Description

(+/-)-Neomenthol CAS NO 3623-51-6 is a stereoisomer of menthol, a key monoterpenoid alcohol widely recognized for its characteristic cooling and minty organoleptic properties. This versatile intermediate is crucial for fine-tuning sensory profiles and functional characteristics in a range of consumer and industrial products. It is primarily sought after by manufacturers in the flavor and fragrance, pharmaceutical, and personal care industries for its reliable performance and consistent quality.

Application

• Flavor & Fragrance Industry: A key cooling agent and flavor modifier in mint, confectionery, oral care (toothpaste, mouthwash), and beverage formulations.
• Pharmaceutical Synthesis: Serves as a chiral intermediate or building block in the synthesis of active pharmaceutical ingredients (APIs) and therapeutic compounds.
• Personal Care & Cosmetics: Used to impart a cooling sensation and fresh aroma in topical creams, lotions, balms, and aftershaves.
• Aromatherapy & Essential Oils: A component in mint oil blends and aromatherapy products for its refreshing and invigorating scent.
• Chemical Intermediate: Utilized in organic synthesis for the production of esters, ethers, and other derivatives with modified properties.
• Tobacco Flavoring: Employed as a flavor additive in certain tobacco products to enhance freshness.

Basic Information

Product Name	(+/-)-Neomenthol
CAS No.	3623-51-6
Molecular Formula	C10H20O
Molecular Weight	156.27 g/mol
Synonyms	Neomenthol; (1R,2S,5R)-2-Isopropyl-5-methylcyclohexanol; (1R,2S,5R)-Neomenthol; dl-Neomenthol; (±)-Neomenthol; p-Menthane-3-ol; 5-Methyl-2-(1-methylethyl)cyclohexanol; Cyclohexanol, 5-methyl-2-(1-methylethyl)-, (1R,2S,5R)-rel-
EINECS	222-847-3

Quality Control

Our (+/-)-Neomenthol is produced under strict quality management systems to ensure batch-to-batch consistency and reliability. Quality is verified through comprehensive analytical testing, including chromatographic purity assays and identity confirmation. A Certificate of Analysis (COA) detailing specifications and test results is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Melting Point	51°C - 54°C
Optical Rotation	-0.5° to +0.5° (c=10 in ethanol)
Heavy Metals	≤ 10 ppm
Residue on Ignition	≤ 0.1%

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