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이노시톨

이노시톨
이노시톨 구조식 이미지
카스 번호:
87-89-8
한글명:
이노시톨
동의어(한글):
이노시톨;미요-이노시톨;이노사이트
상품명:
Inositol
동의어(영문):
MI;INS;hSCF;Mesol;bios I;Nucite;INOSITE;Dambose;Mesovit;nositol
CBNumber:
CB0332590
분자식:
C6H12O6
포뮬러 무게:
180.16
MOL 파일:
87-89-8.mol

이노시톨 속성

녹는점
222-227 °C(lit.)
끓는 점
232.96°C (rough estimate)
밀도
1.75
증기 밀도
6.2 (vs air)
굴절률
1.6170 (estimate)
저장 조건
Store at RT.
용해도
H2O: 0.5 M at 20 °C, clear, colorless
산도 계수 (pKa)
12.63±0.70(Predicted)
물리적 상태
Crystalline Powder
색상
White
수소이온지수(pH)
5-7 (100g/l, H2O, 20℃)
수용성
14 g/100 mL (25 ºC)
Merck
14,4978
BRN
1907328
안정성
Stable. Combustible. Incompatible with strong oxidizing agents.
InChIKey
CDAISMWEOUEBRE-GPIVLXJGSA-N
CAS 데이터베이스
87-89-8(CAS DataBase Reference)
NIST
Hexahydroxycyclohexane(87-89-8)
EPA
myo-Inositol(87-89-8)

안전

안전지침서 22-24/25
WGK 독일 2
RTECS 번호 NM7520800
TSCA Yes
HS 번호 29061390

이노시톨 MSDS


1,2,3,4,5,6-Cyclohexanehexol

이노시톨 C화학적 특성, 용도, 생산

개요

Inositol (hexahydroxycyclohexane) is a widely distributed natural constituent of plant and animal tissues. The animal tissues richest in inositol are brain, heart, stomach, kidney, spleen, and liver, where it occurs free or as a component of phospholipids. Among plants, cereals are rich sources of inositol, particularly in the form of polyphosphoric acid esters, called phytic acids. Although there are several possible optically active and inactive isomers, considerations of inositol as a food additive refer specifically to optically inactive cis-1,2,3,5-trans-4,6-cyclohexanehexol, which is preferably designated myo-inositol. Pure inositol is a stable, white, sweet, crystalline compound. The Food Chemicals Codex specifies that it assay not less than 97.0 percent, melt between 224 and 227°, and contain not more than 3 ppm arsenic, 10 ppm lead, 20 ppm heavy metals (as Pb), 60 ppm sulfate, and 50 ppm chloride. Inositol was thought for a time to be a vitamin because experimental animals on a synthetic diet developed clinical signs that were corrected by inositol supplementation. However, no cofactor or catalytic function for inositol has been found; it can be synthesized and occurs in relatively high concentration in animal tissues. These factors argue against its classification as a vitamin. A dietary requirement in man has not been established.

화학적 성질

white powder

용도

The structural basis for a number of signaling and secondary messenger molecules including; insulin signal transduction, cytoskeleton assembly, nerve guidance, membrane potentials, serotonin activity and the breaking down of fats and reducing cholesterol.

용도

lipotropic agent

용도

A growth-factor and structural element of secondary messengers in eukaryotic cells

정의

ChEBI: An inositol having myo- configuration.

Purification Methods

Recrystallise myo-inositol from aqueous 50% ethanol or H2O forming a dihydrate, or anhydrous crystals from AcOH. The dihydrate is efflorescent and becomes anhydrous when heated at 100o . The anhydrous crystals are not hygroscopic. Its solubility in H2O at 25o is 14%, at 60o it is 28%; it is slightly soluble in EtOH but insoluble in Et2O. [Ballou & Anderson J Am Chem Soc 7 5 748 1953, Anderson & Wallis J Am Chem Soc 70 2931 1948, Beilstein 6 II 1157, 6 IV 7919.]

이노시톨 준비 용품 및 원자재

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