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Merck
CN

134805

Melissic acid

≥98%

Synonym(s):

Triacontanoic acid

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About This Item

Linear Formula:
CH3(CH2)28COOH
CAS Number:
506-50-3
Molecular Weight:
452.80
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24848187
EC Number:
208-042-3
Beilstein/REAXYS Number:
1803689
MDL number:
MFCD00002813

Key Documents

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Product Name

Melissic acid, ≥98%

InChI key

VHOCUJPBKOZGJD-UHFFFAOYSA-N

InChI

1S/C30H60O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-26-27-28-29-30(31)32/h2-29H2,1H3,(H,31,32)

SMILES string

CCCCCCCCCCCCCCCCCCCCCCCCCCCCCC(O)=O

assay

≥98%

form

powder

mp

92-94 °C (lit.)

solubility

chloroform: soluble 25 mg/mL, clear, colorless to faintly yellow

functional group

carboxylic acid

Quality Level

200

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Application

Melissic acid was used in a study on identification and determination of very-long-chain polyunsaturated fatty acid in freshwater crustacean species Bathynella natans.

General description

Melissic acid is isolated from the pericarp of Trichosanthes rosthornii.

Storage Class

11 - Combustible Solids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
0000516602
0000516602
0000516601
0000516601
0000345450

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Tetratriacontanonaenoic acid, first natural acid with nine double bonds isolated from a crustacean Bathynella natans.
Rezanka T and Dembitsky VM.
Tetrahedron, 60(19), 4261-4264 (2004)
Studies on the Chemical Constituents of the Pericarp of Trichosanthes rosthornii Harms [J].
Zhimao C and Jingming L.
Zhongguo Zhong Yao Za Zhi = Zhongguo zhongYao ZaZhi = China Journal of Chinese Materia Medica, 2, 15-15 (1991)
Maria Winterfeld et al.
Nature communications, 9(1), 3666-3666 (2018-09-12)
The mobilization of glacial permafrost carbon during the last glacial-interglacial transition has been suggested by indirect evidence to be an additional and significant source of greenhouse gases to the atmosphere, especially at times of rapid sea-level rise. Here we present
Tomonobu Uchino et al.
Cancer chemotherapy and pharmacology, 86(2), 233-243 (2020-07-16)
Erlotinib, an inhibitor of the epidermal growth factor receptor tyrosine kinase, causes skin disorders such as dry skin, which impairs the skin barrier function. Stratum corneum (SC) lipids play an important role in skin barrier function; therefore, this study aimed
Amy C F King et al.
Talanta, 194, 233-242 (2019-01-06)
The majority of atmospheric compounds measured in ice cores are inorganic, while analysis of their organic counterparts is a less well developed field. In recent years, understanding of formation, transport pathways and preservation of these compounds in ice and snow

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