Description

1,3-Benzenediol, 5-(1-Cyclopentyl-1-Methylethyl)- (9Ci) is a substituted resorcinol derivative, a versatile chemical intermediate prized for its unique sterically hindered phenolic structure. This compound matters for its role in synthesizing advanced materials and specialty chemicals where controlled reactivity and stability are paramount. It is needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and polymer industries for developing new active ingredients, stabilizers, and performance additives.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds requiring a hindered phenolic moiety.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Polymer Stabilizer Precursor: Serves as a starting material for manufacturing high-performance antioxidants and light stabilizers for plastics and elastomers.
• Fine Chemical Synthesis: Employed in organic synthesis for creating complex molecules in R&D and pilot-scale production.
• UV Absorber Development: Investigated for use in the formulation of advanced ultraviolet (UV) absorbing compounds for coatings and personal care.
• Material Science Research: Utilized in developing novel organic electronic materials, ligands for catalysts, and specialty resins.

Basic Information

Product Name	1,3-Benzenediol, 5-(1-Cyclopentyl-1-Methylethyl)- (9Ci)
CAS No.	623560-01-0
Molecular Formula	C14H20O2
Molecular Weight	220.31 g/mol
Synonyms	5-(1-Cyclopentyl-1-methylethyl)benzene-1,3-diol; 5-(1-Cyclopentyl-1-methylethyl)resorcinol; 2-(3,5-Dihydroxyphenyl)-2-cyclopentylpropane; 2-Cyclopentyl-2-(3,5-dihydroxyphenyl)propane; 1,3-Benzenediol, 5-(1-cyclopentyl-1-methylethyl)-; 5-(2-Cyclopentylpropan-2-yl)benzene-1,3-diol
EINECS	Contact for details

Quality Control

Our 1,3-Benzenediol, 5-(1-Cyclopentyl-1-Methylethyl)- (9Ci) is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical specifications. Our quality commitment ensures the material is suitable for demanding R&D and scale-up applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.