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ChemicalBook > Product Catalogue >Analytical Chemistry >Standard >Standard Substance >1(ALPHA) 25-DIHYDROXYVITAMIN D2*

1(ALPHA) 25-DIHYDROXYVITAMIN D2*

1(ALPHA) 25-DIHYDROXYVITAMIN D2* Structure
  • ₹24031.5 - ₹64119.3
  • Product name: 1(ALPHA) 25-DIHYDROXYVITAMIN D2*
  • CAS: 60133-18-8
  • MF: C28H44O3
  • MW: 428.65
  • EINECS:634-659-6
  • MDL Number:MFCD00869499
  • Synonyms:1α,25-Dihydroxyvitamin D2 solution;1,3-Cyclohexanediol, 4-methylene-5-[(2E)-2-[(1R,3aS,7aR)-octahydro-1-[(1R,2E)-5-hydroxy-1,4,5-trimethyl-2-hexen-1-yl]-7a-methyl-4H-inden-4-ylidene]ethylidene]-, (1R,3S,5Z)-;1-alpha, 25-Dihydroxy Vitamin D2-d6;1α,25-Dihydroxyvitamin D2, >=98%;1A,25-DIHYDROXYVITAMIN D2 >= 97.0% (;1α,25-DihydroxyVitaminD2-[d6](98%,99Atom%D);1alpha,25-Dihydroxyvitamin D2;(1R,3S,5Z)-4-Methylene-5-[(2E)-2-[(1R,3aS,7aR)-octahydro-1-[(1R,2E)-5-hydroxy-1,4,5-trimethyl-2-hexen-1-yl]-7α-methyl-4H-inden-4-ylidene]ethylidene]-1,3-cyclohexanediol
4 prices
Selected condition:

Brand

  • Sigma-Aldrich(India)

Package

  • 1MG
  • 1ML
  • ManufacturerSigma-Aldrich(India)
  • Product numberH-090
  • Product description1α,25-Dihydroxyvitamin D2 solution 5?μg/mL in ethanol, ampule of 1?mL, certified reference material, Cerilliant?
  • Packaging1ML
  • Price₹24031.5
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number739898
  • Product description1α,25-Dihydroxyvitamin D2 solution 50?μg/mL in ethanol, 95% (CP)
  • Packaging1ML
  • Price₹34163.7
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number17944
  • Product description1α,25-Dihydroxyvitamin D2 ≥97.0% (sum of vitamin and previtamin, HPLC)
  • Packaging1MG
  • Price₹46655.75
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number739677
  • Product description1α,25-Dihydroxyvitamin D2 solution 100?μg/mL in ethanol, 95% (CP)
  • Packaging1ML
  • Price₹64119.3
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) H-090 1α,25-Dihydroxyvitamin D2 solution 5?μg/mL in ethanol, ampule of 1?mL, certified reference material, Cerilliant? 1ML ₹24031.5 2022-06-14 Buy
Sigma-Aldrich(India) 739898 1α,25-Dihydroxyvitamin D2 solution 50?μg/mL in ethanol, 95% (CP) 1ML ₹34163.7 2022-06-14 Buy
Sigma-Aldrich(India) 17944 1α,25-Dihydroxyvitamin D2 ≥97.0% (sum of vitamin and previtamin, HPLC) 1MG ₹46655.75 2022-06-14 Buy
Sigma-Aldrich(India) 739677 1α,25-Dihydroxyvitamin D2 solution 100?μg/mL in ethanol, 95% (CP) 1ML ₹64119.3 2022-06-14 Buy

Properties

Boiling point :577.7±50.0 °C(Predicted)
Density :1.06±0.1 g/cm3(Predicted)
Flash point :14℃
storage temp. :-20°C
solubility :Ethanol: 1 mg/ml
form :Powder
pka :14.43±0.40(Predicted)
color :White to off-white
BRN :5635017
Stability :Light sensitive, Temperature sensitive
InChIKey :ZGLHBRQAEXKACO-KYHOFSCESA-N

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H330 Fatal if inhaled Acute toxicity,inhalation Category 1, 2 Danger GHS hazard pictograms P260, P271, P284, P304+P340, P310,P320, P403+P233, P405, P501
H372 Causes damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 1 Danger GHS hazard pictograms P260, P264, P270, P314, P501
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P314 Get medical advice/attention if you feel unwell.

Description

1,25-dihydroxy Vitamin D2 is the active circulating metabolite of vitamin D2 formed by 25-hydroxylase in the liver and 25-hydroxyvitamin D-hydroxylase in the kidney. By binding to the vitamin D receptor (VDR), 1,25-dihydroxy Vitamin D2 activates VDR to interact with the retinoid X receptor (RXR), forming the VDR/RXR/cofactor complex, which regulates gene transcription. Because 1,25-dihydroxy Vitamin D2 circulates at picomolar concentrations and is highly lipophilic, it is difficult to quantify.

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