Xylobiose
Basic information
- CAS
6860-47-5- Standard SMILES
O=C[C@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1OC[C@@H](O)[C@H](O)[C@H]1O- InChIKey
SQNRKWHRVIAKLP-RSZZQXBVSA-N- Molecular formula
- C10H18O9
- Average molar mass
- 282.24 g/mol
- Monoisotopic mass
- 282.09508215
Overview
xylobiose has been reported in Streptomyces ipomoeae and Streptomyces rameus with data available.
Names & identifiers
- Preferred name
- Xylobiose
- IUPAC
- (2R,3R,4R)-2,3,5-trihydroxy-4-[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxypentanal
- English name
- Xylobiose
- Molecular formula
- C10H18O9
- Molecular weight
- 282.24
Names & synonyms
D-Xylose, 4-O-beta-D-xylopyranosyl-4-O-beta-D-Xylopyranosyl-D-xylose1,4-beta-XylobioseID02R0EG7PGlyTouCan:G41543CBbeta-D-xylose of xylobioseDTXSID10905097RefChem:934354DTXCID201334200G41543CB894-821-9(2S,3R,4S,5R)-2-((3R,4R,5R)-4,5,6-trihydroxyoxan-3-yl)oxyoxane-3,4,5-triol
Show more names
1,4-D-XYLOBIOSEC01630β-1,4-Xylobiose1,4-β-XylobioseXylobiose - 50mgXYLOBIOSE USP/EP/BPXYLOBIOSE, 10 mM in DMSOXylose Impurity 46 (Xylobiose)
6860-47-5CHEBI:28309Xylobiosebeta1-4-D-Xylobiose(2R,3R,4R)-2,3,5-Trihydroxy-4-(((2S,3R,4S,5R)-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl)oxy)pentanal1,4-beta-Xylobiose; 4-O-beta-D-Xylopyranosyl-D-xylose1,4-|?-D-XylobioseUNII-ID02R0EG7P
Database identifiers
- CAS
6860-47-5- PubChem CID
- 160873
Properties
Computed structural properties
- XLogP
- -4.3
- Topological polar surface area
- 157 Ų
- Hydrogen bond donors
- 6
- Hydrogen bond acceptors
- 9
- Rotatable bonds
- 6
- Heavy atoms
- 19
- Formal charge
- 0
- Complexity
- 286
Experimental & physicochemical properties
CosmeticsCosmetic ingredients (Xylobiose) -> CIR (Cosmetic Ingredient Review)
Physicochemical properties
- Melting point
- 186 · 186-187 °C
- Boiling point
- 604 · 604.0±55.0 °C(Predicted)
- Density
- 1.61 · 1.61±0.1 g/cm3(Predicted)
- storage temp.
- 2 · 2-8°C
- solubility
- Water (Slightly)
- form
- powder
- pka
- 12.4 · 12.40±0.20(Predicted)
- color
- White to Off-White
- optical activity
- -40 · -40 → -27
- Stability
- Stable under recommended storage conditions., Stable Under Recommended Storage C
- Cosmetics Ingredients Functions
- SKIN CONDITIONINGHUMECTANT
- InChI
- 1S/C10H18O9/c11-1-4(13)7(15)6(2-12)19-10-9(17)8(16)5(14)3-18-10/h1,4-10,12-17H,2-3H2
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
This chemical does not meet GHS hazard criteria for 100% (104 of 104) of all reports.
Not Classified
Aggregated GHS information provided per 104 reports by companies from 1 notifications to the ECHA C&L Inventory.
Hazard information
Regulatory InformationD-Xylose, 4-O-.beta.-D-xylopyranosyl-: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and CategoriesNot Classified
Toxicology
Toxicity SummarySafe in the present practices of use and concentration. Ingredient, concentration, and use information are available in documents discoverable at https://cir-reports.cir-safety.org
Safety data
- wgk
- 3
- hs_code
- 29400090
- safety_code
- 24/25
- Storage Class
- 11 - Combustible Solids
Chemistry & industry
Uses & manufacturing
UsesCIR ingredient: Xylobiose
Applications
UsesXylobiose is a disaccharide that can reduce the blood sugar and blood fat and inhibit the fat accumulation of diet-induced obese rats.
Additional notes
DefinitionChEBI: Xylobiose is a glycosylxylose that is D-xylopyranose having a beta-D-xylopyranosyl residue attached at position 4 via a glycosidic bond. It has a role as a bacterial metabolite.
Related reactions
1 records
Compound notes
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