CAS 73837-24-8

(6R)-6-[(1R,4E,7aR)-4-[(2Z)-2-[(3S,5R)-3,5-bis[[tert-butyl(dimethyl)silyl]oxy]-2-methylene-cyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-2-methyl-heptan-2-ol

Description:

The chemical substance with the name "(6R)-6-[(1R,4E,7aR)-4-[(2Z)-2-[(3S,5R)-3,5-bis[[tert-butyl(dimethyl)silyl]oxy]-2-methylene-cyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-2-methyl-heptan-2-ol" and CAS number "73837-24-8" is a complex organic compound characterized by its intricate stereochemistry and multiple functional groups. It features a hexahydro-inden structure, which contributes to its cyclic nature, along with several substituents that enhance its chemical reactivity and potential biological activity. The presence of tert-butyl(dimethyl)silyl groups indicates that the compound may exhibit significant hydrophobic properties, which can influence its solubility and interaction with biological membranes. Additionally, the multiple chiral centers suggest that this compound may exist in various stereoisomeric forms, potentially affecting its pharmacological properties. Overall, this substance is likely to be of interest in fields such as medicinal chemistry or organic synthesis, where its unique structure could be leveraged for specific applications.

Formula: C₃₉H₇₂O₃Si₂

InChI: InChI=1/C39H72O3Si2/c1-28(18-16-24-38(9,10)40)33-22-23-34-30(19-17-25-39(33,34)11)20-21-31-26-32(41-43(12,13)36(3,4)5)27-35(29(31)2)42-44(14,15)37(6,7)8/h20-21,28,32-35,40H,2,16-19,22-27H2,1,3-15H3/b30-20+,31-21-/t28-,32-,33-,34?,35+,39-/m1/s1

5,6-trans-Calcitriol

CAS: 73837-24-8

Formula: C₂₇H₄₄O₃

Purity: 98%

Molecular weight: 416.6365

Ref: IN-DA00JRP5

Calcitriol EP Impurity A (5,6-trans Calcitriol)

CAS: 73837-24-8

Formula: C₂₇H₄₄O₃

Color and Shape: White To Off-White Solid

Molecular weight: 416.65

Ref: 4Z-C-129004

Calcitriol Impurities A

CAS: 73837-24-8

Calcitriol Impurities A

Purity: 98%

Molecular weight: 416.64g/mol

Ref: 54-OR1034233

Calcitriol Impurities A

CAS: 73837-24-8

Molecular weight: 416.646

Ref: 10-F987785

5,6-trans-Calcitriol

Controlled Product

CAS: 73837-24-8

Applications An impurity of Calcitriol (C144500). The trans isomer of Calcitriol.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Myrtle, J.F., et al.: J. Biol. Chem., 245, 1190 (1970), Lawson, D.E.M., et al.: Nature, 230, 228 (1971), Norman, A.W., et al.: Science, 173, 51 (1971), Suda, T., et al.: Vitamins, 45, 175 (1972), Muindi, J.R., et al.: Clin. Pharmacol. Ther., 72, 648 (2002),

Formula: C₂₇H₄₄O₃

Color and Shape: Neat

Molecular weight: 416.64

Ref: TR-C144510

5,6-trans-Calcitriol

CAS: 73837-24-8

Calcitriol is a vitamin D metabolite that has an important role in bone health. Calcitriol can be quantified by measuring the amount of calcium that is bound to the molecule. This is done using a detector, which detects the emission of light from the calcitriol. The average recovery value for calcitriol was found to be 98%. The diode array spectrometer and mass spectrometer are used to measure the amount of light emitted and identify specific peaks. A workstation is used to analyze data collected by the detector and chromatographic analysis, respectively. The stability tests were conducted to determine how long calcitriol stays stable at various temperatures.

Formula: C₂₇H₄₄O₃

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 416.64 g/mol

Ref: 3D-FC19635

Calcitriol EP Impurity A

CAS: 73837-24-8

Formula: C₂₇H₄₄O₃

Molecular weight: 416.6

Ref: ST-EA-CP-C49001

Calcitriol Impurities A

CAS: 73837-24-8

Calcitriol Impurities A refers to the contaminants found in Calcitriol, the hormonally active metabolite of vitamin D3, which serves to activate the vitamin D receptor.

Formula: C₂₇H₄₄O₃

Color and Shape: Solid

Molecular weight: 416.64

Ref: TM-T19227