Description

12-Acetoxyabietic Acid is a chemically modified diterpenoid derivative of rosin acid, valued for its enhanced stability and specific functional groups. This compound is significant as a versatile intermediate and building block in the synthesis of high-value specialty chemicals. It is primarily needed by manufacturers in the pharmaceutical, agrochemical, and advanced material sectors for research and production.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those requiring a functionalized diterpene backbone.
• Agrochemical Synthesis: Serves as a key precursor for developing new plant protection agents, herbicides, and growth regulators.
• Polymer & Resin Modification: Acts as a reactive modifier to impart specific properties like tack, adhesion, or hydrophobicity to synthetic resins and polymers.
• Fragrance & Flavor Chemistry: Employed as a starting material for creating complex, amber-like odorants and flavoring substances.
• Research & Development: Utilized in academic and industrial R&D for exploring new chemical entities and reaction pathways in organic chemistry.
• Specialty Surfactants: Can be derivatized to produce bio-based surfactants and emulsifiers for niche applications.

Basic Information

Product Name	12-Acetoxyabietic Acid
CAS No.	83905-81-1
Molecular Formula	C22H32O4
Molecular Weight	360.49 g/mol
Synonyms	12-Acetoxyabietic acid; Abietic acid, 12-acetoxy-; 12-(Acetyloxy)abietic acid; (1R,4aR,4bR,10aR)-7-Isopropyl-1,4a-dimethyl-1,2,3,4,4a,4b,5,6,10,10a-decahydrophenanthrene-1-carboxylic acid, 12-acetate; Rosin derivative, acetoxyabietic acid; 12-Acetoxyabietinic acid
EINECS	Contact for details

Quality Control

Our 12-Acetoxyabietic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are available for every shipment to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Specification available upon request
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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