Description

(1S)-1,2,3,4,4Aα,4Bβ,7,8,8A,9,10,10A-Dodecahydro-1β-Bromo-8Aα-(Bromomethyl)-10Aβ-Methyl-4-Methylene-8β-(1-Methylethyl)Phenanthrene is a complex, polycyclic brominated diterpenoid derivative of significant interest in advanced organic synthesis. This compound serves as a highly versatile and reactive synthetic intermediate, prized for its intricate stereochemistry and functional handles that enable the construction of complex molecular architectures. It is primarily sought after by pharmaceutical research organizations, agrochemical developers, and specialty chemical manufacturers engaged in the synthesis of novel bioactive compounds and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in steroid-mimetic or complex polycyclic therapeutic agents.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its brominated structure for bioactivity.
• Material Science Precursor: Serves as a starting material for synthesizing specialty polymers or liquid crystals with unique thermal and optical properties.
• Academic & R&D Laboratories: Employed in methodological studies and total synthesis projects to explore new chemical transformations and reaction pathways.
• Fine Chemical Synthesis: Intermediate for producing complex fragrances, flavors, or other high-value specialty chemicals requiring specific stereocenters.

Basic Information

Product Name	(1S)-1,2,3,4,4Aα,4Bβ,7,8,8A,9,10,10A-Dodecahydro-1β-Bromo-8Aα-(Bromomethyl)-10Aβ-Methyl-4-Methylene-8β-(1-Methylethyl)Phenanthrene
CAS No.	88142-53-4
Molecular Formula	C21H32Br2
Molecular Weight	444.29 g/mol
Synonyms	1β-Bromo-8aα-(bromomethyl)-10aβ-methyl-4-methylene-8β-isopropylperhydrophenanthrene; Brominated Diterpene Intermediate; 1,2,3,4,4a,4b,7,8,8a,9,10,10a-Dodecahydro-1-bromo-8a-(bromomethyl)-10a-methyl-4-methylene-8-(1-methylethyl)phenanthrene; (1S)-1-Bromo-8a-(bromomethyl)-10a-methyl-4-methylene-8-isopropyldecahydrophenanthrene; CAS 88142-53-4; Bromo-isopropyl-methyl-methylene-phenanthrene derivative
EINECS	Contact for details

Quality Control

Our (1S)-1,2,3,4,4Aα,4Bβ,7,8,8A,9,10,10A-Dodecahydro-1β-Bromo-8Aα-(Bromomethyl)-10Aβ-Methyl-4-Methylene-8β-(1-Methylethyl)Phenanthrene is produced under strict quality management systems. Every batch undergoes comprehensive analytical characterization to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay, impurity profile, and chiral purity. We support custom synthesis and purity grade adjustments to meet specific research or development project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials. For long-term storage, consider storage under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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