Description

4-Formylestrone is a key synthetic intermediate and derivative of the natural estrogen, estrone. This compound is of significant value in pharmaceutical research and development, particularly for the synthesis of novel steroid-based therapeutics and biochemical probes. It is primarily utilized by research institutions and pharmaceutical companies engaged in steroid chemistry, hormone research, and the development of targeted drug candidates.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of more complex steroid derivatives and potential active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a precursor or standard in studies investigating estrogen receptor binding, metabolism, and signaling pathways.
• Organic Synthesis: Serves as a versatile starting material for introducing the formyl group into steroid scaffolds for further chemical modifications.
• Reference Standard: Employed in analytical laboratories for method development, calibration, and quality control of related steroid compounds.
• Academic Research: Utilized in university and institutional labs for exploratory chemistry and biological activity studies related to estrogens.

Basic Information

Product Name	4-Formylestrone
CAS No.	13879-56-6
Molecular Formula	C19H22O3
Molecular Weight	298.38 g/mol
Synonyms	Estrone-4-carboxaldehyde; 3-Hydroxy-4-formylestra-1,3,5(10)-trien-17-one; 4-Formyl-17-oxoestra-1,3,5(10)-trien-3-ol; 4-Aldehydoestrone; 4-Carboxaldehydeestrone; 4-Formyl-estra-1,3,5(10)-triene-3,17-diol-17-one
EINECS	Contact for details

Quality Control

Our 4-Formylestrone is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (typically 15-25°C). Keep the container sealed to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.