amine (S)-7-methylchroman-4-amine 1213341-77-5 EBD2905261 (CAS 1213341-77-5)
- 2-(5-Nitrofuran-2-yl)-5,6-dihydrofuro[2,3-d]pyrimidin-4-amine (CAS 61378-92-5)
- D-Pro36-Tirzepatide (CAS CATO-CPTD788903)
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