Isobutyl Isovalerate - ≥98%(GC) , CAS No.589-59-3

CAS: 589-59-3 Cat. No.: I157524 Molecular Weight: 158.24 Beilstein Registry Number: 2(4)790 EC Number: 209-653-8
AVAILABLE TO ORDER
GRADE & PURITY ≥98%(GC)
Synonyms
2-Methylpropyl 3-methylbutyrate | Butanoic acid, 3-methyl-, 2-methylpropyl ester | ISOBUTYL ISOVALERATE [MI] | AKOS024437963 | Isobutyl 3-methylbutanoate | KEBDNKNVCHQIJU-UHFFFAOYSA-N | LMFA07010727 | Q27161264 | FEMA No. 3369 | 2-methylpropyl-3-methylbut
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
25ml
I157524-25ml
3

$19.90

$26.90
Save $7.00 (26.02%)
100ml
I157524-100ml
2

$54.90

$95.90
Save $41.00 (42.75%)
500ml
I157524-500ml
2
$209.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥98%(GC) 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 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
2-Methylpropyl 3-methylbutyrate | Butanoic acid, 3-methyl-, 2-methylpropyl ester | ISOBUTYL ISOVALERATE [MI] | AKOS024437963 | Isobutyl 3-methylbutanoate | KEBDNKNVCHQIJU-UHFFFAOYSA-N | LMFA07010727 | Q27161264 | FEMA No. 3369 | 2-methylpropyl-3-methylbut
Specifications & Purity
≥98%(GC)
Storage
Room temperature
Shipped In
Normal
Purity
≥98%(GC)
Names and Identifiers
Pubchem Sid504752145
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504752145
Canonical SmilesCC(C)CC(=O)OCC(C)C
IUPAC Name2-methylpropyl 3-methylbutanoate
InChIKeyKEBDNKNVCHQIJU-UHFFFAOYSA-N
INCHI1S/C9H18O2/c1-7(2)5-9(10)11-6-8(3)4/h7-8H,5-6H2,1-4H3
Isomeric SMILES CC(C)CC(=O)OCC(C)C
RTECS NY1506000
Molecular Weight 158.24
Beilstein 2(4)790
Reaxy-Rn 1702649
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1702649&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
ClassFatty Acyls
SubclassFatty acid esters
Intermediate Tree Nodes Not available
Direct ParentFatty acid esters
Alternative Parents Carboxylic acid esters  Monocarboxylic acids and derivatives  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Fatty acid ester - Carboxylic acid ester - Monocarboxylic acid or derivatives - 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 fatty acid esters. These are carboxylic ester derivatives of a fatty acid.
External Descriptors Not available
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.

1 results found

Lot NumberCertificate TypeDateItem
G1930085Certificate of AnalysisMay 06, 2023 I157524
Chemical and Physical Properties
Refractive Index1.41
Flash Point(°C)57°C(lit.)
Boil Point(°C)168°C
Molecular Weight158.240 g/mol
XLogP32.700
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count5
Exact Mass158.131 Da
Monoisotopic Mass158.131 Da
Topological Polar Surface Area26.300 Ų
Heavy Atom Count11
Formal Charge0
Complexity117.000
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
Citations of This Product
References
1. Dehao Meng, Dongbo Zhao, Zhichao Zhao, Xiaoxue Wang, Yi Wu, Yonghui Li, Zhaolin Lv, Qilin Zhong.  (2025)  Revealing key aroma compounds and the potential metabolic pathways in sea buckthorn berries.  FOOD CHEMISTRY,      [PMID:39986073] [10.1016/j.foodchem.2025.143430]
Solution Calculators
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