ChemicalBook >> CAS DataBase List >>6-METHYLENEANDROST-4-ENE-3,17-DIONE

6-METHYLENEANDROST-4-ENE-3,17-DIONE

CAS No.
19457-55-7
Chemical Name:
6-METHYLENEANDROST-4-ENE-3,17-DIONE
Synonyms
Exemestane impurity E;1,2-Dihydro ExeMestane;Exemestane EP Impurity E;ExeMestane Related CoMpound A;6- times methyl-4-androstenedione;6- methyl -4- two ketone (steroid);6-Methylene-4-Androsten-3,17-dione;6-Methyleneandrost-4-ene-3,7-dione;6-Methyleneandrost-4-en-3,17-dione;6-Methylene-4-androstene-3,17-dione
CBNumber:
CB91010920
Molecular Formula:
C20H26O2
Formula Weight:
298.42
MOL File:
19457-55-7.mol

6-METHYLENEANDROST-4-ENE-3,17-DIONE Properties

Melting point 163-165 °C
Boiling point 450.8±45.0 °C(Predicted)
Density 1.11±0.1 g/cm3(Predicted)
storage temp. 2-8°C

SAFETY

Risk and Safety Statements

HS Code  2914299000

6-METHYLENEANDROST-4-ENE-3,17-DIONE price More Price(11)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich PHR1894 Exemestane Related Compound A Pharmaceutical Secondary Standard; Certified Reference Material 19457-55-7 30MG $597 2022-05-15 Buy
Sigma-Aldrich 1269061 Exemestane Related Compound A United States Pharmacopeia (USP) Reference Standard 19457-55-7 15MG $1420 2022-05-15 Buy
TCI Chemical M3121 6-Methyleneandrost-4-ene-3,17-dione >98.0%(HPLC) 19457-55-7 1g $48 2022-04-27 Buy
TCI Chemical M3121 6-Methyleneandrost-4-ene-3,17-dione >98.0%(HPLC) 19457-55-7 5g $160 2022-04-27 Buy
TRC D449515 1,2-DihydroExemestane 19457-55-7 100mg $140 2021-12-16 Buy
Product number Packaging Price Buy
PHR1894 30MG $597 Buy
1269061 15MG $1420 Buy
M3121 1g $48 Buy
M3121 5g $160 Buy
D449515 100mg $140 Buy

6-METHYLENEANDROST-4-ENE-3,17-DIONE Chemical Properties,Uses,Production

Uses

1,2-Dihydro Exemestane is a related compound of Exemestane (E957000).

50-00-0
63-05-8
19457-55-7
Synthesis of 6-METHYLENEANDROST-4-ENE-3,17-DIONE from Formaldehyde and Androstenedione

6-METHYLENEANDROST-4-ENE-3,17-DIONE Preparation Products And Raw materials

Global( 95)Suppliers
Supplier Tel Email Country ProdList Advantage
Rixing Chemical CO.,LTD
+86-852-27935511 +86-86-13237129059 sales@rixingchemi.com CHINA 229 55
Guangzhou PI PI Biotech Inc
+8618371201331 87478684@qq.com China 3646 55
BOC Sciences
631-4854226 inquiry@bocsci.com United States 19752 58
HENAN BON INDUSTRIAL CO.,LTD
0371-55170695 info@hnbon.com CHINA 26742 58
career henan chemical co
+86-0371-86658258 factory@coreychem.com China 29862 58
Nanjing Shizhou Biotechnology Co., Ltd
(+86)18013869214 sean.lv@synzest.com CHINA 2360 58
Nanjing Shizhou Biotechnology Co., Ltd
(+86)18013869214 sean.lv@synzest.com CHINA 2360 58
Hebei Mojin Biotechnology Co., Ltd
+8615533902111 angelia@hbmojin.com China 914 58
SIMAGCHEM CORP
+8613806087780 shaobowang@simagchem.com CHINA 17384 58
Hebei Bonster Technology Co.,Limited
+8613315996897 Wendy@bsterltd.com CHINA 999 58

View Lastest Price from 6-METHYLENEANDROST-4-ENE-3,17-DIONE manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2022-02-23 6-METHYLENEANDROST-4-ENE-3,17-DIONE
19457-55-7
US $9.90-8.80 / g 10g 99.99%HPLC.USP42——Powder、Oil、Pills、Capsules、Tablets,Customiz 1000kg/Month Shanghai Biolang Biotechnology Co., Ltd.
2021-06-17 6-METHYLENEANDROST-4-ENE-3,17-DIONE
19457-55-7
US $0.00 / Kg/Bag 1Kg/Bag 99% 20ton Hebei Mojin Biotechnology Co., Ltd
2020-09-25 6-METHYLENEANDROST-4-ENE-3,17-DIONE
19457-55-7
US $100.00 / KG 1KG 99.9% 20tons Hebei Runbin Biotechnology Co. LTD
  • 6-METHYLENEANDROST-4-ENE-3,17-DIONE
    19457-55-7
  • US $9.90-8.80 / g
  • 99.99%HPLC.USP42——Powder、Oil、Pills、Capsules、Tablets,Customiz
  • Shanghai Biolang Biotechnology Co., Ltd.
6-Methyleneandrost-4-ene-3,7-dione Androst-4-ene-3,17-dione-6-methylene Exemestane Related Compound A (15 mg) (6-Methyleneandrosta-4-ene-3,17-dione) 1,2-Dihydro ExeMestane 6-Methyleneandrost-4-en-3,17-dione ExeMestane Related CoMpound A 6-Methylene-4-androstene-3,17-dione Exemestane EP Impurity E 6-Methylene-4-Androsten-3,17-dione 6- times methyl-4-androstenedione 6- methyl -4- two ketone (steroid) (8R,9S,10R,13S,14S)-10,13-dimethyl-6-methylidene-1,2,7,8,9,11,12,14,15,16-decahydrocyclopenta[a]phenanthrene-3,17-dione Exemestane impurity E 6-METHYLENEANDROST-4-ENE-3,7-DIONE 19457-55-7 19457-55-7 steroids API