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Merck
모든 사진(2)

Key Documents

H9631

Sigma-Aldrich

DL-α-Hydroxystearic acid

≥99%

동의어(들):

D,L-2-hydroxystearic acid, 2-Hydroxyoctadecanoic acid

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About This Item

실험식(Hill 표기법):
C18H36O3
CAS Number:
Molecular Weight:
300.48
MDL number:
UNSPSC 코드:
12352211
PubChem Substance ID:
NACRES:
NA.25

생물학적 소스

synthetic (organic)

분석

≥99%

형태

powder

작용기

carboxylic acid

지질 유형

saturated FAs

배송 상태

ambient

저장 온도

2-8°C

SMILES string

CCCCCCCCCCCCCCCCC(O)C(O)=O

InChI

1S/C18H36O3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17(19)18(20)21/h17,19H,2-16H2,1H3,(H,20,21)

InChI key

KIHBGTRZFAVZRV-UHFFFAOYSA-N

관련 카테고리

생화학적/생리학적 작용

DL-α-Hydroxystearic acid is a mixture of D and L-α-hydroxystearic acid (2-Hydroxyoctadecanoic acid) enantiomers. α-Hydroxystearic may be used in studies on the properties and metabolism of α-hydroxylated (2-hydroxylated) medium chain fatty acids.

포장

Sealed ampule.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, type N95 (US)


시험 성적서(COA)

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문서 라이브러리 방문

Conrad D Lendrum et al.
Langmuir : the ACS journal of surfaces and colloids, 27(8), 4430-4438 (2011-03-23)
2-Hydroxyacids display complex monolayer phase behavior due to the additional hydrogen bonding afforded by the presence of the second hydroxy group. The placement of this group at the position α to the carboxylic acid functionality also introduces the possibility of
Samanta R Zanetti et al.
Biochimie, 92(12), 1778-1786 (2010-09-14)
Sphingolipids from rodent testis and spermatozoa are known to contain non-hydroxylated (N-) and 2-hydroxylated (2-OH) very-long-chain polyunsaturated fatty acids (VLCPUFA). In this study, the contribution of species with each type of fatty acids to the total ceramides (Cer) and sphingomyelins
S Sonnino et al.
Chemistry and physics of lipids, 69(2), 95-104 (1994-02-01)
GM1 ganglioside containing a hydroxylated fatty acid moiety, GM1(OH), was synthesized starting from lyso-GM1 and D-(+)-2-hydroxystearic acid. The aggregative, geometrical and distribution properties of GM1(OH) were compared with those of stearic acid containing GM1 ganglioside; laser light scattering measurements, differential
M Salim-Hanna et al.
Lipids, 24(8), 750-752 (1989-08-01)
Combined--but not individual--microsomal and supernatant fractions obtained from rat brains not only consume oxygen but also provoke emission from added chlorophyll. These results are consistent with literature data (Levis and Mead, J. Biol. Chem. 239, 77 [1964]) for trapping of
R Schütz et al.
International journal of cosmetic science, 41(3), 240-256 (2019-04-08)
We report on the preparation and efficacy of 10-hydroxystearic acid (HSA) that improves facial age spots and conspicuous pores. The hydration of oleic acid into HSA was catalyzed by the oleate hydratase from Escherichia coli. Following treatment with HSA, collagen

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