Description

1-Cyclopentene-1-Methanethiol,3-Methyl-3-(1-Methylethyl)-,(3R)-(9Ci) is a chiral, sulfur-containing organic compound with a complex cyclopentene backbone, identified by CAS number 479209-97-7. This specialized chemical is valued for its unique structure, which makes it a versatile and high-value intermediate in advanced synthetic chemistry. It is primarily sought after by research institutions and industrial R&D departments focused on developing novel pharmaceuticals, agrochemicals, and high-performance materials where precise stereochemistry and functional group manipulation are critical.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for complex drug candidates.
• Agrochemical Research: Used in the development of new pesticides, herbicides, and fungicides where its specific stereochemistry can influence biological activity.
• Flavor & Fragrance Chemistry: Acts as a precursor for synthesizing unique sulfur-containing aroma compounds and flavor molecules.
• Material Science: Employed in the research and development of specialty polymers, ligands for catalysis, and advanced organic electronic materials.
• Chemical Synthesis: Functions as a versatile intermediate in complex organic synthesis, including asymmetric synthesis and the construction of polycyclic frameworks.
• Academic & Industrial R&D: A critical reagent for methodological studies in organic chemistry and for exploring new reaction pathways.

Basic Information

Product Name	1-Cyclopentene-1-Methanethiol,3-Methyl-3-(1-Methylethyl)-,(3R)-(9Ci)
CAS No.	479209-97-7
Molecular Formula	C10H18S
Molecular Weight	170.31 g/mol
Synonyms	(3R)-3-Methyl-3-(1-methylethyl)-1-cyclopentene-1-methanethiol; (R)-3-Isopropyl-3-methyl-1-cyclopentene-1-methanethiol; 3-Isopropyl-3-methyl-1-cyclopentene-1-methanethiol, (R)-; 1-Cyclopentene-1-methanethiol, 3-methyl-3-(1-methylethyl)-, (3R)-; (R)-3-Isopropyl-3-methylcyclopent-1-en-1-yl)methanethiol
EINECS	Contact for details

Quality Control

Our production of 1-Cyclopentene-1-Methanethiol,3-Methyl-3-(1-Methylethyl)-,(3R)-(9Ci) adheres to stringent quality control protocols to ensure batch-to-batch consistency and high purity for research and development applications. All materials are characterized using advanced analytical techniques including NMR, GC-MS, and chiral HPLC. A comprehensive Certificate of Analysis (COA) detailing identity, purity, enantiomeric excess, and impurity profile is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C in a cool, dry, well-ventilated place. Keep away from heat, sparks, and open flame. Due to its sensitivity, allow the container to reach room temperature before opening to minimize moisture ingress and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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