L-Arabinitol

L-(-)-ARABITOL Struktur
7643-75-6
CAS-Nr.
7643-75-6
Bezeichnung:
L-Arabinitol
Englisch Name:
L-(-)-ARABITOL
Synonyma:
L-ARABINITOL;ARABITOL;L-ARABITOL;L-ARA-OL;L-arabite;L-Lyxitol;L(-)-ARABIT;L-ARABITINOL;L(-)-Arabit 0;L-(-)-Arabito
CBNumber:
CB9277708
Summenformel:
C5H12O5
Molgewicht:
152.15
MOL-Datei:
7643-75-6.mol

L-Arabinitol Eigenschaften

Schmelzpunkt:
101-104 °C(lit.)
Siedepunkt:
194.6°C (rough estimate)
Dichte
1.1497 (rough estimate)
Brechungsindex
1.3960 (estimate)
storage temp. 
2-8°C
Löslichkeit
H2O: 0.1 g/mL, clear, colorless
Aggregatzustand
Powder
pka
13.24±0.20(Predicted)
Farbe
White to off-white
Wasserlöslichkeit
Soluble in water (50 mg/ml).
Sensitive 
Hygroscopic
Merck 
14,762
BRN 
1720521
Stabilität:
Hygroscopic
LogP
-2.649 (est)
CAS Datenbank
7643-75-6(CAS DataBase Reference)
EPA chemische Informationen
L-Arabinitol (7643-75-6)

Sicherheit

Kennzeichnung gefährlicher Xn
R-Sätze: 20/21/22-36/37/38
S-Sätze: 22-24/25-36-26
WGK Germany  3
3-10
TSCA  Yes
HS Code  29054990

L-Arabinitol Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:

R20/21/22:Gesundheitsschädlich beim Einatmen,Verschlucken und Berührung mit der Haut.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.

S-Sätze Betriebsanweisung:

S22:Staub nicht einatmen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.

Chemische Eigenschaften

white amorphous powder

Verwenden

L-Arabitol, a rare sugar alcohol, is being studied as a food additive that reduces fat deposits in the intestines. L-Arabitol is used as an inducer of xylanase expression in Hypocrea jecorina (Trichoderma reesei). L-Arabitol is used to identify, differentiate and characterize L-arabitol dehydrogenase(s).

Definition

ChEBI: The L-enantiomer of arabinitol.

Allgemeine Beschreibung

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.
L-Arabinitol is formed as a by-product of L-arabinose during the xylitol production in corn cob hydrolysates.

läuterung methode

This pentol, which occurs in the urine of pentosuric subjects, is purified by recrystallisation from 90% EtOH or MeOH. It has a higher rotation in the presence of molybdate: [] 20D -130o (c 0.16, acidified molybdate) [Richtmeyer & Hudson J Am Chem Soc 73 2249 1957]. [G.tzi & Reichstein Helv Chim Acta 21 197 1938, Beilstein 1 IV 2832.]

L-Arabinitol Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


L-Arabinitol Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 260)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Xi'an Kono chem co., Ltd.,
029-86107037 13289246953
info@konochemical.com China 2995 58
Hubei xin bonus chemical co. LTD
86-13657291602
linda@hubeijusheng.com CHINA 22968 58
BOC Sciences
+1-631-485-4226
inquiry@bocsci.com United States 19553 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427
sales@conier.com China 49390 58
career henan chemical co
+86-0371-86658258 15093356674;
factory@coreychem.com China 29826 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671
sales@tnjchem.com China 34572 58
WinWin Chemical CO., Limited
+86-0086-577-64498589 +86-15355981851
sales@win-winchemical.com China 13854 58
ANHUI WITOP BIOTECH CO., LTD
+8615255079626
eric@witopchemical.com China 23556 58
Dideu Industries Group Limited
+86-29-89586680 +86-15129568250
1026@dideu.com China 29220 58
Wuhan Fortuna Chemical Co., Ltd
+86-27-59207850 +86-13986145403
info@fortunachem.com China 5988 58

7643-75-6(L-Arabinitol)Verwandte Suche:


  • ARABITOL, L-(-)-
  • L(-)-ARABIT
  • L-ARABITINOL
  • L-(-)-ARABITOL
  • L-(+)-ARABITOL
  • L-ARA-OL
  • L-(-)-ARABINITOL
  • L(-)-Arabitol, 99+%
  • (2S,4S)-pentane-1,2,3,4,5-pentol
  • L-()-Arabitol,L-Arabinitol
  • L-Arabinitol (500 mg)F0E3111.00mg/mg(an)
  • L-Arabinitol (500 mg)
  • L(-)-Arabitol, 99+% 5GR
  • D(+)-ARABITOL extrapure
  • L-arabite
  • L-Lyxitol
  • L(-)-Arabit 0
  • (2S,4S)-Pentane-1,2,3,4,5-pentaol
  • L-arabinose alcohol
  • L-Arabinitol CRS
  • L-(-)-Arabitol >
  • L-(-)-ARABITOL USP/EP/BP
  • laevo-arabitol
  • L-(-) Arabitol (L-Arabinitol) extrapure 99%
  • ARABITOL
  • L-ARABITOL
  • L-ARABINITOL
  • L-(-)-Arabito
  • Xylitol EP Impurity A
  • pentane-1,2,3,4,5-pentaol
  • 7643-75-6
  • 76436-75-6
  • 498-82-4
  • C5H7OH5
  • BioChemical
  • Carbohydrate Synthesis
  • Carbohydrate Library
  • Sugars
  • Arabinose
  • Sugar Alcohols
  • Specialty Synthesis
  • Metabolomics
  • Metabolic Libraries
  • Monosaccharides
  • Sugars, Carbohydrates & Glucosides
  • Arabinose
  • Biochemistry
  • Sugar Alcohols
  • Sugars
  • Dextrins、Sugar & Carbohydrates
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