Propionic acid - AR, ≥99.5%(GC) , CAS No.79-09-4

Name: Propionic acid - AR, ≥99.5%(GC) , CAS No.79-09-4
SKU: P110444
Availability: InStock

CAS: 79-09-4 Cat. No.: P110444 Formula: C₃H₆O₂ Molecular Weight: 74.08 Beilstein Registry Number: 506071 EC Number: 201-176-3

531 Citations COA

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Propionic acid - AR, ≥99.5%(GC) CAS No(79-09-4) by Aladdin Scientific

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AVAILABLE TO ORDER

GRADE & PURITY AR ? ≥99.5%(GC)

Synonyms

Storage

Room temperature

Shipped In

FedEx DG Service

Overview Specifications Names and Identifiers Documentation Advanced Data Taxonomic Classification 3D Structure Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Documents & Articles Citations of This Product Solution Calculators Reviews

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Why this grade

AR, ≥99.5%(GC) AR for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships FedEx DG Service Check lot-specific COA for exact specifications.

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Quality documents

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

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Literature proof

Cited in 531 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

There is a slightly pungent odor. Can be miscible with water and soluble in ethanol, chloroform, and ether. Flammable. Low toxicity, median lethal dose (rat, oral) 4.29g/kg. Corrosive. Explosion limit 2.1% -12%. Determination of aromatic diamines, gas chromatography analysis standard. Insect cell culture grade is used to inhibit the growth of fungi in insect cell culture.

Specifications

Synonyms

Specifications & Purity

AR, ≥99.5%(GC)

Storage

Room temperature

Shipped In

FedEx DG Service

Grade

Purity

≥99.5%(GC)

Names and Identifiers

Pubchem Sid

508811724

Canonical Smiles

CCC(=O)O

IUPAC Name

propanoic acid

InChIKey

XBDQKXXYIPTUBI-UHFFFAOYSA-N

INCHI

1S/C3H6O2/c1-2-3(4)5/h2H2,1H3,(H,4,5)

Isomeric SMILES

CCC(=O)O

WGK Germany

RTECS

UE5950000

Alternate CAS

79-09-4,68990-37-4,68937-68-8,557-28-8 (zinc salt)

UN Number

3463

Packing Group

MeSH Entry Terms

chromium propionate;ethylformic acid;lithium propanoate;Monoprop;potassium propionate;propionic acid;propionic acid, zinc salt;zinc propionate

Molecular Weight

74.08

Beilstein

506071

Reaxy-Rn

506071

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=506071&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

Kingdom Organic compounds
- Superclass Organic acids and derivatives
  - Class Carboxylic acids and derivatives
    - Subclass Carboxylic acids

Kingdom	Organic compounds
Superclass	Organic acids and derivatives
Class	Carboxylic acids and derivatives
Subclass	Carboxylic acids
Intermediate Tree Nodes	Not available
Direct Parent	Carboxylic acids
Alternative Parents	Monocarboxylic acids and derivatives Organic oxides Hydrocarbon derivatives Carbonyl compounds
Molecular Framework	Aliphatic acyclic compounds
Substituents	Monocarboxylic acid or derivatives - Carboxylic acid - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound
Description	This compound belongs to the class of organic compounds known as carboxylic acids. These are compounds containing a carboxylic acid group with the formula -C(=O)OH.
External Descriptors	Straight chain fatty acids
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

3D Structure

Associated Targets(Human)

FFAR2 Tchem Free fatty acid receptor 2 (0 Activities)

Discover Target: FFAR2

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

FFAR3 Tchem Free fatty acid receptor 3 (0 Activities)

Discover Target: FFAR3

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

K562 (73714 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

HCT-116 (91556 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

SLC16A1 Tchem Monocarboxylate transporter 1 (146 Activities)

Discover Target: SLC16A1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

FFAR3 Tchem Free fatty acid receptor 3 (304 Activities)

Discover Target: FFAR3

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

FFAR2 Tchem Free fatty acid receptor 2 (545 Activities)

Discover Target: FFAR2

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

POLK Tbio DNA polymerase kappa (8653 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

POLL Tbio DNA polymerase lambda (184 Activities)

Discover Target: POLL

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

FIBCD1 Tbio Fibrinogen C domain-containing protein 1 (33 Activities)

Discover Target: FIBCD1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Associated Targets(non-human)

HD1 Histone deacetylase (38 Activities)

Discover Target: HD1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Saccharomyces cerevisiae (19171 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Candida albicans (78123 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Mus musculus (284745 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

RAW264.7 (28094 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Slc22a20 Solute carrier family 22 member 20 (86 Activities)

Discover Target: Slc22a20

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Slc22a6 Solute carrier family 22 member 6 (141 Activities)

Discover Target: Slc22a6

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

SARS-CoV-2 (38078 Activities)

Explore this target

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay 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.

41 results found

Lot Number	Certificate Type	Date	Item
I2624747	Certificate of Analysis	Sep 21, 2026	P110444
I2624746	Certificate of Analysis	Sep 21, 2026	P110444
G2616289	Certificate of Analysis	Jul 07, 2026	P110444
G2616278	Certificate of Analysis	Jul 07, 2026	P110444
F2611505	Certificate of Analysis	Jun 08, 2026	P110444
F2611499	Certificate of Analysis	Jun 08, 2026	P110444
F2611497	Certificate of Analysis	Jun 08, 2026	P110444
E2607625	Certificate of Analysis	Apr 27, 2026	P110444
E2607188	Certificate of Analysis	Apr 27, 2026	P110444
C2618596	Certificate of Analysis	Mar 12, 2026	P110444
C2618597	Certificate of Analysis	Mar 12, 2026	P110444
A2630754	Certificate of Analysis	Jan 21, 2026	P110444
A2630204	Certificate of Analysis	Jan 21, 2026	P110444
L2321387	Certificate of Analysis	Sep 17, 2025	P110444
D2516422	Certificate of Analysis	Apr 01, 2025	P110444
D2516421	Certificate of Analysis	Apr 01, 2025	P110444
B2520126	Certificate of Analysis	Dec 18, 2024	P110444
B2520127	Certificate of Analysis	Dec 18, 2024	P110444
K2407562	Certificate of Analysis	Oct 30, 2024	P110444
K2407561	Certificate of Analysis	Oct 30, 2024	P110444
I2402341	Certificate of Analysis	Aug 23, 2024	P110444
F2417199	Certificate of Analysis	May 21, 2024	P110444
F2417200	Certificate of Analysis	May 21, 2024	P110444
C2428226	Certificate of Analysis	Mar 22, 2024	P110444
C2428225	Certificate of Analysis	Mar 22, 2024	P110444
L2321381	Certificate of Analysis	Dec 14, 2023	P110444
G2327253	Certificate of Analysis	Jul 20, 2023	P110444
G2327262	Certificate of Analysis	Jul 20, 2023	P110444
E2329838	Certificate of Analysis	May 18, 2023	P110444
E2329848	Certificate of Analysis	May 18, 2023	P110444
D2308391	Certificate of Analysis	Mar 30, 2023	P110444
D2308397	Certificate of Analysis	Mar 30, 2023	P110444
D2323920	Certificate of Analysis	Mar 30, 2023	P110444
L2215943	Certificate of Analysis	Dec 08, 2022	P110444
L2215946	Certificate of Analysis	Dec 08, 2022	P110444
K2209053	Certificate of Analysis	Nov 01, 2022	P110444
K2209056	Certificate of Analysis	Nov 01, 2022	P110444
H2204421	Certificate of Analysis	Jul 29, 2022	P110444
H2204420	Certificate of Analysis	Jul 29, 2022	P110444
C2209506	Certificate of Analysis	Feb 21, 2022	P110444
C2209532	Certificate of Analysis	Feb 21, 2022	P110444

Chemical and Physical Properties

Sensitivity	Moisture sensitive.
Refractive Index	n20/D 1.386 (lit.)
Flash Point(°C)	58℃
Boil Point(°C)	141.1°C
Melt Point(°C)	−24-−23 °C (lit.)
Molecular Weight	74.080 g/mol
XLogP3	0.300
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	1
Exact Mass	74.0368 Da
Monoisotopic Mass	74.0368 Da
Topological Polar Surface Area	37.300 Å²
Heavy Atom Count	5
Formal Charge	0
Complexity	40.200
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

Documents & Articles

Fatty Acids from Basics to Lab Practice: Structural Classification, Research Uses, and Selection Tips (with an Aladdin Representative Product Quick-Reference Table)

Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides

Tags:

Fatty acids Long-chain carbon compounds

Inulin: Structural Features, Physicochemical Properties, Application Development, and Research Progress in Experimental Settings

Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides

Tags:

Inulin Fructan Soluble dietary fiber Prebiotic Degree of polymerization Short-chain fatty acids Inulin clearance

How Organic Acids “Stabilize a System”: Selection Logic via the pH Window, Salt Forms, and Metal-Ion Management (with a navigation guide to Tables A–E)

Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides

Tags:

Pharmaceuticals Organic Acids

Experimental Research on Candidate Probiotics: From Strain Identification and Mechanistic Evaluation to Product Selection

Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides

Tags:

Probiotics Microorganism Strain specificity

Why Are Preservative Systems in Daily Chemical Products Effective? Common Types, Mechanisms of Action, and Factors Affecting Preservation Efficacy

Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides

Tags:

Preservatives

Probiotics, Prebiotics, and Postbiotics in Skin Care: Conceptual Distinctions, Mechanisms of Action, and Their Applications in the Care of Dry, Itchy, and Rough Skin

Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides

Tags:

skin care Probiotics

Potential Mechanisms of Succinic Acid in Acne Care: From Dicarboxylic Acid–Base Equilibria to Metabolic Antagonism Among Skin Microorganisms

Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides

Tags:

Succinic Acid Acne

Citations of This Product

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Propionic acid - AR, ≥99.5%(GC) , CAS No.79-09-4

Storage & shipping

Quality documents

Literature proof

Overview

Specifications

Documentation

📋 Safety Data Sheet (SDS)

✅ Certificate of Analysis (COA)

📊 Datasheet

🔬 Specification Sheet

Advanced Data

Molarity Calculator

Dilution Calculator

Reconstitution Calculator

Customer Reviews

📚 Citations by Application

Need help choosing the grade?

Related Products

Propionic acid - AR, ≥99.5%(GC) , CAS No.79-09-4

Storage & shipping

Quality documents

Literature proof

Overview

Specifications

Documentation

📋 Safety Data Sheet (SDS)

✅ Certificate of Analysis (COA)

📊 Datasheet

🔬 Specification Sheet

Advanced Data

Molarity Calculator

Dilution Calculator

Reconstitution Calculator

Customer Reviews

📚 Citations by Application

Need help choosing the grade?

View related series

Related Products