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Substance Name: Xylose [USAN]
RN: 58-86-6
UNII: A1TA934AKO
InChIKey: PYMYPHUHKUWMLA-VPENINKCSA-N

Classification Code

  • Diagnostic Aid (Intestinal Function Determination)

Molecular Formula

  • C5-H10-O5

Molecular Weight

  • 150.129
 
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Names and Synonyms

Name of Substance

  • (D)-Xylose
  • Xylose [USAN]

MeSH Heading

  • Xylose

Synonyms

  • (+)-Xylose
  • 2,3,4,5-Tetrahydroxypentanal
  • 4-01-00-04223 (Beilstein Handbook Reference)
  • AI3-19010
  • BRN 1562108
  • CCRIS 1899
  • D-Xylose
  • EC 200-400-7
  • EINECS 200-400-7
  • FEMA No. 3606
  • HSDB 3273
  • NSC 122762
  • UNII-A1TA934AKO
  • Wood sugar
  • Xylo-Pfan
  • Xylose
  • Xylose (VAN)

Systematic Names

  • D-Xylose
  • Xylose
  • Xylose, pure

Superlist Name

  • Xylose, D-

Registry Numbers

CAS Registry Number

  • 58-86-6

FDA UNII

  • A1TA934AKO

Other Registry Numbers

  • 133-56-2
  • 141492-19-5

System Generated Number

  • 0000058866

Structure Descriptors

InChI

1S/C5H10O5/c6-1-3(8)5(10)4(9)2-7/h1,3-5,7-10H,2H2/t3-,4+,5+/m0/s1

InChIKey

PYMYPHUHKUWMLA-VPENINKCSA-N

Smiles

OC[C@@H](O)[C@H](O)[C@@H](O)C=O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 11300mg/kg (11300mg/kg)   Yakkyoku. Pharmacy. Vol. 32, Pg. 1367, 1981.
mouse LD50 oral 23gm/kg (23000mg/kg)   Yakkyoku. Pharmacy. Vol. 32, Pg. 1367, 1981.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 90.5 deg C   EXP
pKa Dissociation Constant 12.14 (none) 18 EXP
log P (octanol-water) -1.980 (none)   EST
Water Solubility 5.55E+05 mg/L   EXP
Atmospheric OH Rate Constant 7.44E-11 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.