Name: Palmitic anhydride
Brand: ALDRICH

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About This Item

Linear Formula:

[CH₃(CH₂)₁₄CO]₂O

CAS Number:

623-65-4

Molecular Weight:

494.83

Beilstein:

1807507

EC Number:

210-805-0

MDL number:

MFCD00008992

UNSPSC Code:

12352100

PubChem Substance ID:

24857243

NACRES:

NA.22

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Quality Level

100

Assay

97%

mp

61-64 °C (lit.)

functional group

anhydride
ester

SMILES string

CCCCCCCCCCCCCCCC(=O)OC(=O)CCCCCCCCCCCCCCC

InChI

1S/C32H62O3/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31(33)35-32(34)30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-30H2,1-2H3

InChI key

QWZBEFCPZJWDKC-UHFFFAOYSA-N

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General description

Palmitic anhydride reacted with 20-methyl spirolide G to form a derivative with a retention time and spectrum identical with the metabolite, 17-O-palmitoyl-20-methyl spirolide G.

Application

Palmitic anhydride was used in the synthesis of water-soluble N-palmitoyl chitosan (PLCS) by coupling with swollen chitosan in dimethyl sulfoxide (DMSO). It was also used in the synthesis of N-acylphosphatidylserine.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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