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3-EPI-25-HYDROXYVITAMIN D3

3-EPI-25-HYDROXYVITAMIN D3 structure

CAS No.: 73809-05-9

Chemical Name:: 3-EPI-25-HYDROXYVITAMIN D3

Synonyms: 3-EPI-25-HYDROXYVITAMIN D3;3-epi-25-Hydroxyvitamin D3 solution;3-[2-[1-(6-hydroxy-6-methylheptan-2-yl)-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1-ol;1H-Indene-1-pentanol, octahydro-4-[(2Z)-2-[(5R)-5-hydroxy-2-methylenecyclohexylidene]ethylidene]-α,α,ε,7a-tetramethyl-, (εR,1R,3aS,4E,7aR)-;(1R,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-1-[(2R)-6-hydroxy-6-methylheptan-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1-ol

CBNumber:: CB52465574

Molecular Formula:: C27H44O2

Molecular Weight:: 400.64

MDL Number:: MFCD11656130

MOL File:: 73809-05-9.mol

Last updated:2023-06-08 09:03:03

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3-EPI-25-HYDROXYVITAMIN D3 Properties

Melting point	60-62°C
Boiling point	529.2±33.0 °C(Predicted)
Density	1.01±0.1 g/cm3(Predicted)
Flash point	14 °C
storage temp.	-20°C
solubility	Chloroform: slightly soluble,Ethyl Acetate: slightly soluble
form	A solid
pka	14.74±0.20(Predicted)
Stability	Light Sensitive, Temperature Sensitive, Toxic

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS06,GHS08

Signal word

Danger

Hazard statements

H301+H311-H330-H372

Precautionary statements

P280-P301+P310+P330-P302+P352+P312-P304+P340+P310-P314

Hazard Codes

T+,F

Risk Statements

24/25-26-48/25-11

Safety Statements

28-36/37-45-16-7

RIDADR

UN1170 - class 3 - PG 2 - Ethanol, solution

WGK Germany

NFPA 704

	0
4		0

3-EPI-25-HYDROXYVITAMIN D3 price More Price(12)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	E-086	3-epi-25-Hydroxyvitamin D3 solution 50?μg/mL in ethanol, certified reference material, Cerilliant?	73809-05-9	1mL	$419	2024-03-01	Buy
Sigma-Aldrich	739936	3-epi-25-Hydroxyvitamin D3 100μg/mL in ethanol, 98% (CP)	73809-05-9	1ml	$601	2024-03-01	Buy
Sigma-Aldrich	705993	3-epi-25-Hydroxyvitamin D3 98% (CP)	73809-05-9	1mg	$1300	2024-03-01	Buy
Sigma-Aldrich	739928	3-epi-25-Hydroxyvitamin D3 solution 50?μg/mL in ethanol, 98% (CP)	73809-05-9	1ML	$452	2023-06-20	Buy
TRC	H995860	3-epi-25-Hydroxyvitamin D3	73809-05-9	1mg	$925	2021-12-16	Buy

Product number	Packaging	Price	Buy
E-086	1mL	$419	Buy
739936	1ml	$601	Buy
705993	1mg	$1300	Buy
739928	1ML	$452	Buy
H995860	1mg	$925	Buy

3-EPI-25-HYDROXYVITAMIN D3 Chemical Properties,Uses,Production

Chemical Properties

White to Off-White Solid

Uses

The labelled epimer metabolite of Calcifediol or 25-hydroxyvitamin D3 (C125700).

Uses

The epimer metabolite of Calcifediol or 25-hydroxyvitamin D3 (C125700).

Uses

3-epi-25-Hydroxyvitamin D₃ abbreviated as 3-epi-25(OH)D₃ is a metabolite of vitamin D₃ produced in the liver. 3-epi-25(OH)D₃ is used as a biomarker to determine the status of vitamin D in the body. It can be also employed as an analytical standard for the quantification of 3-epi-25(OH)D₃ molecules in human serum using the LC-MS/MS method.

General Description

3-epi-25-Hydroxyvitamin D₃ (C₃-epimer) is a metabolite of vitamin D₃. It is an epimer of 25-hydroxyvitamin D₃ which differs only at C-3 position wherein -OH group?at C-3 carbon is in the α orientation rather than in the β orientation.

3-EPI-25-HYDROXYVITAMIN D3 synthesis

Synthesis of 3-EPI-25-HYDROXYVITAMIN D3 from (3β,5Z,7R,8α,22E)-9,10-Secoergosta-5,10(19),22-triene-3,7,8-triol

3-EPI-25-HYDROXYVITAMIN D3 Preparation Products And Raw materials

Raw materials

1H-Inden-4-ol, octahydro-7a-methyl-1-[1-methyl-4-(2-methyl-1,3-dioxolan-2-yl)butyl]-, [1R-[1α(R*),3aβ,4α,7aα]]- (9CI) 2-Heptanone, 6-[(1R,3aR,4S,7aR)-4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]octahydro-7a-methyl-1H-inden-1-yl]-3-(trimethylsilyl)-, (6R)- 9,10-Secoergosta-5,10(19),22-triene-7,8-diol, 3-[[tris(1-methylethyl)silyl]oxy]-, (3β,5Z,7R,8α,22E)- (9CI) Silane, [[3-(2-chloroethylidene)-4-methylenecyclohexyl]oxy]tris(1-methylethyl)-, [S-(Z)]- (9CI) Ethanol, 2-[2-methylene-5-[[tris(1-methylethyl)silyl]oxy]cyclohexylidene]-, [S-(Z)]- (9CI)

4H-Inden-4-one, octahydro-7a-methyl-1-[1-methyl-4-(2-methyl-1,3-dioxolan-2-yl)butyl]-, [1R-[1α(R*),3aβ,7aα]]- (9CI) 2-Heptanone, 6-[(1R,3aR,4S,7aR)-octahydro-4-hydroxy-7a-methyl-1H-inden-1-yl]-, (6R)- Silane, (1,1-dimethylethyl)dimethyl[[octahydro-7a-methyl-1-(1,4,5-trimethyl-2-hexenyl)-1H-inden-4-yl]oxy]-, [1R-[1α(1R*,2E,4R*),3aβ,4α,7aα]]- (9CI) Toluene-4-sulfonic acid2-[4-(tert-butyl-dimethyl-silanyloxy)-7a-methyl-octahydro-inden-1-yl]-propyl ester [(1R,3aR,4S,7aR)-1-[(2S)-1-iodopropan-2-yl]-7a-methyl-1,2,3,3a,4,5,6,7-octahydroinden-4-yl]oxy-tert-butyl-dimethylsilane

(3β,5Z,7R,8α,22E)-9,10-Secoergosta-5,10(19),22-triene-3,7,8-triol Methyllithium

1of3

Preparation Products

3-EPI-25-HYDROXYVITAMIN D3 Suppliers

Global( 27)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
SHANGHAI ZZBIO CO., LTD.	19921389125 19921389125	tech@zzbioco.com	China	12065	58
J & K SCIENTIFIC LTD.	010-82848833 400-666-7788	jkinfo@jkchemical.com	China	96815	76
Chemsky（shanghai）International Co.,Ltd.	021-50135380	shchemsky@sina.com	China	32344	50
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51471	80
Artis Biotech Co. Ltd.	19138486554 18582380095	sales@artisbio.com	China	2754	58
Aikon International Limited	025-66028182 18112977050	cfzhang@aikonchem.com	China	15820	58
ChemeGen(Shanghai) Biotechnology Co.,Ltd.	18818260767	sales@chemegen.com	China	11289	58
Qingdao Tenglong microwave technology co., LTD.	0532-83818797 18561885118	market@tlwb.com.cn	China	3946	58
Energy Chemical	021-58432009 400-005-6266	marketing@energy-chemical.com	China	44941	58
Manhag Testing Technology Co., Ltd	020-020-3846236 17688849268	2443244976@qq.com	China	7775	58

Supplier	Advantage
SHANGHAI ZZBIO CO., LTD.	58
J & K SCIENTIFIC LTD.	76
Chemsky（shanghai）International Co.,Ltd.	50
Sigma-Aldrich	80
Artis Biotech Co. Ltd.	58
Aikon International Limited	58
ChemeGen(Shanghai) Biotechnology Co.,Ltd.	58
Qingdao Tenglong microwave technology co., LTD.	58
Energy Chemical	58
Manhag Testing Technology Co., Ltd	58

73809-05-9(3-EPI-25-HYDROXYVITAMIN D3)Related Search:

TRILAURIN COD LIVER OIL 25-HYDROXYVITAMIN D2 CALCIFEDIOL

3-EPI-25-HYDROXYVITAMIN D3 3-epi-25-Hydroxyvitamin D3 solution (1R,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-1-[(2R)-6-hydroxy-6-methylheptan-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1-ol 1H-Indene-1-pentanol, octahydro-4-[(2Z)-2-[(5R)-5-hydroxy-2-methylenecyclohexylidene]ethylidene]-α,α,ε,7a-tetramethyl-, (εR,1R,3aS,4E,7aR)- 3-[2-[1-(6-hydroxy-6-methylheptan-2-yl)-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1-ol 73809-05-9 C27H38D6O2 Isolabel Chiral Reagents Intermediates & Fine Chemicals Isotope Labelled Compounds Metabolites & Impurities Pharmaceuticals