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Catalog Number:
39578
CAS Number:
4254-15-3
(S)-(+)-1,2-Propanediol
Purity:
≥ 98% (GC)
Synonym(s):
(S)-(+)-1,2-Dihydroxypropane, (S)-(+)-Propylene glycol
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Product Information

(S)-(+)-1,2-Propanediol is a versatile and valuable compound widely utilized in various industries, particularly in the production of pharmaceuticals, cosmetics, and food products. Known for its excellent solvent properties and low toxicity, this compound serves as a humectant and stabilizer, enhancing the texture and moisture retention in personal care formulations. Its chiral nature makes it particularly useful in the synthesis of optically active compounds, which are essential in the pharmaceutical industry for developing effective drugs.

This compound is also recognized for its role in the food industry, where it acts as a flavoring agent and preservative, ensuring product integrity and safety. Researchers appreciate its ability to improve the solubility of active ingredients, making it an ideal choice for formulating various products. With its unique properties, (S)-(+)-1,2-Propanediol stands out as a reliable ingredient that not only meets industry standards but also offers significant advantages over similar compounds, such as enhanced stability and compatibility with a wide range of formulations.

Synonyms
(S)-(+)-1,2-Dihydroxypropane, (S)-(+)-Propylene glycol
CAS Number
4254-15-3
Purity
≥ 98% (GC)
Molecular Formula
C3H8O2
Molecular Weight
76.1
MDL Number
MFCD00004539
PubChem ID
1030
Density
1.04 g/mL
Appearance
Colorless, slightly yellow or orange clear liquid
Boiling Point
92 °C / 15 mmHg
Refractive Index
n20D = 1.43
Optical Rotation
[α]20D = 16.5 ° (neat)
Conditions
Store at RT
General Information
Synonyms
(S)-(+)-1,2-Dihydroxypropane, (S)-(+)-Propylene glycol
CAS Number
4254-15-3
Purity
≥ 98% (GC)
Molecular Formula
C3H8O2
Molecular Weight
76.1
MDL Number
MFCD00004539
PubChem ID
1030
Density
1.04 g/mL
Appearance
Colorless, slightly yellow or orange clear liquid
Boiling Point
92 °C / 15 mmHg
Refractive Index
n20D = 1.43
Optical Rotation
[α]20D = 16.5 ° (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

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

  • Pharmaceutical Formulations: This compound serves as a solvent and stabilizer in various drug formulations, enhancing the solubility of active ingredients and improving the overall efficacy of medications.
  • Cosmetic Products: It is commonly used in skincare and cosmetic formulations due to its moisturizing properties, helping to retain moisture in the skin and providing a smooth texture in creams and lotions.
  • Food Industry: As a food additive, it acts as a humectant, helping to maintain moisture in food products, which is crucial for extending shelf life and improving texture.
  • Biotechnology Applications: In bioprocessing, it is utilized as a cryoprotectant to preserve biological samples, ensuring cell viability during freezing and thawing processes.
  • Industrial Applications: It is employed as a solvent in various chemical reactions and processes, offering a safer alternative to more hazardous solvents, thereby improving workplace safety.

Citations