| Record Information |
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| Version | 1.0 |
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| Creation date | 2015-10-09 22:30:08 UTC |
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| Update date | 2017-01-19 02:36:20 UTC |
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| FoodComEx ID | PC000356 |
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| FoodDB Record | FDB012306 |
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| Chemical Information |
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| Name | L-Arabinose |
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| Description | Flavouring agent
Arabinose is an aldopentose – a monosaccharide containing five carbon atoms, and including an aldehyde (CHO) functional group. L-Arabinose is found in many foods, some of which are almond, horseradish tree, flaxseed, and peach. |
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| CAS Number | 5328-37-0 |
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| Structure | |
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| Synonyms | | Synonym | Source |
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| (+)-Arabinose | manual | | Arabinose | HMDB | | Arabinose (l) | biospider | | FEMA 3255 | db_source | | L-(+)-arabinose | biospider | | L-Arabinopyranose | ChEBI | | L-arabinose | biospider |
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| Chemical Formula | C5H10O5 |
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| IUPAC name | (2R,3S,4S)-2,3,4,5-tetrahydroxypentanal |
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| InChI Identifier | InChI=1S/C5H10O5/c6-1-3(8)5(10)4(9)2-7/h1,3-5,7-10H,2H2/t3-,4-,5+/m0/s1 |
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| InChI Key | PYMYPHUHKUWMLA-VAYJURFESA-N |
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| Isomeric SMILES | OC[C@H](O)[C@H](O)[C@@H](O)C=O |
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| Average Molecular Weight | 150.1299 |
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| Monoisotopic Molecular Weight | 150.05282343 |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as pentoses. These are monosaccharides in which the carbohydrate moiety contains five carbon atoms. |
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| Kingdom | Organic compounds |
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| Super Class | Organic oxygen compounds |
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| Class | Organooxygen compounds |
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| Sub Class | Carbohydrates and carbohydrate conjugates |
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| Direct Parent | Pentoses |
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| Alternative Parents | |
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| Substituents | - Pentose monosaccharide
- Beta-hydroxy aldehyde
- Alpha-hydroxyaldehyde
- Secondary alcohol
- Polyol
- Organic oxide
- Hydrocarbon derivative
- Short-chain aldehyde
- Primary alcohol
- Carbonyl group
- Aldehyde
- Alcohol
- Aliphatic acyclic compound
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| Molecular Framework | Aliphatic acyclic compounds |
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| External Descriptors | |
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| Physico-Chemical Properties - Experimental |
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| Property | Value | Reference |
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| Experimental logP | -3.02 | HANSCH,C ET AL. (1995) |
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| Experimental Water Solubility | Not Available | |
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| Melting Point | Mp 160° | DFC |
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| Foods of Origin |
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| Food | Content Range | Average | Reference |
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| Food | | | Reference |
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| Production Data |
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| Production Method | commercial |
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| Production Method Reference | Not Available |
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| Production Method Reference File | Not Available |
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| Quantity Available | Production upon request, up to 1 g |
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| Delivery Time | Not Available |
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| Storage Form | solid |
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| Storage Conditions | -80°C |
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| Stability | Not Available |
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| Purity | Not Available |
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| Spectra |
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| Spectral Data Upon Request | Not Available |
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| Provider Information |
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| Commercial Vendors |
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| Not Available |
