CAS: 19457-55-7 - 6-methyleneandrost-4-ene-3,17-dione

Formula: C₂₀H₂₆O₂

InChI: InChI=1S/C20H26O2/c1-12-10-14-15-4-5-18(22)20(15,3)9-7-16(14)19(2)8-6-13(21)11-17(12)19/h11,14-16H,1,4-10H2,2-3H3/t14-,15-,16-,19+,20-/m0/s1

InChI key: InChIKey=KQRGETZTRARSMA-DAELLWKTSA-N

SMILES: O=C1C=C2C(=C)CC3C4CCC(=O)C4(C)CCC3C2(C)CC1

Synonyms:

• 4-Androsten-6-methylene-3,17-dione
• 6-Methylene-4-androsten-3,17-dione
• 6-Methyleneandrost-4-en-3,17-dione
• 6-Methylideneandrost-4-Ene-3,17-Dione
• Androst-4-ene-3,17-dione-6-methylene

Exemestane Related Compound A (6-Methyleneandrosta-4-ene-3,17-dione)

CAS: 19457-55-7

Cyclanic, cyclenic or cycloterpenic ketones without oth

• Formula: C₂₀H₂₆O₂
• Color and Shape: Powder
• Molecular weight: 240.0

6-Methyleneandrost-4-ene-3,17-dione

CAS: 19457-55-7

• Formula: C₂₀H₂₆O₂
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 298.4192

Exemestane EP Impurity E (Exemestane USP Related Compound A)

CAS: 19457-55-7

• Formula: C₂₀H₂₆O₂
• Color and Shape: Grey Solid
• Molecular weight: 298.43

6-Methylideneandrost-4-ene-3,17-dione

CAS: 19457-55-7

• Formula: C₂₀H₂₆O₂
• Color and Shape: Neat
• Molecular weight: 298.42

6-Methyleneandrost-4-ene-3,17-dione

CAS: 19457-55-7

• Formula: C₂₀H₂₆O₂
• Purity: >98.0%(HPLC)
• Color and Shape: White to Orange to Green powder to crystal
• Molecular weight: 298.43

1,2-Dihydro Exemestane

CAS: 19457-55-7

Impurity USP Exemestane Related Compound A Applications 1,2-Dihydro Exemestane is a related compound of Exemestane …

• Formula: C₂₀H₂₆O₂
• Color and Shape: Light Yellow To Light Beige
• Molecular weight: 298.42

6-Methyleneandrost-4-ene-3,17-dione-19-d3

CAS: 19457-55-7

Applications Exemestane intermediate. A new irreversible aromatase inhibitor. References Selvan, R.S.. et al.: Drug Design …

• Formula: C₂₀H₂₃D₃O₂
• Color and Shape: Off-White to Dark Yellow Solid
• Molecular weight: 301.438

Exemestane Related Compound A

CAS: 19457-55-7

Exemestane is a drug used to treat breast cancer. It is a synthetic steroid that …

• Formula: C₂₀H₂₆O₂
• Purity: Min. 95%
• Molecular weight: 298.42 g/mol