5-Acetylvaleric acid - ≥96% , CAS No.3128-07-2

CAS: 3128-07-2 Cat. No.: O135071 Formula: CH3CO(CH2)4CO2H Molecular Weight: 144.17 EC Number: 221-512-2
AVAILABLE TO ORDER
GRADE & PURITY ≥96%
Synonyms
AKOS006223971 | 1-(4-Fluorobenzoyl)-3-[[(6-methoxy-2-naphthalenyl)oxy]methyl]-3-azetidinecarboxylic acid | NSC 167591 | CHEBI:179403 | DTXSID20953322 | EINECS 221-512-2 | J-018358 | LY-2584702 (free base) | 6-oxo-n-heptanoic acid | Reax disperser | DS-146
Storage
Room temperature,Argon charged
Shipped In
Normal
★
Size
Germany (EU)
USA*
Price
Qty
1g
O135071-1g
—
3 In stock

€9.46

€14.66
Save €5.21 (35.50%)
5g
O135071-5g
—
1 In stock

€32.02

€48.51
Save €16.49 (33.99%)
25g
O135071-25g
—
1 In stock

€100.57

€150.90
Save €50.33 (33.35%)
100g
O135071-100g
—
1 In stock

€321.84

€483.24
Save €161.40 (33.40%)
Enter a quantity for the sizes you want to add.
🧪
Why this grade

≥96% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Argon charged 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

6-Oxoheptanoic acid is a monocarboxylic acid with acyl functional group. Mass spectrometric characterization of 6-oxoheptanoic acid by electrospray ionization coupled to a triple quadrupole and TOF analyzer hybrid system has been reported.

Specifications

Synonyms
AKOS006223971 | 1-(4-Fluorobenzoyl)-3-[[(6-methoxy-2-naphthalenyl)oxy]methyl]-3-azetidinecarboxylic acid | NSC 167591 | CHEBI:179403 | DTXSID20953322 | EINECS 221-512-2 | J-018358 | LY-2584702 (free base) | 6-oxo-n-heptanoic acid | Reax disperser | DS-146
Specifications & Purity
≥96%
Storage
Room temperature,Argon charged
Shipped In
Normal
Purity
≥96%
Names and Identifiers
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/504756421
Canonical Smiles
CC(=O)CCCCC(=O)O
IUPAC Name
6-oxoheptanoic acid
InChIKey
IZOQMUVIDMLRDC-UHFFFAOYSA-N
INCHI
1S/C7H12O3/c1-6(8)4-2-3-5-7(9)10/h2-5H2,1H3,(H,9,10)
Isomeric SMILES
CC(=O)CCCCC(=O)O
WGK Germany
3
Molecular Weight
144.17
Reaxy-Rn
1362931
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1362931&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 acids and derivatives
ClassKeto acids and derivatives
SubclassMedium-chain keto acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentMedium-chain keto acids and derivatives
Alternative Parents Ketones  Monocarboxylic acids and derivatives  Carboxylic acids  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Medium-chain keto acid - Ketone - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as medium-chain keto acids and derivatives. These are keto acids with a 6 to 12 carbon atoms long side chain.
External Descriptors Oxo fatty acids
3D Structure
Interactive Chemical Structure Model





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.

9 results found

Lot NumberCertificate TypeDateItem
L1923079Certificate of AnalysisApr 09, 2025 O135071
L2315143Certificate of AnalysisNov 28, 2023 O135071
L2315144Certificate of AnalysisNov 28, 2023 O135071
L2315145Certificate of AnalysisNov 28, 2023 O135071
L2121035Certificate of AnalysisOct 23, 2023 O135071
F2204582Certificate of AnalysisMar 23, 2022 O135071
F2204599Certificate of AnalysisMar 23, 2022 O135071
F2204600Certificate of AnalysisMar 23, 2022 O135071
F2204999Certificate of AnalysisMar 23, 2022 O135071
Chemical and Physical Properties
SolubilitySoluble in water
SensitivityMoisture sensitive
x_flash_point_drop_fahrenheit235.4 °F
x_flash_point_drop_centigrade113 °C
x_boil_point_char158-162 °C
x_melt_point_char35-37 °C
Molecular Weight144.170 g/mol
XLogP30.200
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count5
Exact Mass144.079 Da
Monoisotopic Mass144.079 Da
Topological Polar Surface Area54.400 Ų
Heavy Atom Count10
Formal Charge0
Complexity129.000
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
Solution Calculators
Reviews

Customer Reviews

Frequently Asked Questions

What is the purity of this product?
This product is supplied at ≥96% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.
How should this product be stored?
Store at room temperature under argon. It is supplied under an argon blanket; reseal under inert gas after each use.
How is this product shipped?
This product ships under standard ambient conditions. No temperature-controlled packaging is required.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 3128-07-2, the molecular formula is C7H12O3, and the molecular weight is 144.17 g/mol. InChIKey IZOQMUVIDMLRDC-UHFFFAOYSA-N.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

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