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Catalog Number:
39587
CAS Number:
4254-14-2
(R)-(-)-1,2-Propanediol
Purity:
≥ 97% (GC)
Synonym(s):
(R)-(-)-1,2-Dihydroxypropane, (R)-(-)-Propylene glycol
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$152.33 /5G
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Product Information

(R)-(-)-1,2-Propanediol is a versatile chiral compound widely utilized in various industries due to its unique properties. This compound, also known as (R)-1,2-Propanediol, serves as an important building block in the synthesis of pharmaceuticals, cosmetics, and food products. Its ability to act as a humectant and solvent makes it particularly valuable in personal care formulations, enhancing moisture retention and product stability. Additionally, (R)-(-)-1,2-Propanediol is recognized for its low toxicity and biodegradability, making it an environmentally friendly choice for manufacturers seeking sustainable alternatives.

In the pharmaceutical sector, (R)-(-)-1,2-Propanediol is employed in the formulation of various drug delivery systems, enhancing solubility and bioavailability of active ingredients. Its chiral nature allows for the production of enantiomerically pure compounds, which is crucial in developing effective medications. Furthermore, its application in food processing as a flavoring agent and preservative highlights its versatility. Researchers and industry professionals can leverage the unique properties of (R)-(-)-1,2-Propanediol to innovate and improve product formulations across multiple domains.

Synonyms
(R)-(-)-1,2-Dihydroxypropane, (R)-(-)-Propylene glycol
CAS Number
4254-14-2
Purity
≥ 97% (GC)
Molecular Formula
C3H8O2
Molecular Weight
76.1
MDL Number
MFCD00066248
PubChem ID
1030
Density
1.04 g/mL
Appearance
Colorless, slightly orange or yellow clear liquid
Refractive Index
n20D = 1.43
Optical Rotation
[α]20D = -15 to -18 ° (neat)
Conditions
Store at RT
General Information
Synonyms
(R)-(-)-1,2-Dihydroxypropane, (R)-(-)-Propylene glycol
CAS Number
4254-14-2
Purity
≥ 97% (GC)
Molecular Formula
C3H8O2
Molecular Weight
76.1
MDL Number
MFCD00066248
PubChem ID
1030
Density
1.04 g/mL
Appearance
Colorless, slightly orange or yellow clear liquid
Refractive Index
n20D = 1.43
Optical Rotation
[α]20D = -15 to -18 ° (neat)
Conditions
Store at RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

(R)-(-)-1,2-Propanediol is widely utilized in research focused on

  • Pharmaceutical Formulations: This compound serves as a solvent and stabilizer in various medications, enhancing the solubility and bioavailability of active ingredients.
  • Cosmetic Products: It is commonly used in skincare and cosmetic formulations due to its moisturizing properties, helping to improve skin hydration and texture.
  • Food Industry: As a food additive, it acts as a humectant, retaining moisture in food products, which can improve shelf life and texture.
  • Antifreeze Solutions: Its low freezing point makes it an effective component in antifreeze formulations, providing protection against freezing in automotive and industrial applications.
  • Biotechnology: In laboratory settings, it is used as a cryoprotectant for preserving biological samples, ensuring cell viability during freezing and thawing processes.

Citations