2-Bromo-4-methylpentanoic acid - ≥97% , CAS No.42990-24-9

CAS: 42990-24-9 Cat. No.: B193385 Summenformel: C6H11BrO2 Molekulargewicht: 195.05 EG-Nummer: 836-595-6
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GRADE & PURITY ≥97%
Synonyms
(2R)-2-Bromo-4-methylpentanoic acid; (R)-2-Bromo-4-methylpentanoic acid; D-alpha-Bromo-gamma-methylvaleric acid; D-alpha-Bromoisocaproic acid | alpha-bromoisocaproic acid | SCHEMBL489804 | SY114157 | FT-0655379 | AKOS006275075 | MFCD00211265 | A872778 | N
Storage
Room temperature
Shipped In
Normal
★
Size
Deutschland (EU)
USA*
Price
Qty
50mg
B193385-50mg
—
3 Auf Lager

8,59€

12,93€
Speichern 4,34 € (33.56%)
250mg
B193385-250mg
—
2 Auf Lager

17,27€

25,95€
Speichern 8,68 € (33.44%)
1g
B193385-1g
—
2 Auf Lager

22,47€

33,76€
Speichern 11,28 € (33.42%)
5g
B193385-5g
—
1 Auf Lager

111,85€

168,25€
Speichern 56,40 € (33.52%)
Enter a quantity for the sizes you want to add.
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Why this grade

≥97% 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyme
(2R)-2-Bromo-4-methylpentanoic acid; (R)-2-Bromo-4-methylpentanoic acid; D-alpha-Bromo-gamma-methylvaleric acid; D-alpha-Bromoisocaproic acid | alpha-bromoisocaproic acid | SCHEMBL489804 | SY114157 | FT-0655379 | AKOS006275075 | MFCD00211265 | A872778 | N
Spezifikationen & Reinheit
≥97%
Storage
Room temperature
Verschickt in
Normal
Reinheit
≥97%
Namen und Kennungen
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/504757247
Kanonisches Lächeln
CC(C)CC(C(=O)O)Br
IUPAC Name
2-bromo-4-methylpentanoic acid
InChIKey
NNFDHJQLIFECSR-UHFFFAOYSA-N
INCHI
1S/C6H11BrO2/c1-4(2)3-5(7)6(8)9/h4-5H,3H2,1-2H3,(H,8,9)
Isomere SMILES
CC(C)CC(C(=O)O)Br
Molekulargewicht
195.05
Reaxy-Rn
1721739
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1721739&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
KlasseFatty Acyls
SubclassFatty acids and conjugates
Intermediate Tree Nodes Not available
Direct ParentHalogenated fatty acids
Alternative Parents Methyl-branched fatty acids  Alpha-halocarboxylic acids  Monocarboxylic acids and derivatives  Carboxylic acids  Organobromides  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  Alkyl bromides  
Molecular FrameworkAliphatic acyclic compounds
Substituents Methyl-branched fatty acid - Halogenated fatty acid - Branched fatty acid - Alpha-halocarboxylic acid or derivatives - Alpha-halocarboxylic acid - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organobromide - Organohalogen compound - Carbonyl group - Alkyl halide - Alkyl bromide - Aliphatic acyclic compound
BeschreibungThis compound belongs to the class of organic compounds known as halogenated fatty acids. These are fatty acids with a chain that carries a halogen atom (Cl,F,I,Br).
External Descriptors Not available
3D-Struktur
Interaktives chemisches Strukturmodell





Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
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.

7 results found

Lot NumberCertificate TypeDatumArtikel
K2524151Certificate of AnalysisDec 09, 2025 B193385
K2524104Certificate of AnalysisDec 01, 2025 B193385
J2127576Certificate of AnalysisAug 13, 2024 B193385
J2127577Certificate of AnalysisAug 13, 2024 B193385
J2127578Certificate of AnalysisAug 13, 2024 B193385
J2127579Certificate of AnalysisAug 13, 2024 B193385
J2127580Certificate of AnalysisAug 13, 2024 B193385
Chemische und physikalische Eigenschaften
Molekulargewicht195.050 g/mol
XLogP32.300
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count3
Exact Mass193.994 Da
Monoisotopic Mass193.994 Da
Topological Polar Surface Area37.300 Ų
Heavy Atom Count9
Formal Charge0
Complexity101.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count1
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Lösungsrechner
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Häufig gestellte Fragen

What is the purity of this product?
This product is supplied at ≥97% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.
How should this product be stored?
Store at room temperature.
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 42990-24-9, the molecular formula is C6H11BrO2, and the molecular weight is 195.05 g/mol. InChIKey NNFDHJQLIFECSR-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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