Description

(8α,9β,13α,14β,17α,18β)-21,21-Dimethyl-29,30-Dinorgammacerane-3β,22α-Diol Diacetate is a high-purity, semi-synthetic triterpenoid derivative with the CAS registry number 43206-35-5. This compound serves as a critical advanced intermediate in the synthesis of novel bioactive molecules, offering a unique steroidal-like framework for pharmaceutical research and development. It is primarily sought by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in developing new therapeutic agents, particularly in the fields of oncology, endocrinology, and metabolic disease.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel steroid-mimetic drugs and therapeutic agents.
• Research Chemical: Used in academic and industrial R&D for studying structure-activity relationships (SAR) of triterpenoid derivatives.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in pharmaceutical analysis.
• Biochemical Probe: Utilized in biological assays to investigate interactions with specific enzymes or cellular receptors.
• Fine Chemical Synthesis: Intermediate for creating specialized, high-value compounds for niche applications in material science or agrochemicals.

Basic Information

Item	Details
Product Name	(8α,9β,13α,14β,17α,18β)-21,21-Dimethyl-29,30-Dinorgammacerane-3β,22α-Diol Diacetate
CAS No.	43206-35-5
Molecular Formula	C34H56O4
Molecular Weight	528.81 g/mol
Synonyms	21,21-Dimethyl-29,30-dinorgammacerane-3β,22α-diol diacetate; Dinorgammacerane diol diacetate derivative; Gammacerane triterpenoid diacetate; 3β,22α-Diacetoxy-21,21-dimethyl-29,30-dinorgammacerane; (8α,9β,13α,14β,17α,18β)-Gammacerane derivative
EINECS	Contact for details

Quality Control

Our (8α,9β,13α,14β,17α,18β)-21,21-Dimethyl-29,30-Dinorgammacerane-3β,22α-Diol Diacetate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS), to ensure it meets the exacting standards required for pharmaceutical research. Certificates of Analysis (COA) with full traceability are provided for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The compound should be handled in a well-ventilated area, and prolonged exposure to high humidity or elevated temperatures should be avoided to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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