PZ0006

Exemestane

≥98% (HPLC)

• Synonym(s): 6-Methyleneandrosta-1,4-diene-3,17-dione
• Empirical Formula (Hill Notation): C₂₀H₂₄O₂
• CAS Number: 107868-30-4
• Molecular Weight: 296.40
• MDL number: MFCD00866994
• UNSPSC Code: 51111800
• PubChem Substance ID: 329823675
• NACRES: NA.77

Properties

• Quality Level: 100
• Assay: ≥98% (HPLC)
• form: powder
• optical activity: [α]/D +250 to +300°, c = 1 in methanol
• color: white to off-white
• solubility: DMSO: ≥20 mg/mL
• storage temp.: 2-8°C
• SMILES string: C[C@]12CC[C@H]3[C@@H](CC(=C)C4=CC(=O)C=C[C@]34C)[C@@H]1CCC2=O
• InChI: 1S/C20H24O2/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/h6,8,11,14-16H,1,4-5,7,9-10H2,2-3H3/t14-,15-,16-,19+,20-/m0/s1
• InChI key: BFYIZQONLCFLEV-DAELLWKTSA-N
• Gene Information: human ... CYP19A1(1588)

Description

Biochem/physiol Actions

Exemestane is a steroidal antiestrogen and irreversible aromatase inhibitor. Exemestane acts as a false substrate for the aromatase enzyme. Exemestane also prevents the conversion of androgens to estrogens and is used to treat estrogen-dependent breast cancer.

Features and Benefits

This compound is featured on the Nuclear Receptors (Steroids) page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Safety Information

• Pictograms: GHS08,GHS09
• Signal Word: Danger
• Hazard Statements: H360,H411
• Precautionary Statements: P202 - P273 - P280 - P308 + P313 - P391 - P405
• Hazard Classifications: Aquatic Chronic 2 - Repr. 1B
• Storage Class Code: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable