Lipids and Lipid Derivatives
Medchemexpress LLC Disodium succinate-13C2 | 83587-80-8 | 99.3% | 164.04 g/mol | C4H4Na2O4 | 5 MG
Disodium succinate-13C2 is the 13C2-stable-isotope labeled disodium salt of succinic acid supplied as a small-pack analytical standard for metabolic and biochemical research. It is used as an internal standard or tracer in mass spectrometry, NMR, and isotope-labeling experiments where high isotopic and chemical integrity are required.
- 13C2 stable isotope labeling for tracing and quantification.
- High chemical purity (reported 99.3%) for reliable analytical measurements.
- Small pack size suitable for micro-scale analytical workflows.
- Compatible with mass spectrometry and NMR applications.
- Provides a defined reagent for metabolic flux and isotope tracing studies.
Medchemexpress LLC Hexanoic acid, 3-oxo-, ethyl ester | 3249-68-1 | MFCD00009401 | 96.0% | 158.20 g/mol | C8H14O3 | 10 G
Ethyl butyrylacetate (ethyl 3-oxohexanoate) is an organic ester used as a building block in organic synthesis and as a fragrance and flavor ingredient. It is supplied for laboratory use in multiple pack sizes and is provided with a certificate of analysis and a safety data sheet. Typical batch purity is approximately 96.0%.
- CAS registry number 3249-68-1
- Used as an intermediate in organic synthesis
- Used as a fragrance and flavor component
- Molecular formula C8H14O3 and molecular weight 158.20 g/mol
- Available in laboratory pack sizes including 10 g
- Certificate of analysis and safety data sheet available
- Typical purity approximately 96.0%
eMolecules Ambeed / 137-Trihydroxy-28-dimethoxy-6-methylanthracene-910-dione / 50mg / 626256834 / A221042 / / 67979-25-3 / MFCD13194886 / 330.292 / C17H14O7
Ambeed / 137-Trihydroxy-28-dimethoxy-6-methylanthracene-910-dione / 50mg / 626256834 / A221042 / / 67979-25-3 / MFCD13194886 / 330.292 / C17H14O7
eMolecules Fumaric acid | 110-17-8 | MFCD00002700 | 25g
Oakwood Chemical | Fumaric acid | 25g | 537703870 | 094517 | | 110-17-8 | MFCD00002700 | 116.072 | C4H4O4
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Medchemexpress LLC Methyl paraben | 99-76-3 | 100.0% | 152.15 | C8H8O3 | 10 MG
Methyl paraben (methyl 4-hydroxybenzoate) analytical standard supplied as a white to off-white solid for research and analytical applications. It is intended as a reference material for qualitative and quantitative analyses and method development using HPLC, GC, and MS.
- Analytical reference standard for HPLC, GC, and MS.
- Suitable for qualitative and quantitative analysis and method validation.
- White to off-white solid, convenient for weighing and dilution.
- Identifiable by CAS No. 99-76-3 and formula C8H8O3.
- Packaged in small quantities ideal for calibration and standards preparation.
Sigma Aldrich Fine Chemicals Biosciences 1-Octanol natural, >=98%, FCC | 111-87-5 | MFCD00002988 | 4KG
1-Octanol natural, >=98%, FCC | Purity: >=98% | Mol Wt: 130.23 | 111-87-5 | MFCD00002988 | 4KG
Cambridge Isotope Laboratories Sodium perfluoro-n-heptanoate (PFHpA) (5 6 7-13C3 99%) 100 g/mL in methanol 1 2 mL
Sodium perfluoro-n-heptanoate (PFHpA) (5 6 7-13C3 99%) 100 g/mL in methanol 1 2 mL