Isovaleric acid - ≥99% , CAS No.503-74-2

CAS: 503-74-2 Cat. No.: I108281 Formule: C5H10O2 Poids moléculaire: 102.13 Beilstein Registry Number: 1098522 Numéro CE: 207-975-3
DISPONIBLE À COMMANDE
GRADE & PURITY ≥99%
Synonyms
ISOVALERIC ACID (MART.) | Isobutyl formic acid | 3,4-Diisovaleryl adrenaline | BCP32116 | b-Methylbutyric acid | CAS-503-74-2 | CHEBI:28484 | DELPHINIC-ACID | EN300-19718 | 3-Methylbutyric acid | 3-methyl-butyric acid | 3-Methylbutyric acid: isopropyl-Ace
Storage
Room temperature
Shipped In
Normal
★
Size
Allemagne (EU)
USA*
Price
Qty
25ml
I108281-25ml
—
1 En stock
10,33€
100ml
I108281-100ml
—
2 En stock
17,27€
250ml
I108281-250ml
1 En stock
2 En stock
25,95€
500ml
I108281-500ml
—
2 En stock
35,49€
Enter a quantity for the sizes you want to add.
🧪
Why this grade

≥99% 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 199 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Vue d’ensemble

An inhibitor of the synthesis of saturated acids

Specifications

Synonymes
ISOVALERIC ACID (MART.) | Isobutyl formic acid | 3,4-Diisovaleryl adrenaline | BCP32116 | b-Methylbutyric acid | CAS-503-74-2 | CHEBI:28484 | DELPHINIC-ACID | EN300-19718 | 3-Methylbutyric acid | 3-methyl-butyric acid | 3-Methylbutyric acid: isopropyl-Ace
Spécifications et pureté
≥99%
Conditions de stockage de stockage
Room temperature
Expédié en
Normal
Pureté
≥99%
Noms et identifiants
Pubchem Sid
Sourires canoniques
CC(C)CC(=O)O
IUPAC Name
3-methylbutanoic acid
InChIKey
GWYFCOCPABKNJV-UHFFFAOYSA-N
INCHI
1S/C5H10O2/c1-4(2)3-5(6)7/h4H,3H2,1-2H3,(H,6,7)
Isomères SMILES
CC(C)CC(=O)O
WGK Allemagne
1
RTECS
NY1400000
Numéro ONU
UN 3265
Groupe d'emballage
II
Poids moléculaire
102.13
Beilstein
1098522
Reaxy-Rn
1098522
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1098522&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
SuperclassLipids and lipid-like molecules
ClasseFatty Acyls
SubclassFatty acids and conjugates
Intermediate Tree Nodes Branched fatty acids
Direct ParentMethyl-branched fatty acids
Alternative Parents Monocarboxylic acids and derivatives  Carboxylic acids  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Methyl-branched fatty acid - 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 methyl-branched fatty acids. These are fatty acids with an acyl chain that has a methyl branch. Usually, they are saturated and contain only one or more methyl group. However, branches other than methyl may be present.
External Descriptors Branched fatty acids
Structure 3D
Modèle de structure chimique interactif





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HD1 Histone deacetylase (38 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Slc22a20 Solute carrier family 22 member 20 (86 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mécanismes d'action
Certificats (CoA, COO, BSE/TSE et tableau d'analyse)
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.

32 results found

Lot NumberCertificate TypeDateArticle
L2404061Certificate of AnalysisSep 04, 2026 I108281
K2510398Certificate of AnalysisOct 27, 2025 I108281
K2510389Certificate of AnalysisOct 27, 2025 I108281
K2510388Certificate of AnalysisOct 27, 2025 I108281
K2510342Certificate of AnalysisOct 27, 2025 I108281
K2510313Certificate of AnalysisOct 27, 2025 I108281
J2610104Certificate of AnalysisOct 27, 2025 I108281
H1830098Certificate of AnalysisOct 14, 2025 I108281
E2512307Certificate of AnalysisApr 29, 2025 I108281
E2512323Certificate of AnalysisApr 29, 2025 I108281
E2512327Certificate of AnalysisApr 29, 2025 I108281
E2512331Certificate of AnalysisApr 29, 2025 I108281
A2506202Certificate of AnalysisJan 11, 2025 I108281
L2426186Certificate of AnalysisDec 28, 2024 I108281
D2126257Certificate of AnalysisNov 07, 2024 I108281
D2403418Certificate of AnalysisMar 12, 2024 I108281
I2429017Certificate of AnalysisMar 12, 2024 I108281
A1904212Certificate of AnalysisAug 06, 2022 I108281
I2215611Certificate of AnalysisJun 13, 2022 I108281
K2309078Certificate of AnalysisJun 13, 2022 I108281
J2317017Certificate of AnalysisJun 13, 2022 I108281
I2215616Certificate of AnalysisJun 13, 2022 I108281
I2215615Certificate of AnalysisJun 13, 2022 I108281
I2215614Certificate of AnalysisJun 13, 2022 I108281
I2215613Certificate of AnalysisJun 13, 2022 I108281
I2215612Certificate of AnalysisJun 13, 2022 I108281
B2215506Certificate of AnalysisDec 18, 2021 I108281
B2215505Certificate of AnalysisDec 18, 2021 I108281
B2215493Certificate of AnalysisDec 18, 2021 I108281
D2126258Certificate of AnalysisMar 05, 2021 I108281
D2126256Certificate of AnalysisMar 05, 2021 I108281
D2126255Certificate of AnalysisMar 05, 2021 I108281
Propriétés chimiques et physiques
SolubilitéSoluble in water (41 mg/ml at 20 °C), ether, chloroform, alcohols, and methanol (partially).
SensibilitéHeat sensitive
Indice de réfraction1.399-1.407
Point d'éclair (°F)70℃
Point d'éclair (°C)70℃
Point d'ébullition (°C)176°C
Point de fusion (°C)-35°C
Poids moléculaire102.130 g/mol
XLogP31.200
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count2
Exact Mass102.068 Da
Monoisotopic Mass102.068 Da
Topological Polar Surface Area37.300 Ų
Heavy Atom Count7
Formal Charge0
Complexity66.500
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
Citations of This Product
Calculateurs de solution
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