Glycerol - AR, ≥99% , CAS No.56-81-5

CAS: 56-81-5 Cat. No.: G116203 Formula: C3H8O3 Molecular Weight: 92.09 Beilstein Registry Number: 635685 EC Number: 200-289-5
AVAILABLE TO ORDER
GRADE & PURITY AR ? Analytical Reagent grade — high-purity chemicals meeting strict assay limits for lab analysis. Use when accuracy matters and trace impurities could skew results. ≥99%
Synonyms
Glycerin
Storage
Room temperature
Shipped In
Normal
★
Size
USA
Germany (EU)*
Price
Qty
100ml
G116203-100ml
4 In stock
—

$11.90

$14.90
Save $3.00 (20.13%)
500ml
G116203-500ml
3 In stock
6 In stock

$16.90

$25.90
Save $9.00 (34.75%)
12×500ml
G116203-12×500ml
Made to order · 8–12 wks

$166.90

$279.90
Save $113.00 (40.37%)
Enter a quantity for the sizes you want to add.
🧪
Why this grade

AR, ≥99% AR for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 1706 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Glycerol is useful in a variety of applications, glycerol is used as a solvent, plasticizer and humectant. In polyacrylamide gel electrophoresis, glycerol is used in sample preparation and gel formation. At a concentration of 5-10%, glycerol is used to increase the density of a sample so that it will layer at the bottom of a sample well. Additional uses include as an aid in casting gradient gels, a protein stabilizer and storage buffer component.
Useful for sample preparation/protein stabilization and as a storage buffer component.

Specifications

Synonyms
Glycerin
Specifications & Purity
AR, ≥99%
Storage
Room temperature
Shipped In
Normal
Grade
AR
Purity
≥99%
Names and Identifiers
Pubchem Sid
Canonical Smiles
OCC(O)CO
IUPAC Name
propane-1,2,3-triol
InChIKey
PEDCQBHIVMGVHV-UHFFFAOYSA-N
INCHI
1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2
Isomeric SMILES
C(C(CO)O)O
WGK Germany
1
Molecular Weight
92.09
Beilstein
635685
Reaxy-Rn
635685
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=635685&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic oxygen compounds
ClassOrganooxygen compounds
SubclassCarbohydrates and carbohydrate conjugates
Intermediate Tree Nodes Not available
Direct ParentSugar alcohols
Alternative Parents Secondary alcohols  Polyols  Primary alcohols  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Sugar alcohol - Secondary alcohol - Polyol - Hydrocarbon derivative - Primary alcohol - Alcohol - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as sugar alcohols. These are hydrogenated forms of carbohydrate in which the carbonyl group (aldehyde or ketone, reducing sugar) has been reduced to a primary or secondary hydroxyl group.
External Descriptors a sugar alcohol
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
F2 Tclin Thrombin (11687 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ESR1 Tclin Estrogen receptor alpha (17718 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PGR Tclin Progesterone receptor (8562 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CHRM2 Tclin Muscarinic acetylcholine receptor M2 (10671 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HTR1A Tclin Serotonin 1a (5-HT1a) receptor (14969 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ADRA2A Tclin Alpha-2a adrenergic receptor (9450 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
AR Tclin Androgen Receptor (11781 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CHRM1 Tclin Muscarinic acetylcholine receptor M1 (12690 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
MAOA Tclin Monoamine oxidase A (11911 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
DRD1 Tclin Dopamine D1 receptor (9720 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ACHE Tclin Acetylcholinesterase (18204 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PTGS1 Tclin Cyclooxygenase-1 (9233 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SLC6A2 Tclin Norepinephrine transporter (10102 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SLC6A4 Tclin Serotonin transporter (12625 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ADRA1A Tclin Alpha-1a adrenergic receptor (8359 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
OPRM1 Tclin Mu opioid receptor (19785 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
DRD3 Tclin Dopamine D3 receptor (14368 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SLC6A3 Tclin Dopamine transporter (10535 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
KCNH2 Tclin HERG (29587 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PDE3A Tclin Phosphodiesterase 3A (3309 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HTR2B Tclin Serotonin 2b (5-HT2b) receptor (10323 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
TBXA2R Tclin Thromboxane A2 receptor (5717 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
THRB Tclin Thyroid hormone receptor beta-1 (7926 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PDE4A Tclin Phosphodiesterase 4A (1943 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ADORA3 Tchem Adenosine A3 receptor (15931 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HRH3 Tclin Histamine H3 receptor (10389 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
KDR Tclin Vascular endothelial growth factor receptor 2 (20924 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ALDH1A1 Tchem Aldehyde dehydrogenase 1A1 (77053 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
KYAT1 Tbio Kynurenine--oxoglutarate transaminase I (96 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ACR Tchem Acrosin (277 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Lymphoblastoid cell (5959 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
LMNA Tbio Prelamin-A/C (36751 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Ppard Peroxisome proliferator-activated receptor delta (358 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Abcb1b P-glycoprotein 1 (174 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Oryctolagus cuniculus (11301 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Rattus norvegicus (775804 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Nfe2l2 Nuclear factor erythroid 2-related factor 2 (214 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SARS-CoV-2 (38078 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

116 results found

Lot NumberCertificate TypeDateItem
I2601207Certificate of AnalysisAug 21, 2026 G116203
I2601208Certificate of AnalysisAug 21, 2026 G116203
I2601210Certificate of AnalysisAug 21, 2026 G116203
I2616745Certificate of AnalysisAug 21, 2026 G116203
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D2630091Certificate of AnalysisApr 22, 2026 G116203
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F2603213Certificate of AnalysisApr 22, 2026 G116203
F2603214Certificate of AnalysisApr 22, 2026 G116203
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A2623371Certificate of AnalysisFeb 04, 2026 G116203
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C2609208Certificate of AnalysisFeb 04, 2026 G116203
C2609295Certificate of AnalysisFeb 04, 2026 G116203
C2609341Certificate of AnalysisFeb 04, 2026 G116203
D2629018Certificate of AnalysisFeb 04, 2026 G116203
A2629009Certificate of AnalysisNov 21, 2025 G116203
L2523220Certificate of AnalysisNov 21, 2025 G116203
L2523683Certificate of AnalysisNov 21, 2025 G116203
L2524616Certificate of AnalysisNov 21, 2025 G116203
J2531161Certificate of AnalysisOct 13, 2025 G116203
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H2506144Certificate of AnalysisJul 29, 2025 G116203
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D2514324Certificate of AnalysisMay 08, 2025 G116203
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D2509376Certificate of AnalysisMar 31, 2025 G116203
D2509687Certificate of AnalysisMar 31, 2025 G116203
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A2506117Certificate of AnalysisDec 04, 2024 G116203
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L2413533Certificate of AnalysisDec 04, 2024 G116203
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I2427029Certificate of AnalysisSep 19, 2024 G116203
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H2409058Certificate of AnalysisAug 28, 2024 G116203
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G2403502Certificate of AnalysisJun 26, 2024 G116203
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G2403541Certificate of AnalysisJun 26, 2024 G116203
E2422362Certificate of AnalysisApr 24, 2024 G116203
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D2402257Certificate of AnalysisMar 14, 2024 G116203
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C2405380Certificate of AnalysisMar 08, 2024 G116203
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B2419221Certificate of AnalysisJan 31, 2024 G116203
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L2312139Certificate of AnalysisDec 19, 2023 G116203
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A2404389Certificate of AnalysisDec 06, 2023 G116203
K2329346Certificate of AnalysisDec 06, 2023 G116203
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K2306352Certificate of AnalysisNov 14, 2023 G116203
K2306357Certificate of AnalysisNov 08, 2023 G116203
J2325319Certificate of AnalysisNov 02, 2023 G116203
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G2319764Certificate of AnalysisJul 31, 2023 G116203
G2304756Certificate of AnalysisJul 10, 2023 G116203
G2304766Certificate of AnalysisJul 10, 2023 G116203
G2304759Certificate of AnalysisJul 08, 2023 G116203
F2320371Certificate of AnalysisJun 26, 2023 G116203
F2320397Certificate of AnalysisJun 26, 2023 G116203
E2331405Certificate of AnalysisJun 08, 2023 G116203
E2331430Certificate of AnalysisJun 06, 2023 G116203
E2312426Certificate of AnalysisMay 17, 2023 G116203
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D2326687Certificate of AnalysisMay 12, 2023 G116203
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D2326819Certificate of AnalysisMay 06, 2023 G116203
D2312761Certificate of AnalysisApr 18, 2023 G116203
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C23231418Certificate of AnalysisMar 25, 2023 G116203
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B23031447Certificate of AnalysisFeb 21, 2023 G116203
B23031446Certificate of AnalysisFeb 11, 2023 G116203
A2314148Certificate of AnalysisJan 29, 2023 G116203
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A2314158Certificate of AnalysisJan 29, 2023 G116203
K2224067Certificate of AnalysisDec 02, 2022 G116203
K2215090Certificate of AnalysisNov 17, 2022 G116203
K2204965Certificate of AnalysisNov 07, 2022 G116203
I2227536Certificate of AnalysisOct 11, 2022 G116203
I2227538Certificate of AnalysisOct 11, 2022 G116203
H2220219Certificate of AnalysisAug 25, 2022 G116203
H2220220Certificate of AnalysisAug 25, 2022 G116203
F2204466Certificate of AnalysisJun 05, 2022 G116203
F2204554Certificate of AnalysisJun 05, 2022 G116203
G2205221Certificate of AnalysisJun 05, 2022 G116203
E2205017Certificate of AnalysisMay 08, 2022 G116203
E2205020Certificate of AnalysisMay 08, 2022 G116203
E2205019Certificate of AnalysisMay 07, 2022 G116203
D2213015Certificate of AnalysisApr 15, 2022 G116203
D2213018Certificate of AnalysisApr 15, 2022 G116203
A2220381Certificate of AnalysisJan 27, 2022 G116203
A2220401Certificate of AnalysisJan 27, 2022 G116203
A2207039Certificate of AnalysisJan 10, 2022 G116203
A2220375Certificate of AnalysisJan 10, 2022 G116203
Chemical and Physical Properties
SolubilitySoluble in water (>500 g/l) at 20 °C, methanol, ethanol, and DMSO. Insoluble in benzene, ether, chloroform, and fixed and volatile oils. Absorbs water from the air. Also absorbs hydrogen sulfide, hydrogen cyanide and sulfur dioxide.
SensitivityHygroscopic.
Refractive Index1.4746
Flash Point(°F)320°F
Flash Point(°C)176℃
Boil Point(°C)290°C
Melt Point(°C)17.8°C
Molecular Weight92.090 g/mol
XLogP3-1.800
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count3
Rotatable Bond Count2
Exact Mass92.0473 Da
Monoisotopic Mass92.0473 Da
Topological Polar Surface Area60.700 Ų
Heavy Atom Count6
Formal Charge0
Complexity25.200
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
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