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Supply high quality (1R)-(-)-Menthyl acetate(2623-23-6)

Supply high quality (1R)-(-)-Menthyl acetate(2623-23-6)

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Henan CoreyChem Co., Ltd, facing global High-tech pharmaceutical raw materials, high value-added new type intermediates fine chemicals custom synthesis, scale-up production and rare chemicals trade. We have experienced research staff, strong technical force, well-equipped machine, and considerate marketing team service, with a strict customer intellectual property security system, we are already become good partner of customers from difficult and complex chemical and biological chemical field. Our high quality & low price and effective services shortened new product development cycle,reduced the development and production cost for numerous partners.
 
The company has completed numerous domestic and overseas famous pharmaceutical, chemical, biological and other large and medium-sized company R&D outsourcing services, synthesis process development and optimization services, chemical intermediates customized service, special chemical processing and production services, etc., We hope to become continuous mutually beneficial partnership with you, to create a better business opportunities together.

Details:

Product Name: (1R)-(-)-Menthyl acetate
Synonyms: 2-isopropyl-5-methyl-,acetate,l-cyclohexan-1-o;5-methyl-2-(1-methylethyl)-,acetate,[1R-(1.alpha.,2.beta.,5.alpha.)]-Cyclohexanol;acetate,(1r,3r,4s)-(-)-mentho;MENTHYL ACETATE, L-;L-MENTHYL ACETATE;FEMA 2668;(-)-ACETOXY-P-MENTHANE;(-)-(1R)-MENTHYL ACETATE
CAS: 2623-23-6
MF: C12H22O2
MW: 198.3
EINECS: 220-076-0
Product Categories: Pharmaceutical Raw Materials;Monocyclic Monoterpenes;Biochemistry;Terpenes;Esters;Chiral Building Blocks;EstersAlphabetic;M;MEA - MES;Organic Building Blocks
Mol File: 2623-23-6.mol
(1R)-(-)-Menthyl acetate Structure
 
(1R)-(-)-Menthyl acetate Chemical Properties
Boiling point  229-230 °C(lit.)
alpha  -81°(20/D, c=8, C6H6)
density  0.92 g/mL at 25 °C(lit.)
refractive index  n20/D 1.447(lit.)
FEMA  2668 | MENTHYL ACETATE (ISOMER UNSPECIFIED)
Fp  171 °F
storage temp.  Store below +30°C.
form  neat
Specific Gravity 0.922
optical activity [α]20/D 81°, c = 8 in benzene
Merck  14,5839
JECFA Number 431
BRN  2208505
CAS DataBase Reference 2623-23-6(CAS DataBase Reference)
EPA Substance Registry System Cyclohexanol, 5-methyl-2-(1-methylethyl)-, acetate, (1R,2S,5R)-(2623-23-6)
 
Safety Information
Safety Statements  24/25
RIDADR  NA 1993 / PGIII
WGK Germany  3
RTECS  AI5900000
TSCA  Yes
HS Code  2915 39 00
Toxicity LD50 orally in Rabbit: > 5000 mg/kg LD50 dermal Rabbit > 5000 mg/kg
MSDS Information
Provider Language
SigmaAldrich English
ALFA English
 
(1R)-(-)-Menthyl acetate Usage And Synthesis
Chemical Properties (1R)-(-)-Menthyl acetate occurs in peppermint oils. It is a colorless liquid with a fresh, fruity, peppermint odor.
( )-Menthyl acetate is prepared by acetylation of ( )-menthol (e.g., with acetic anhydride). It is used mainly in peppermint flavors and reconstituted peppermint oils, but also to a small extent in perfumery.
Safety Profile Low toxicity by ingestion and skin contact. A skin irritant. When heated to decomposition it emits acrid smoke and irritating fumes.
 
(1R)-(-)-Menthyl acetate Preparation Products And Raw materials
Raw materials Sodium acetate-->Peppermint oil
1. Samples synthetic, Our strong r&d team has accumulated abundant experience in synthesis design and exploring synthesis of new technology. Not only good at heterocyclic chemistry, chiral chemicals (asymmetric synthesis and enzyme reaction), metal organic synthesis, high throughput chemistry, also specializes in bioorganic chemistry including nucleosides, nucleotides, sugar chemical, peptide chemistry, etc, to complete the synthesis from mg to kg samples in lab scale. Our efficient management and good communication skills and ability to solve the problem rapidly in order to ensure quality, timely delivery, based on the standard client confidential system and competitive price products,we has been recognized and praised by many customers in chemical industry.
       
2. Scale-up production, based on our rich laboratory experience and advanced equipment in production base, also depend on accumulation of advantages in many aspects as industrialized technology development, the production cost control, to provide from kg class to wt class custom synthesis scale-up production services to the global fine chemical industry, can be carried out oxidation, hydrogenation pressure (70 kg), halide, and acylation, esterification, condensation, cyclization, formatting, ammoniation, diazotization and azide reaction, our experienced production management, strict and perfect management system can quickly provide customers with competitive and fine mass production services.
  
3.Technology transfer, the company has accumulated a large number of production processes of drugs, intermediates and raw material. Based on the principle of mutual benefit, and some technology transfer to industry manufacturers, also provides them marketing support.
  
4. Purchasing agency service, Our excellence professional sales team, timely and thoughtful service, in addition to the necessary good language communication ability of professional sales staff, also equipped with professional chemical technical sales consultant, who can answer the customer's academic professional question, we are in line with the aim of offering customer wholehearted service, with our advanced testing equipment checks and abundant R&D and production of domestic partner contacts, to provide rare chemicals with standard purity, reasonable price and cost-effective purchasing agency service to foreign customers, and the help you shorten the sourcing time, reduce the purchasing cost.
  

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