Basic information
- CAS
527-50-4- Standard SMILES
O=C(CO)[C@H](O)[C@@H](O)CO- InChIKey
ZAQJHHRNXZUBTE-WVZVXSGGSA-N- Molecular formula
- C5H10O5
- Average molar mass
- 150.13 g/mol
- Monoisotopic mass
- 150.05282342
Overview
L-xylulose is a xylulose. It has a role as a mouse metabolite, an Escherichia coli metabolite and a human metabolite. It is an enantiomer of a D-xylulose.
Names & identifiers
- Preferred name
- L-threo-2-Pentulose
- IUPAC
- (3R,4S)-1,3,4,5-tetrahydroxypentan-2-one
- English name
- L-xylulose
- Molecular formula
- C5H10O5
- Molecular weight
- 150.13
Names & synonyms
L-xylulose527-50-4L-threo-PentuloseL-threo-2-Pentulose(3R,4S)-1,3,4,5-tetrahydroxypentan-2-oneL-threo-pent-2-uloseDL1M07LQ7ACHEBI:17399DTXSID201315618RefChem:151986GlyTouCan:G69371PBDTXCID401745518
Show more names
laevo-xyluloseXanthone Impurity 18L-threo-2-Pentulose (9CI)L-Xylulose - Aqueous solution
G69371PBL-Xylulose (1.0 M in water)threo-2-PentuloseXylulose, L-UNII-DL1M07LQ7AL-threo-2-Pentulose; L-threo-Pentulose (7CI,8CI); L-XyluloseL-XulL-Xylulose ,98%
Database identifiers
- CAS
527-50-4- PubChem CID
- 22253
- DTXSID
DTXSID201315618- ChEBI
CHEBI:17399- UNII
- DL1M07LQ7A
- Nikkaji
- J13.211J
Properties
Computed structural properties
- XLogP
- -2.6
- Topological polar surface area
- 98 Ų
- Hydrogen bond donors
- 4
- Hydrogen bond acceptors
- 5
- Rotatable bonds
- 4
- Heavy atoms
- 10
- Formal charge
- 0
- Complexity
- 113
Physicochemical properties
- Melting point
- Not Applicable
- Boiling point
- 469.1 · 469.1±45.0 °C(Predicted)
- Density
- 1.516 · 1.516±0.06 g/cm3(Predicted)
- Flash point
- 230 °F · >230 °F
- storage temp.
- 2 · 2-8°C
- solubility
- Methanol (Slightly), Water (Soluble)
- form
- syrup
- pka
- 11.9 · 11.90±0.20(Predicted)
- color
- light yellow
- optical activity
- 33 · +33
- LogP
- -1.2 · -1.200 (est)
- FDA UNII
- 1 M07LQ7A · DL1M07LQ7A
- WGK Germany
- 3 · 3
- HS Code
- 29400090 · 29400090
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- wgk
- 3
- hs_code
- 29400090
Chemistry & industry
Applications
UsesL-Xylulose is used in studies relating to potential inhibitors of glycosidases and has been proven to inhibit oligosaccharide processing to a degree.
Preparation methods
PreparationIn 1933 a synthetic procedure for producing small amounts of D- and L -xylulose was introduced. In this method D- or L-xylose is epimerized to the corresponding diastereomer. The isomerization of xylose in pyridine leads to the production of xylulose (Touster, 1962). This enzyme catalyzes the production of L-xylulose from xylitol using either PQQ (pyrroloquinoline quinone) or FAD (flavin adenine dinucleotide) as prosthetic group, and L-xylulose is accumulated in the medium (Adachi et al., 1999; Adachi et al., 2001).
Suppliers29 total
陕西缔都新材料有限公司81124267 17392282731 · [email protected]
Career Henan Chemica Co+86-0371-86658258 +86-13203830695 · [email protected]
艾吉析科技（上海）有限公司17717235263 · [email protected]
上海毕得医药科技股份有限公司400-1647117 13681763483 · [email protected]
上海凯森斯生物科技有限公司18616988519 · [email protected]
陕西星贝爱科生物科技有限责任公司029-13572876172 13572876172 · [email protected]
成都梓永智研生物科技有限公司17780686372 · [email protected]
上海维亦特生物科技有限公司15317051735 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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