L-Arabinitol

L-Arabitol

HCID 439255CAS 7643-75-6

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Grundinformationen

Standard-SMILES: OC[C@H](O)C(O)[C@@H](O)CO
InChIKey: HEBKCHPVOIAQTA-IMJSIDKUSA-N
Summenformel: C5H12O5
Durchschnittliche Molmasse: 152,15 g/mol
Monoisotopische Masse: 152,06847348

Namen und Bezeichner

Bevorzugter Name: L-Arabitol
IUPAC: (2S,4S)-pentane-1,2,3,4,5-pentol
Lokaler Name: L-Arabinitol
Englischer Name: L-(-)-ARABITOL
Summenformel: C5H12O5
Molmasse: 152.15

Namen und Synonyme

L-arabinitol7643-75-6L-arabitolL-lyxitolL-arabinol(2S,4S)-pentane-1,2,3,4,5-pentolArabinitol, L-CHEBI:1840345Z1K06N9VDTXSID30884411NSC-83253RefChem:559034

Weitere Namen anzeigen

ARABITOLpentane-1,2,3,4,5-pentaolL-ARA-OLL-arabiteL(-)-ARABITL-ARABITINOLL(-)-Arabit 0

GlyTouCan:G35781DTDTXCID301023852G35781DT231-582-6L-(-)-Arabitol(2S,4S)-Pentane-1,2,3,4,5-pentaolL-(-)-ArabinitolMFCD00064290

Datenbank-Bezeichner

CAS: 7643-75-6
PubChem CID: 439255
DTXSID: DTXSID30884411
ChEBI: CHEBI:18403
UNII: 45Z1K06N9V
EC Number: 231-582-6
Nikkaji: J8.955I

Eigenschaften

Berechnete Struktureigenschaften

XLogP: -2,5
Polarare Oberfläche (TPSA): 101 Å²
H-Brücken-Donoren: 5
H-Brücken-Akzeptoren: 5
Frei drehbare Bindungen: 4
Schwere Atome: 10
Formalladung: 0
Komplexität: 76

Experimentelle und physikochemische Eigenschaften

Melting Point101 - 104 °C

Physical DescriptionSolid

Collision Cross Section125.2 Å² [M-H]-；136 Å² [M+Na]+

Physikochemische Eigenschaften

Schmelzpunkt: 101 · 101-104 °C(lit.)
Siedepunkt: 194.6 °C · 194.6°C (rough estimate)
Dichte: 1.1497 · 1.1497 (rough estimate)
Brechungsindex: 1.396 · 1.3960 (estimate)
storage temp.: 2 · 2-8°C
Löslichkeit: 2 O: · H2O: 0.1 g/mL, clear, colorless
pka: 13.24 · 13.24±0.20(Predicted)
Aggregatzustand: Powder
Farbe: White to off-white
Wasserlöslichkeit: Soluble in water (50 mg/ml).
Merck: 14 · 14,762
BRN: 1720521 · 1720521
Henry's Law Constant: 8.9 · 8.9×1018 mol/(m3Pa) at 25℃, Saxena and Hildemann (1996)
Stabilität: Hygroscopic
InChI: 1S/C5H12O5/c6-1-3(8)5(10)4(9)2-7/h3-10H,1-2H2/t3-,4-/m0/s1
InChIKey: HEBKCHPVOIAQTA-IMJSIDKUSA-N
SMILES: OC[C@H](O)C(O)[C@@H](O)CO
LogP: -2.649 · -2.649 (est)
CAS Datenbank: 7643 · 7643-75-6(CAS DataBase Reference)
EPA chemische Informationen: L-Arabinitol (7643-75-6)

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS ClassificationNot Classified；Reported as not meeting GHS hazard criteria by 1 of 1 companies. For more detailed information, please visit ECHA C&L website.

Gefahrenhinweise

Regulatory InformationChemical: L-Arabinitol

Other Safety InformationIMAP assessments - L-Arabinitol: Human health tier I assessment；IMAP assessments - L-Arabinitol: Environment tier I assessment

Hazard Classes and CategoriesNot Classified

Regulatorische Informationen

Regulatory InformationChemical: L-Arabinitol

Sicherheitsdaten

F: 3-10
wgk: 3
tsca: TSCA listed
hs_code: 29054990
risk_code: 20/21/22-36/37/38
hazard_code: Xn
safety_code: 22-24/25-36-26
Speicherklasse: 11 - Combustible Solids

Chemie und Industrie

Pharmakologische Informationen

Cellular LocationsExtracellular

Verwendung und Herstellung

General Manufacturing InformationL-Arabinitol: ACTIVE

Anwendungen · 1 Eintrag

VerwendenL-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).