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Lipids and Lipid Derivatives

Nonpolar, water-insoluble biomolecules for energy storage, signaling, and membrane structures; include fatty acid conjugates, prenol lipids, fatty alcohols, steroids, fatty acid esters, cylcerolipids, fatty alcohol esters, and fatty acyl thioesters.
Fatty acid conjugates (3,187)
Prenol lipids (2,487)
Fatty acid esters (1,746)
Steroids and derivatives (1,488)
Fatty alcohols (782)
Fatty alcohol esters (717)
Glycerolipids (349)
Sphingolipids (272)
Glycerophospholipids (133)
Fatty acyl thioesters (16)
Fatty acyl glycosides (4)
Eicosanoids (3)
Endocannabinoids (2)

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1,831 – 1,845 of 9,140 results
1,831

Sigma Aldrich Ethyl levulinate

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS ENCOMPASS_PREFERRED
Boiling Point 93°C to 94°C (18 mmHg)
Percent Purity 99%
Linear Formula CH3COCH2CH2COOC2H5
CAS 539-88-8
Molecular Weight (g/mol) 144.17
MDL Number MFCD00009209
Refractive Index n20/D 1.422 (literature)
Synonym Ethyl 4-oxopentanoate
RTECS Number OI1700000
Recommended Storage Room Temperature
Molecular Formula C7H12O3
EINECS Number 208-728-2
Density 1.016 g/mL (at 25°C (literature))
1,832

Sigma Aldrich Ethyl octanoate

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS ENCOMPASS_PREFERRED
Boiling Point 206°C to 208°C (lit.)
Linear Formula CH3(CH2)6 COOC2H5
Molecular Weight (g/mol) 172.26
Density 0.867 g/mL (at 20°C (literature))
Percent Purity ≥99%
CAS 106-32-1
MDL Number MFCD00009552
Refractive Index n20/D 1.417 (literature)
Synonym Ethyl caprylate
RTECS Number RH0680000
Recommended Storage Room Temperature
Molecular Formula C10H20O2
EINECS Number 203-385-5
Melting Point -48°C to +47°C (lit.)
1,833

Sigma Aldrich 2-aminothiazole-4-carboxylic acid

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS ENCOMPASS_PREFERRED
1,834

Sigma Aldrich Citral

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS ENCOMPASS_PREFERRED
Boiling Point 229°C (lit.)
Percent Purity 95%
Linear Formula (CH3)2 C=CHCH2CH2C(CH3)=CHCHO
CAS 5392-40-5
Molecular Weight (g/mol) 152.23
MDL Number MFCD00006997
Refractive Index n20/D 1.488 (literature)
Synonym Lemonal; 3,7-Dimethyl-2,6-octadienal; Geranial and neral mixture
RTECS Number RG5075000
Recommended Storage Room Temperature
Molecular Formula C10H16O
EINECS Number 226-394-6
Density 0.888 g/mL (at 25°C (literature))
1,835

Sigma Aldrich 1-(methylsulfonyl)piperidin-4-amine

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS ENCOMPASS_PREFERRED
1,836

Sigma Aldrich Glycyl-L-histidyl-L-lysine

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS ENCOMPASS_PREFERRED
1,837

Sigma Aldrich Ethyl acetoacetate

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS ENCOMPASS_PREFERRED
Boiling Point 181°C (lit.)
Percent Purity 99%
Linear Formula CH3COCH2COOC2H5
CAS 141-97-9
Molecular Weight (g/mol) 130.14
MDL Number MFCD00009199
Synonym EAA; Ethyl 3-oxobutanoate; Acetoacetic ester
RTECS Number AK5250000
Recommended Storage Room Temperature
Molecular Formula C6H10O3
EINECS Number 205-516-1
Density 1.029 g/mL (at 20°C (literature))
Melting Point -43°C (lit.)
1,838

Sigma Aldrich Ethyl butyrate

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS ENCOMPASS_PREFERRED
Boiling Point 120°C (lit.)
Linear Formula CH3CH2CH2C(O)OC2H5
Molecular Weight (g/mol) 116.16
Density 0.875 g/mL (at 25°C (literature))
Percent Purity 99%
CAS 105-54-4
MDL Number MFCD00009394
Refractive Index n20/D 1.392 (literature)
Synonym Ethyl butanoate; Butyric acid ethyl ester
RTECS Number ET1660000
Recommended Storage Room Temperature
Molecular Formula C6H12O2
EINECS Number 203-306-4
Melting Point -93°C (lit.)
1,839

Sigma Aldrich Octadecyl acrylate

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS ENCOMPASS_PREFERRED
Percent Purity 97%
Linear Formula H2C=CHCO2(CH2)17 CH3
CAS 4813-57-4
Molecular Weight (g/mol) 324.54
MDL Number MFCD00015091
Synonym Stearyl acrylate
Recommended Storage Room Temperature
Molecular Formula C21H40O2
EINECS Number 225-383-3
Density 0.8 g/mL (at 25°C)
Melting Point 32°C to 34°C
1,840

Sigma Aldrich Thallium(I) Acetate

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS ENCOMPASS_PREFERRED
Linear Formula CH3COOTl
CAS 563-68-8
Molecular Weight (g/mol) 263.43 g/mol
MDL Number MFCD00013045
Health Hazard 1 UN1707 - class 6.1 - PG 2 - RQ - Thallium compounds, n.o.s., HI: all (not BR)
Synonym TlOAc; Acetic acid thallium(I) salt
Recommended Storage Room Temperature
Molecular Formula C2H3O2Tl
EINECS Number 209-257-5
1,841

Sigma Aldrich Geranyl acetate

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS ENCOMPASS_PREFERRED
Boiling Point 138°C (25 mmHg)
Percent Purity ≥97%
Linear Formula CH3CO2CH2CH=C(CH3)CH2CH2CH=C(CH3)2
CAS 105-87-3
Molecular Weight (g/mol) 196.29
MDL Number MFCD00015037
Refractive Index n20/D 1.461 (literature)
Synonym trans-3,7-Dimethyl-2,6-octadien-1-yl acetate; trans-3,7-Dimethyl-2,6-octadienyl acetate
RTECS Number RG5920000
Recommended Storage 2°C to 8°C
Molecular Formula C12H20O2
EINECS Number 203-341-5
Density 0.916 g/mL (at 25°C)
1,842

Sigma Aldrich gamma-Terpinene

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS ENCOMPASS_PREFERRED
Boiling Point 182°C (lit.)
Percent Purity ≥95.0% (GC)
Linear Formula C10H16
CAS 99-85-4
Molecular Weight (g/mol) 136.23
MDL Number MFCD00001537
Refractive Index n20/D 1.474 (literature); n20/D 1.474
Synonym gamma-Terpinene; 1-Isopropyl-4-methyl-1,4-cyclohexadiene; p-Mentha-1,4-diene
RTECS Number OS8070000
Recommended Storage Room Temperature
Molecular Formula C10H16
EINECS Number 202-794-6
Density 0.85 g/mL (at 25°C (literature))
1,843

Sigma Aldrich 5-Hexyn-1-ol

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS ENCOMPASS_PREFERRED
Boiling Point 73°C to 75°C (15 mmHg)
Percent Purity 96%
Linear Formula HC///C(CH2)4 OH
CAS 928-90-5
Biological Activity Respiratory System
Molecular Weight (g/mol) 98.14
MDL Number MFCD00002980
Refractive Index n20/D 1.450 (literature)
Recommended Storage Room Temperature
Molecular Formula C6H10O
Density 0.89 g/mL (at 25°C (literature))
1,844

Sigma Aldrich Pyrimidine-2-carboxylic acid

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS ENCOMPASS_PREFERRED
CAS 31519-62-7
1,845

Sigma Aldrich Dl-Alpha-Tocopherol Methoxypolyethylene Glycol Succinate

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS ENCOMPASS_PREFERRED
CAS 1309573-60-1
Health Hazard 1 Non-Hazardous
Synonym TPGS-750-M
Recommended Storage Room Temperature