Description
ChemicalBook > CAS DataBase List > Monostearin

Monostearin

Description
Product Name
Monostearin
CAS No.
123-94-4
Chemical Name
Monostearin
Synonyms
GLYCERYL STEARATE;GLYCEROL MONOSTEARATE;Monostearin;GLYCERYL STEARATE SE;1-STEAROYL-RAC-GLYCEROL;distilled monoglyceride;Arlacel 165;1-MONOSTEARIN;2,3-Dihydroxypropyl stearate;Tegin 55G
CBNumber
CB3234697
Molecular Formula
C21H42O4
Formula Weight
358.56
MOL File
123-94-4.mol
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Monostearin Property

Melting point:
78-81 °C
Boiling point:
476.9±25.0 °C(Predicted)
Density 
0.9678 g/cm3
FEMA 
2527 | GLYCERYL MONOSTEARATE
storage temp. 
-20°C
solubility 
Chloroform (Slightly)
pka
13.16±0.20(Predicted)
form 
Solid
color 
White to Off-White
Odor
at 100.00 %. mild fatty waxy
Odor Type
fatty
biological source
synthetic (organic)
Merck 
4489
JECFA Number
918
BRN 
1728685
Hydrophilic-Lipophilic Balance (HLB)
5.5
Dielectric constant
4.9(77.0℃)
InChIKey
VBICKXHEKHSIBG-UHFFFAOYSA-N
LogP
7.23
CAS DataBase Reference
123-94-4(CAS DataBase Reference)
NIST Chemistry Reference
Octadecanoic acid, 2,3-dihydroxypropyl ester(123-94-4)
EPA Substance Registry System
1-Monostearin (123-94-4)
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Safety

Safety Statements 
24/25
WGK Germany 
1
HS Code 
29157090
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
M2015
Product name
1-Stearoyl-rac-glycerol
Purity
≥99%
Packaging
100mg
Price
$143.78
Updated
2025/07/31
Sigma-Aldrich
Product number
M2015
Product name
1-Stearoyl-rac-glycerol
Purity
≥99%
Packaging
1g
Price
$816
Updated
2025/07/31
Sigma-Aldrich
Product number
90844
Product name
1-Stearoyl-rac-glycerol
Purity
analyticalstandard
Packaging
100MG
Price
$139.65
Updated
2025/07/31
Cayman Chemical
Product number
26827
Product name
1-Stearoyl-rac-glycerol
Packaging
250mg
Price
$118
Updated
2024/03/01
Cayman Chemical
Product number
26827
Product name
1-Stearoyl-rac-glycerol
Packaging
500mg
Price
$220
Updated
2024/03/01
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Monostearin Chemical Properties,Usage,Production

Description

Monostearin (also known as 1-Stearoyl-rac-glycerol) is a long chain molecule typically occurring in the body as a by-product of the breakdown of fats. It is one of the panels of serum metabolic biomarkers for detecting and diagnosing cancer, especial ovarian cancer. It is also used in the development of drug delivery vehicles such as nanoparticles and microemulsions. It can also be used as an emulsifying agent, which allows the suspension of pharmaceuticals in a biodegradable form.

Uses

glyceryl stearate SE is self-emulsifying glyceryl stearate. It provides a stable, uniform oil-in-water emulsion.

Uses

Monostearin (1-Stearoyl-rac-glycerol) is used in the development of drug delivery vehicles such as nanoparticles and microemulsions.

Definition

ChEBI: A rac-1-monoacylglycerol composed of equal amounts of 3-stearoyl-sn-glycerol and 1-stearoyl-sn-glycerol.

Monostearin Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Monostearin manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
Monostearin 123-94-4
Price
US $0.00/KG
Min. Order
1KG
Purity
98%min
Supply Ability
30tons/month
Release date
2023-01-10
Hebei Chuanghai Biotechnology Co., Ltd
Product
Monostearin 123-94-4
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-11-13
HebeiShuoshengImportandExportco.,Ltd
Product
Monostearin 123-94-4
Price
US $6.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
2000KG/Month
Release date
2024-08-08

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