Carbonyl compounds
eMolecules ChemScene Iodo-PEG3-N3 250mg 632317953 CS-0108847 936917-36-1 MFCD25969270 329.138 C8H16IN3O3
ChemScene Iodo-PEG3-N3 250mg 632317953 CS-0108847 936917-36-1 MFCD25969270 329.138 C8H16IN3O3
Medchemexpress LLC Sodium malonate | 141-95-7 | MFCD00002708 | 98.0% | 148.03 g·mol⁻¹ | C3H2Na2O4 | 50 G
Sodium malonate is the disodium salt of malonic acid used as an intermediate in organic synthesis and for laboratory research. It is supplied as a white to off-white solid with high purity suitable for a range of chemical synthesis applications.
- High purity: 98.0%.
- White to off-white solid appearance.
- Molecular formula C3H2Na2O4.
- Molecular weight 148.03 g·mol⁻¹.
- CAS number 141-95-7.
- Available in laboratory-scale quantities such as 50 G.
Chem-Impex International, Inc. Malonic acid anhydrous | 141-82-2 | MFCD00002707 | 250G
Malonic acid anhydrous, 141-82-2, MFCD00002707, 250G
eMolecules Ethyl acetoacetate propylene glycol ketal | 6290-17-1 | MFCD00151819 | 25g
Combi-Blocks, Inc. | Ethyl acetoacetate propylene glycol ketal | 25g | 603138243 | QF-2958 | 95.000 | 6290-17-1 | MFCD00151819 | 188.223 | C9H16O4
If you are unable to find the chemical you are looking for, make sure you are logged into your fishersci.com account and click on the following link:
eMolecules Building Block Tool
eMolecules Dibenzyl malonate | 15014-25-2 | MFCD00004779 | 1g
Oakwood Chemical | Dibenzyl malonate | 1g | 537716732 | 225476 | | 15014-25-2 | MFCD00004779 | 284.311 | C17H16O4
If you are unable to find the chemical you are looking for, make sure you are logged into your fishersci.com account and click on the following link:
eMolecules Building Block Tool
eMolecules Ambeed / Ethyl Butyrylacetate / 5g / 506389585 / A232671 / / 3249-68-1 / MFCD00009401 / 158.197 / C8H14O3
Ambeed / Ethyl Butyrylacetate / 5g / 506389585 / A232671 / / 3249-68-1 / MFCD00009401 / 158.197 / C8H14O3
Cambridge Isotope Laboratories ETHYL ACETOACETATE (3-13C, 99%), 0.5 G, 61973-42-0
ETHYL ACETOACETATE (3-13C, 99%), 0.5 G, 61973-42-0
Medchemexpress LLC HY-103395 500mg Medchemexpress, Methylmalonic acid CAS:516-05-2 Purity:>98%
Medchemexpress, HY-103395 500mg Methylmalonic acid CAS:516-05-2 Methylmalonic acid (Methylmalonate) is an indicator of Vitamin B-12 deficiency in cancer. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.
Sigma Aldrich Fine Chemicals Biosciences Bromomalonaldehyde 97% | 2065-75-0 | MFCD00459999 | 5G
Bromomalonaldehyde 97% | Purity: 97% | Mol Wt: 150.96 | 2065-75-0 | MFCD00459999 | 5G
eMolecules Ambeed / 2-(4-Chlorophenyl)-3-oxopropanenitrile / 1g / 603089377 / A722009 / / 62538-21-0 / MFCD00052669 / 179.600 / C9H6ClNO
Ambeed / 2-(4-Chlorophenyl)-3-oxopropanenitrile / 1g / 603089377 / A722009 / / 62538-21-0 / MFCD00052669 / 179.600 / C9H6ClNO
eMolecules Dimethyl ethylmalonate | 26717-67-9 | MFCD00042839 | 25g
Combi-Blocks, Inc. | Dimethyl ethylmalonate | 25g | 589788424 | HA-1157 | 95.000 | 26717-67-9 | MFCD00042839 | 160.169 | C7H12O4
If you are unable to find the chemical you are looking for, make sure you are logged into your fishersci.com account and click on the following link:
eMolecules Building Block Tool
Medchemexpress LLC Methylmalonic acid-d3 | 42522-59-8 | MFCD00144783 | >98.0% | 121.1 g/mol | C4H3D3O4 | 10 MG
Methylmalonic acid-d3 is the deuterium-labeled analogue of methylmalonic acid used as an internal standard for quantitative GC- or LC-MS analyses. It is intended for research and analytical applications and is not for human or clinical use.
- Deuterium-labeled (d3) methyl group for use as an internal standard in mass spectrometry.
- High deuterium incorporation: ≥99% (d1-d3) per certificate of analysis.
- Chemical purity ≥98% (methylmalonic acid basis).
- Molecular formula C4H3D3O4; molecular weight 121.1 g/mol.
- Supplied as a solid; commonly available in 5 MG, 10 MG, 25 MG, and 50 MG pack sizes.
- Intended for accurate quantification of methylmalonic acid by GC- or LC-MS.
eMolecules ChemScene / 3-(2-(3-Methoxy-3-oxopropoxy)ethoxy)propanoic acid / 100mg / 714105476 / CS-0513838 / 0.000 / 2089292-48-6 / MFCD29041547 / 220.221 / C9H16O6
ChemScene / 3-(2-(3-Methoxy-3-oxopropoxy)ethoxy)propanoic acid / 100mg / 714105476 / CS-0513838 / 0.000 / 2089292-48-6 / MFCD29041547 / 220.221 / C9H16O6
eMolecules Key Organics/BIONET Diethyl malonate 9mg 564370924 STR00319 95 000 105-53-3 MFCD00009195 160 169 C7H12O4
Key Organics/BIONET Diethyl malonate 9mg 564370924 STR00319 95 000 105-53-3 MFCD00009195 160 169 C7H12O4
eMolecules Key Organics/BIONET Diethyl malonate 5mg 564370920 STR00319 95 000 105-53-3 MFCD00009195 160 169 C7H12O4
Key Organics/BIONET Diethyl malonate 5mg 564370920 STR00319 95 000 105-53-3 MFCD00009195 160 169 C7H12O4