ChemicalBook > CAS DataBase List > 25-HYDROXYVITAMIN D2

25-HYDROXYVITAMIN D2

Product Name: 25-HYDROXYVITAMIN D2
CAS No.: 21343-40-8
Chemical Name: 25-HYDROXYVITAMIN D2
Synonyms: Ercalcidiol;25-Hydroxyergocalciferol;25-Hydroxyvitamin D2 solution;(E,3S,6S)-6-[(1R,3aR,4E,7aS)-4-[(2Z)-2-[(5S)-5-hydroxy-2-methylidene-cyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-2,3-dimethyl-hept-4-en-2-ol;25(OH)VitD2;Ercalcidiol d6;25-hydroxy VD2;25-Hydroxycalc;25-OH-Vitamin D2;25-Hydroxyvitami
CBNumber: CB9502507
Molecular Formula: C28H44O2
Formula Weight: 412.65
MOL File: 21343-40-8.mol

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25-HYDROXYVITAMIN D2 Property

Melting point:: 45-51°C
Boiling point:: 542.3±38.0 °C(Predicted)
Density: 1.02±0.1 g/cm3(Predicted)
Flash point:: 14℃
storage temp.: Keep in dark place,Sealed in dry,Store in freezer, under -20°C
solubility: Limited solubility, soluble in DMSO or ethanol
pka: 14.74±0.20(Predicted)
form: White crystalline powder.
color: White to off-white
biological source: synthetic
BRN: 4716773
Stability:: Light Sensitive, Temperature Sensitive
InChIKey: KJKIIUAXZGLUND-ICCVIKJNSA-N
SMILES: [C@H]1(O)CCC(=C)/C(=C\C=C2/CCC[C@@]3(C)[C@@]/2([H])CC[C@@H]3[C@H](C)/C=C/[C@H](C)C(O)(C)C)/C1
CAS DataBase Reference: 21343-40-8(CAS DataBase Reference)

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Safety

Hazard Codes: T+,F
Risk Statements: 24/25-26-48/25-11
Safety Statements: 28-36/37-45-16-7
RIDADR: UN2811 6.1/PG 2
WGK Germany: 3
F: 8-10-19

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H225Highly Flammable liquid and vapour

H319Causes serious eye irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 740233
Product name: 25-Hydroxyvitamin D2 solution
Purity: 5 μg/mL in ethanol, 98% (CP)
Packaging: 1 mL
Price: $150
Updated: 2025/07/31

Sigma-Aldrich

Product number: H-073
Product name: 25-Hydroxyvitamin D2 solution
Purity: 50?μg/mL in ethanol, ampule of 1?mL, certified reference material, Cerilliant?
Packaging: 1mL
Price: $185.25
Updated: 2025/07/31

Sigma-Aldrich

Product number: 740225
Product name: 25-Hydroxyvitamin D2 solution
Purity: 50 μg/mL in ethanol, 98% (CP)
Packaging: 1 mL
Price: $258
Updated: 2025/07/31

Sigma-Aldrich

Product number: 740217
Product name: 25-Hydroxyvitamin D2 solution
Purity: 100 μg/mL in ethanol, 98% (CP)
Packaging: 1 mL
Price: $327.75
Updated: 2025/07/31

Sigma-Aldrich

Product number: 17937
Product name: 25-Hydroxyvitamin D2
Purity: ≥98.0% (HPLC)
Packaging: 1mg
Price: $767
Updated: 2025/07/31

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25-HYDROXYVITAMIN D2 Chemical Properties,Usage,Production

Chemical Properties

Off-White Solid

Uses

25-Hydroxyvitamin D2 may be used as a certified reference material (CRM) for the determination of the analyte in biological samples by chromatography techniques.

Uses

25-Hydroxyvitamin D₂?can be used as an analytical standard for the quantitative analysis of 25-Hydroxyvitamin D₂?content in biological fluids via LC-MS/MS.

Uses

A metabolite of Vitamin D2 (V676040).

Definition

ChEBI: A hydroxycalciol that is vitamin D2 in which the hydrogen at position 25 has been replaced by a hydroxy group.

General Description

25-Hydroxyvitamin D_2?(ergocalciferol or 25-hydroxycalciferol) is a metabolite of vitamin D found in the liver. It is one of the most common forms of vitamin D circulating in the body and plays an important role in determining vitamin D deficiency.

Biological Activity

Ergocalciferol (vitamin D2) is activated in vivo by hydroxylation to 25-hydroxyergocalciferol and 1α,25-dihydroxycalciferol. Activated Vitamin D2 molecules may be used in a wide range of studies to assess their effects on functions such as immune function and calcium homeostasis.

25-HYDROXYVITAMIN D2 Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 25-HYDROXYVITAMIN D2 manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: 25-HYDROXYVITAMIN D2 21343-40-8
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-11-18

Career Henan Chemical Co

Product: 25-HYDROXYVITAMIN D2 21343-40-8
Price: US $6.60/KG
Min. Order: 1KG
Purity: 97%-99%
Supply Ability: 1kg-1000kg
Release date: 2019-12-26

21343-40-8, 25-HYDROXYVITAMIN D2Related Search:

Ferritin Vitamin D2 AURORA KA-6723 25-HYDROXYVITAMIN D2 1(ALPHA) 25-DIHYDROXYVITAMIN D2*

25-Hydroxyvitamin D2 solution

Ercalcidiol d6

25-Hydroxyvitamin D2, >=98%

25-HydroxyvitaMin D2 25-Hydroxyergocalciferol

4-methylene-3-[(2E)-2-[(1R,3aS,7aR)-octahydro-1-[(1R,2E,4S)-5-hydroxy-1,4,5-trimethyl-2-hexenyl]-7a-methyl-4H-inden-4-ylidene]ethylidene]-cyclohexanol

25-HYDROXYVITAMIN D2 >= 98.0% (HPLC&

25-hydroxycalciferol

25-hydroxyvitamind

(5Z,7E,22E)-25-Hydroxy-9,10-secoergosta-5,7,10(19),22-tetren-3β-ol

(5Z,7E,22E)-9,10-Secoergosta-5,7,10(19),22-tetrene-3β,25-diol

Ercalcidiol

25-Hydroxyergocalciferol

25-Hydroxyvitamin D2

25-OH-Vitamin D2

3β,5Z,7E,22E)-9,10-secoergosta-5,7,10(19),22-tetraen-3,25-diol

25-Hydroxyvitamin-D2-[2H3]

25-HydroxyVitaminD2-[d6](98%,99Atom%D)

4-methylene-3-[(2E)-2-[(1R,3aS,7aR)-octahydro-1-[(1R,2E,4S)-5-hydroxy-1,4,5-trimethyl-2-hexenyl]-7a-methyl-4H-inden-4-ylidene]ethyliden

25(OH)VitD2

Ercalcidiol(25-hydroxy VitaMin D2)

25-HydroxyvitaMin D2

(E,3S,6S)-6-[(1R,3aR,4E,7aS)-4-[(2Z)-2-[(5S)-5-hydroxy-2-methylidene-cyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-2,3-dimethyl-hept-4-en-2-ol

25-hydoxyergocalciferol

3-{2-[1-(5-Hydroxy-1,4,5-trimethyl-hex-2-enyl)-7a-methyl-octahydro-inden-4-ylidene]-ethylidene}-4-methylene-cyclohexanol ( 25-Hydroxyvitamin D2 )

25-Hydroxycalciferol, 25-Hydroxyergocalciferol

25-Hydroxyergocalciferol, 25-Hydroxycalciferol

25-hydoxyergocalciferol,25-hydroxy VD2

25-Hydroxyvitamin D2 (95%)

25-Hydroxy-Ergocalciferol (25-(OH)-Vitamin D2)

Cyclohexanol, 4-methylene-3-[(2E)-2-[(1R,3aS,7aR)-octahydro-1-[(1R,2E,4S)-5-hydroxy-1,4,5-trimethyl-2-hexenyl]-7a-methyl-4H-inden-4-ylidene]ethylidene]-, (1S,3Z)-

1α,25-OH Vitamin D2

25-Hydroxyvitamin D2Q: What is 25-Hydroxyvitamin D2 Q: What is the CAS Number of 25-Hydroxyvitamin D2 Q: What is the storage condition of 25-Hydroxyvitamin D2

(S,Z)-3-(2-((1R,3aS,7aR,E)-1-((2R,5S,E)-6-Hydroxy-5,6-dimethylhept-3-en-2-yl)-7a-methyloctahydro-4H-inden-4-ylidene)ethylidene)-4-methylenecyclohexan-1-ol

25-hydroxy VD2

Ergocalciferol Impurity 9

25-Hydroxyvitamin D solution

25-Hydroxyvitamin D2-[13C5] in Ethanol

25-Hydroxyvitamin D2 in Ethanol

25-HydroxyvitaminD2-[13C3] in Ethanol

Etoricoxib Impurity 65

Ercalcidiol, 10 mM in DMSO

25-Hydroxycalc

25 hydroxyvitamin D2/25 hydroxyergosterol

25-Hydroxyvitami

21343-40-8

399-95-4

Metabolite&impurity

Isolabel

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