Description

(3R,3aα,5aα,9aβ,11aα,12R)-3β,3bβ-(Epoxymethano)-4α,5α,12-trihydroxy-3a,3b,4,5,5a,6,7,8,9,9a,9bα,10,11,11a-tetradecahydro-6,6,9a-trimethylphenanthro[1,2-c]furan-1(3H)-one 5-butyrate is a high-purity, complex diterpenoid derivative with a specific stereochemical configuration. This compound serves as a critical advanced intermediate or reference standard in the synthesis of novel pharmaceutical agents and bioactive molecules. It is primarily required by research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers engaged in developing new therapeutic compounds.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in oncology and anti-inflammatory research.
• Reference Standard: Used in analytical method development and validation for quality control in pharmaceutical manufacturing.
• Biochemical Research: Investigated for its biological activity and potential interactions with specific enzymes or receptors in preclinical studies.
• Fine Chemical Synthesis: Serves as a precursor for the preparation of more complex, structurally related diterpenoid analogs.
• Academic Research: Utilized in universities and research institutes for studies in synthetic organic chemistry and natural product derivatives.

Basic Information

Product Name	(3R,3aα,5aα,9aβ,11aα,12R)-3β,3bβ-(Epoxymethano)-4α,5α,12-trihydroxy-3a,3b,4,5,5a,6,7,8,9,9a,9bα,10,11,11a-tetradecahydro-6,6,9a-trimethylphenanthro[1,2-c]furan-1(3H)-one 5-butyrate
CAS No.	100814-66-2
Molecular Formula	C27H38O7
Molecular Weight	474.59 g/mol
Synonyms	Taxinine B 5-Butyrate; 5-Butyryloxytaxinine B; 5-O-Butyryltaxinine B; (3R,3aR,5aS,9aS,11aR,12R)-3-((2R,3S)-3-(Butyryloxy)-2,3-dihydroxy-2-methylpropyl)-4,5,12-trihydroxy-3a,3b,4,5,5a,6,7,8,9,9a,9b,10,11,11a-tetradecahydro-6,6,9a-trimethylphenanthro[1,2-c]furan-1(3H)-one; Taxinine B Butyrate Ester; 100814-66-2; NSC 330836
EINECS	Contact for details

Quality Control

Our (3R,3aα,5aα,9aβ,11aα,12R)-3β,3bβ-(Epoxymethano)-4α,5α,12-trihydroxy-3a,3b,4,5,5a,6,7,8,9,9a,9bα,10,11,11a-tetradecahydro-6,6,9a-trimethylphenanthro[1,2-c]furan-1(3H)-one 5-butyrate is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/LC-MS for structural confirmation, to ensure it meets the stringent requirements for research and development use. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry, well-ventilated area. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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