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4642-95-9

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Product FOB Price Min.Order Supply Ability Supplier
Trenavar or Estra-4,9,11-triene-3,17-dione
Cas No: 4642-95-9
No Data 1 Gram 100 Kilogram/Month Hangzhou Cyclic Chemical Co., Ltd. Contact Supplier
Trenavar
Cas No: 4642-95-9
No Data No Data Metric Ton/Day Shanghai Yanchu chemicals Co., Ltd Contact Supplier
Trendione
Cas No: 4642-95-9
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-10 Metric Ton/Month Dayang Chem (Hangzhou) Co.,Ltd. Contact Supplier
Trendione
Cas No: 4642-95-9
No Data No Data No Data Chemwill Asia Co., Ltd. Contact Supplier
trendione
Cas No: 4642-95-9
USD $ 0.9-1.0 / Kilogram 1 Kilogram 1000 Kilogram/Month LIDE PHARMACEUTICALS LIMITED Contact Supplier
Trendione Manufacturer 4642-95-9 Hormone API
Cas No: 4642-95-9
No Data 10 Gram 10000 Metric Ton/Month Hubei XinRunde Chemical Co., Ltd Contact Supplier
TIANFU CHEM----trendione
Cas No: 4642-95-9
No Data 1 Kilogram 10 Metric Ton/Month Henan Tianfu Chemical Co., Ltd. Contact Supplier
Wholesale price CAS 4642-95-9 with fast shipping
Cas No: 4642-95-9
USD $ 146.0-176.0 / Gram 10 Gram 1000 Kilogram/Day Zhuozhou Wenxi import and Export Co., Ltd Contact Supplier
BLOOM TECH Advanced API/Technology support Isoxazole-5-carboxylic acid CAS 4642-95-9
Cas No: 4642-95-9
No Data 1 Gram 3 Metric Ton/Month Shaanxi BLOOM TECH Co.,Ltd Contact Supplier
4642-95-9 Trendione
Cas No: 4642-95-9
USD $ 40.0-50.0 / Gram 1 Gram 1000 Metric Ton/Day WUHAN MULEI NEW MATERIAL CO., LTD Contact Supplier

4642-95-9 Usage

Uses

trendione is a prohormone to trenbolone, a steroid growth promotor administered to beef cattle and reportedly abused by athletes. Estra-4,9,11-triene-3,17-dione is classified as a Schedule III controlled substance in the United States. This compound is intended for forensic and research purposes only.[Cayman Chemical]
InChI:InChI=1/C18H20O2/c1-18-9-8-14-13-5-3-12(19)10-11(13)2-4-15(14)16(18)6-7-17(18)20/h8-10,15-16H,2-7H2,1H3/t15-,16+,18+/m1/s1

4642-95-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name (8S,13S,14S)-13-methyl-1,2,6,7,8,14,15,16-octahydrocyclopenta[a]phenanthrene-3,17-dione

1.2 Other means of identification

Product number -
Other names 17-ketotrenbolone

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:4642-95-9 SDS

4642-95-9Synthetic route

Triethyl orthoacetate
78-39-7

Triethyl orthoacetate

11β-hydroxyestr-4,10-diene-3,17-dione

11β-hydroxyestr-4,10-diene-3,17-dione

A

3-hydroxy-estra-1,3,5(10),9(11)-tetraen-17-one
1089-80-1

3-hydroxy-estra-1,3,5(10),9(11)-tetraen-17-one

B

Trendione
4642-95-9

Trendione

C

ethyl 3,17-dioxoandrosta-4(5),9(11)-diene-19-carboxylate
135215-65-5

ethyl 3,17-dioxoandrosta-4(5),9(11)-diene-19-carboxylate

Conditions
ConditionsYield
In propionic acid at 137℃; for 4h;A 2%
B 2%
C 81%
trenbolone
10161-33-8

trenbolone

Trendione
4642-95-9

Trendione

Conditions
ConditionsYield
With Dess-Martin periodane In dichloromethane at 20℃; for 0.5h;76%
With oxalyl dichloride; dimethyl sulfoxide; triethylamine Swern oxidation;
11β-hydroxyestr-4,10-diene-3,17-dione

11β-hydroxyestr-4,10-diene-3,17-dione

A

3-hydroxy-estra-1,3,5(10),9(11)-tetraen-17-one
1089-80-1

3-hydroxy-estra-1,3,5(10),9(11)-tetraen-17-one

B

Trendione
4642-95-9

Trendione

C

11β-mercapto estra-4,9-diene-3,17-dione
160346-86-1

11β-mercapto estra-4,9-diene-3,17-dione

Conditions
ConditionsYield
With perchloric acid; hydrogen sulfide In dichloromethane at 0℃; for 0.25h;
ethyl acetate n-hexane

ethyl acetate n-hexane

ethylene glycol
107-21-1

ethylene glycol

orthoformic acid triethyl ester
122-51-0

orthoformic acid triethyl ester

Trendione
4642-95-9

Trendione

A

3-ethylenedioxy-13β-methyl-gona-4,9,11-triene-17-one

3-ethylenedioxy-13β-methyl-gona-4,9,11-triene-17-one

B

17α-chloromethyl-17β-hydroxy-13β-methyl-gona-4,9,11-triene-3-one

17α-chloromethyl-17β-hydroxy-13β-methyl-gona-4,9,11-triene-3-one

Conditions
ConditionsYield
With triethylamine; toluene-4-sulfonic acid In tetrahydrofuran; nitrogen; ethyl acetateA n/a
B 69%
Trendione
4642-95-9

Trendione

allylmagnesium bromide
1730-25-2

allylmagnesium bromide

Altrenogest
850-52-2

Altrenogest

Conditions
ConditionsYield
Stage #1: Trendione With hydrogenchloride In ethylene glycol at 10 - 60℃; for 10h; Autoclave;
Stage #2: allylmagnesium bromide In tetrahydrofuran; diethyl ether at 0℃; for 6h; Temperature; Solvent; Autoclave;
65%
allylmagnesium bromide
2622-05-1

allylmagnesium bromide

Trendione
4642-95-9

Trendione

Altrenogest
850-52-2

Altrenogest

Conditions
ConditionsYield
Stage #1: Trendione With hydrogenchloride In ethylene glycol at 25 - 60℃; for 10h; Autoclave;
Stage #2: allylmagnesium bromide In tetrahydrofuran; diethyl ether at 0℃; for 5h; Autoclave;
60%
Trendione
4642-95-9

Trendione

C20H26O5
946848-69-7

C20H26O5

Conditions
ConditionsYield
With osmium(VIII) oxide; 4-methylmorpholine N-oxide In tetrahydrofuran; water; tert-butyl alcohol55%
ethylene glycol
107-21-1

ethylene glycol

Trendione
4642-95-9

Trendione

C20H24O3
15343-98-3

C20H24O3

Conditions
ConditionsYield
With toluene-4-sulfonic acid; orthoformic acid triethyl ester

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