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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 (3,144)
Prenol lipids (2,479)
Fatty acid esters (1,749)
Steroids and derivatives (1,486)
Fatty alcohols (785)
Fatty alcohol esters (710)
Glycerolipids (349)
Sphingolipids (272)
Glycerophospholipids (131)
Fatty acyl thioesters (16)
Fatty acyl glycosides (4)
Eicosanoids (3)
Endocannabinoids (2)

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1,756 – 1,770 of 9,087 results
1,756

Sigma Aldrich 2-Ethylhexanoic 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
Boiling Point 228°C (lit.)
Percent Purity 99%
Linear Formula CH3(CH2)3 CH(C2H5)CO2H
CAS 149-57-5
Molecular Weight (g/mol) 144.21
MDL Number MFCD00002675
Refractive Index n20/D 1.425 (literature)
Synonym 2-Ethylcaproic acid
RTECS Number MO7700000
Recommended Storage Room Temperature
Molecular Formula C8H16O2
EINECS Number 205-743-6
Density 0.903 g/mL (at 25°C (literature))
1,757

Sigma Aldrich 1,2,3,4,5-Pentamethylcyclopentadiene

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
Boiling Point 58°C (13 mmHg)
Percent Purity 95%
Linear Formula C10H16
CAS 4045-44-7
Molecular Weight (g/mol) 136.23
MDL Number MFCD00001354
Refractive Index n20/D 1.474 (literature)
Recommended Storage Room Temperature
Molecular Formula C10H16
EINECS Number 223-743-4
Density 0.87 g/mL (at 25°C (literature))
1,758

Sigma Aldrich 1,2-Hexanediol

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
Boiling Point 223°C to 224°C (lit.)
Percent Purity 98%
Linear Formula CH3(CH2)3 CH(OH)CH2OH
CAS 6920-22-5
Molecular Weight (g/mol) 118.17
MDL Number MFCD00010737
Refractive Index n20/D 1.442 (literature)
Recommended Storage Room Temperature
Molecular Formula C6H14O2
EINECS Number 230-029-6
Density 0.951 g/mL (at 25°C (literature))
1,759

Sigma Aldrich Mucochloric 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
Percent Purity 99%
Linear Formula OHCCCl=CClCOOH
CAS 87-56-9
Molecular Weight (g/mol) 168.96
MDL Number MFCD00006966
Synonym 2,3-Dichloromalealdehydic acid
RTECS Number AS7700000
Recommended Storage Room Temperature
Molecular Formula C4H2Cl2O3
EINECS Number 201-752-4
Melting Point 125°C to 128°C (lit.)
1,760

Sigma Aldrich 4-Pentenoic 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
Boiling Point 83°C to 84°C (12 mmHg)
Percent Purity 97%
Linear Formula CH2=CHCH2CH2COOH
CAS 591-80-0
Molecular Weight (g/mol) 100.12
MDL Number MFCD00004408
Refractive Index n20/D 1.428 (literature)
Synonym 3-Vinylpropionic acid; Allylacetic acid
Recommended Storage 2°C to 8°C
Molecular Formula C5H8O2
EINECS Number 209-732-7
Density 0.981 g/mL (at 25°C (literature))
Melting Point -22.5°C (lit.)
1,761

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
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.)
1,762

Sigma Aldrich tert-Butyl 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
Boiling Point 71°C to 72°C (11 mmHg)
Percent Purity 98%
Linear Formula CH3COCH2COOC(CH3)3
CAS 1694-31-1
Molecular Weight (g/mol) 158.19
MDL Number MFCD00008811
Refractive Index n20/D 1.419 (literature)
Synonym TBAA
Recommended Storage Room Temperature
Molecular Formula C8H14O3
Density 0.954 g/mL (at 25°C (literature))
Melting Point -38°C (lit.)
1,763

Sigma Aldrich trans-2-Hexen-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
CAS 928-95-0
1,764

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
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
1,765

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
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))
1,766

Sigma Aldrich beta-Citronellol

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
Boiling Point 222°C (lit.)
Percent Purity 95%
Linear Formula (CH3)2 C=CHCH2CH2CH(CH3)CH2CH2OH
CAS 106-22-9
Molecular Weight (g/mol) 156.27
MDL Number MFCD00002935
Refractive Index n20/D 1.456 (literature)
Synonym (+/-)-beta-Citronellol; beta-Citronellol; 3,7-Dimethyl-6-octen-1-ol
Recommended Storage Room Temperature
Molecular Formula C10H20O
EINECS Number 203-375-0
Density 0.857 g/mL (at 25°C (literature))
1,767

Sigma Aldrich Guaiazulene

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
Boiling Point 153°C (7 mmHg)
Percent Purity 99%
Linear Formula C15H18
CAS 489-84-9
Molecular Weight (g/mol) 198.3
MDL Number MFCD00003811
Synonym 1,4-Dimethyl-7-isopropylazulene
RTECS Number CO4790000
Recommended Storage Room Temperature
Molecular Formula C15H18
EINECS Number 207-701-2
Density 0.976 g/mL (at 25°C (literature))
Melting Point 27°C to 29°C (lit.)
1,768

Sigma Aldrich Itaconic 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
Percent Purity ≥99%
Linear Formula HO2CCH2C(=CH2)CO2H
CAS 97-65-4
Molecular Weight (g/mol) 130.1
MDL Number MFCD00004260
Synonym Methylenesuccinic acid
Recommended Storage Room Temperature
Molecular Formula C5H6O4
EINECS Number 202-599-6
Density 1.573 g/mL (at 25°C (literature))
Melting Point 165°C to 168°C (lit.)
1,769

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
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))
1,770

Sigma Aldrich Octyl 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
Boiling Point 211°C (lit.)
Percent Purity ≥99%
Linear Formula CH3CO2(CH2)7 CH3
CAS 112-14-1
Molecular Weight (g/mol) 172.26
MDL Number MFCD00009562
Refractive Index n20/D 1.418 (literature)
Synonym Acetic acid octyl ester
Recommended Storage Room Temperature
Molecular Formula C10H20O2
EINECS Number 203-939-6
Density 0.867 g/mL (at 25°C (literature))