ChemicalBook > Product Catalog >Analytical Chemistry >Standard >Pharmaceutical Impurity Reference Standards >16α,17-[(1RS)-Butylidenebis(oxy)]-11β-hydroxy-17-(hydroxyMethyl)-D-hoMoandrosta-1,4-diene-3,17a-dione (Mixture of DiastereoMers)

16α,17-[(1RS)-Butylidenebis(oxy)]-11β-hydroxy-17-(hydroxyMethyl)-D-hoMoandrosta-1,4-diene-3,17a-dione (Mixture of DiastereoMers)

CAS No.: 1040085-99-1

Chemical Name:: 16α,17-[(1RS)-Butylidenebis(oxy)]-11β-hydroxy-17-(hydroxyMethyl)-D-hoMoandrosta-1,4-diene-3,17a-dione (Mixture of DiastereoMers)

Synonyms: Budesonide EP Imp C;Budesonide iMpurit C;Budesonide IMpurity C;Budesonide EP Impurity C;Budesonide EP Impurity C (D-Homo Budesonide);Budesonide Impurity D (Budes. EP Impurity C);Budesonide Impurity 3(Budesonide EP Impurity C);16a,17-[(1RS)-Butylidenebis(oxy)]-11b-hydroxy-17-(hydroxymethyl)-D-homoandrosta-1,4-diene-3,17a-dion;16α,17-[(1RS)-butylidenebis(oxy)]-11β-hydroxy-17-(hydroxymethyl)-D-homoandrosta-1,4-diene-3,17a-dione;16α,17-[(1RS)-Butylidenebis(oxy)]-11β-hydroxy-17-(hydroxymethyl)-D-homoandrosta-1,4-diene-3,17a-dione

CBNumber:: CB02652609

Molecular Formula:: C25H34O6

Molecular Weight:: 430.53

MOL File:: 1040085-99-1.mol

Modify Date:: 2023/5/4 15:12:04

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16α,17-[(1RS)-Butylidenebis(oxy)]-11β-hydroxy-17-(hydroxyMethyl)-D-hoMoandrosta-1,4-diene-3,17a-dione (Mixture of DiastereoMers) Properties

Melting point	>98°C (dec.)
Boiling point	607.0±55.0 °C(Predicted)
Density	1.27±0.1 g/cm3(Predicted)
storage temp.	-20°C Freezer
solubility	DMSO (Slightly), Methanol (Slightly, Heated), Ethyl Acetate
pka	13.77±0.10(Predicted)
form	Solid
color	White to Off-White

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302
Precautionary statements	P264-P270-P301+P312-P330-P501

16α,17-[(1RS)-Butylidenebis(oxy)]-11β-hydroxy-17-(hydroxyMethyl)-D-hoMoandrosta-1,4-diene-3,17a-dione (Mixture of DiastereoMers) Chemical Properties,Uses,Production

Uses

16α,17-[(1RS)-butylidenebis(oxy)]-11β-hydroxy-17-(hydroxymethyl)-D-homoandrosta-1,4-diene-3,17a-dione is an impurity of Budesonide (B689490), an antiinflammatory agent.

16α,17-[(1RS)-Butylidenebis(oxy)]-11β-hydroxy-17-(hydroxyMethyl)-D-hoMoandrosta-1,4-diene-3,17a-dione (Mixture of DiastereoMers) Preparation Products And Raw materials

Raw materials

Preparation Products

16α,17-[(1RS)-Butylidenebis(oxy)]-11β-hydroxy-17-(hydroxyMethyl)-D-hoMoandrosta-1,4-diene-3,17a-dione (Mixture of DiastereoMers) Suppliers

Global( 63)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
CLEARSYNTH LABS LTD.	+91-22-45045900	Hyderabad, India	6351	58	Inquiry
Pharmaffiliates Analytics and Synthetics P. Ltd	+91-172-5066494	Haryana, India	6773	58	Inquiry
SynZeal Research Pvt Ltd	+1 226-802-2078	Gujarat, India	6522	58	Inquiry
Pharma Affiliates	172-5066494	Haryana, India	6761	58	Inquiry
Olympus Chemicals & Fertilizers	08068441058Ext 121	Maharashtra, India	486	58	Inquiry
China National Standard Pharmaceutical Corporation Limited	+8615391658522	China	11927	58	Inquiry
Guangzhou Tosun Pharmaceutical Limited	+8618922120635	China	1000	58	Inquiry
LEAPCHEM CO., LTD.	+86-852-30606658	China	43348	58	Inquiry
Guangzhou PI PI Biotech Inc	+86-020-81716320 +86-13602409664	China	3635	55	Inquiry
Molcoo Chemicals Inc.	18627923403 18627753421	China	9188	58	Inquiry

Supplier	Advantage
CLEARSYNTH LABS LTD.	58
Pharmaffiliates Analytics and Synthetics P. Ltd	58
SynZeal Research Pvt Ltd	58
Pharma Affiliates	58
Olympus Chemicals & Fertilizers	58
China National Standard Pharmaceutical Corporation Limited	58
Guangzhou Tosun Pharmaceutical Limited	58
LEAPCHEM CO., LTD.	58
Guangzhou PI PI Biotech Inc	55
Molcoo Chemicals Inc.	58

1040085-99-1(16α,17-[(1RS)-Butylidenebis(oxy)]-11β-hydroxy-17-(hydroxyMethyl)-D-hoMoandrosta-1,4-diene-3,17a-dione (Mixture of DiastereoMers))Related Search:

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9,11-Anhydrobudesonide Desonide Di-Norbudesonide (Mixture of DiastereoMers) 21-Dehydro Budesonide 14,15-Dehydro Budesonide

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16α,17-[(1RS)-Butylidenebis(oxy)]-11β-hydroxy-17-(hydroxyMethyl)-D-hoMoandrosta-1,4-diene-3,17a-dione (Mixture of DiastereoMers) Budesonide IMpurity C (4aR,4bS,5S,6aS,7aR,10aR,11aS,11bS)-4b,6,6a,7a,10a,11,11a,11b,12,13-Decahydro-5-hydroxy-7a-(hydroxymethyl)-4a,6a-dimethyl-9-propyl-chryseno[2,3-d][1,3]dioxole-2,7(4aH,5H)-dione 16α,17-[(1RS)-butylidenebis(oxy)]-11β-hydroxy-17-(hydroxymethyl)-D-homoandrosta-1,4-diene-3,17a-dione 16α,17-[(1RS)-Butylidenebis(oxy)]-11β-hydroxy-17-(hydroxymethyl)-D-homoandrosta-1,4-diene-3,17a-dione \n(Mixture of Diastereomers) Budesonide Impurity 3(Budesonide EP Impurity C) Budesonide EP Impurity C Budesonide EP Imp C Budesonide Impurity D (Budes. EP Impurity C) Budesonide iMpurit C Budesonide EP Impurity C (D-Homo Budesonide) Chryseno[2,3-d][1,3]dioxole-2,7(4aH,5H)-dione, 4b,6,6a,7a,10a,11,11a,11b,12,13-decahydro-5-hydroxy-7a-(hydroxymethyl)-4a,6a-dimethyl-9-propyl-, (4aR,4bS,5S,6aS,7aR,10aR,11aS,11bS)- 16α,17-[(1RS)-Butylidenebis(oxy)]-11β-hydroxy-17-(hydroxymethyl)-D-homoandrosta-1,4-diene-3,17a-dione (Mixture of Diastereomers) 16a,17-[(1RS)-Butylidenebis(oxy)]-11b-hydroxy-17-(hydroxymethyl)-D-homoandrosta-1,4-diene-3,17a-dion 16α,17-[(1RS)-Butylidenebis(oxy)]-11β-hydroxy-17-(hydroxymethyl)-D-homoandrosta-1,4-diene-3,17a-dione 16α,17-[(1RS)-Butylidenebis(oxy)]-11β-hydroxy-17-(hydroxymethyl)-D-homoandrostα-1,4-diene-3,17α-dione (Mixture of Diastereomers) (4aR,4bS,5S,6aS,7aR,10aR,11aS,11bS)-5-hydroxy-7a-(hydroxymethyl)-4a,6a-dimethyl-9-propyl-4b,5,6,6a,10a,11,11a,11b,12,13-decahydrochryseno[2,3-d][1,3]dioxole-2,7(4aH,7aH)-dione 1040085-99-1 Pharmaceuticals Steroids Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Steroids Impurities Intermediates & Fine Chemicals