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64519-44-4 Usage


(1R,2S,5R)-5-Methyl-2-isopropylcyclohexyl 5-oxo-L-prolinate, with the CAS number 64519-44-4, is a unique organic compound characterized by its specific stereochemistry and structural features. It is a derivative of L-proline, an essential amino acid, and possesses a cyclohexane ring with methyl and isopropyl substituents, along with a 5-oxo group. (1R,2S,5R)-5-Methyl-2-isopropylcyclohexyl 5-oxo-L-prolinate is known for its potential applications in various fields, particularly in the development of formulations aimed at addressing skin health.


Used in Pharmaceutical and Cosmetic Industries:
(1R,2S,5R)-5-Methyl-2-isopropylcyclohexyl 5-oxo-L-prolinate is utilized as an active ingredient in formulations designed to prevent and treat skin irritation. Its incorporation into these products is attributed to its potential soothing and anti-inflammatory properties, which can help alleviate the symptoms associated with various skin conditions.
Used in Skincare Formulations:
In the skincare industry, (1R,2S,5R)-5-Methyl-2-isopropylcyclohexyl 5-oxo-L-prolinate is used as a key component in products aimed at improving skin health and reducing irritation. It may contribute to the development of moisturizers, creams, and lotions that provide a protective barrier on the skin, helping to maintain its natural balance and resilience against environmental stressors.
Used in Anti-Aging and Skin Repair Products:
Due to its potential regenerative properties, (1R,2S,5R)-5-Methyl-2-isopropylcyclohexyl 5-oxo-L-prolinate can be found in anti-aging and skin repair products. It may support the skin's natural repair processes, promoting the growth of healthy cells and reducing the appearance of fine lines and wrinkles.
Used in Sun Care Products:
(1R,2S,5R)-5-Methyl-2-isopropylcyclohexyl 5-oxo-L-prolinate can also be incorporated into sun care products, where it may provide additional benefits in protecting the skin from the harmful effects of UV radiation. Its presence in sunscreens and after-sun treatments could help to minimize irritation and promote skin recovery following sun exposure.
Overall, (1R,2S,5R)-5-Methyl-2-isopropylcyclohexyl 5-oxo-L-prolinate is a versatile compound with a range of potential applications in the pharmaceutical, cosmetic, and skincare industries. Its use in various formulations is driven by its ability to support skin health, reduce irritation, and promote the skin's natural repair processes.

Flammability and Explosibility


Check Digit Verification of cas no

The CAS Registry Mumber 64519-44-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,5,1 and 9 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 64519-44:
134 % 10 = 4
So 64519-44-4 is a valid CAS Registry Number.



According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017


1.1 GHS Product identifier

Product name (1R,2S,5R)-5-Methyl-2-isopropylcyclohexyl 5-oxo-L-prolinate

1.2 Other means of identification

Product number -
Other names L-Proline,5-oxo-,(1R,2S,5R)-5-methyl-2-(1-methylethyl)cyclohexyl ester

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:64519-44-4 SDS

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64519-44-4Downstream Products

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