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L-Arabinose

L-Arabinose Structure
L-Arabinose structure
CAS No.
87-72-9
Chemical Name:
L-Arabinose
Synonyms
(3R,4S,5S)-Tetrahydro-2H-pyran-2,3,4,5-tetraol;Arabinose(L);L-(+)-ARABINOSE;l-[UL-13C5]arabinose;HSDB 3165;L-Arabinose;(+)-Arabinose;L(+)-Pectinose;ausGummiarbicum;L-Arabinose 98%
CBNumber:
CB7277012
Molecular Formula:
C5H10O5
Molecular Weight:
150.13
MDL Number:
MFCD00006609
MOL File:
87-72-9.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-06-23 15:38:09
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L-Arabinose Properties

Melting point 160-163 °C(lit.)
alpha 103 º (c=5, H2O)
Boiling point 191.65°C (rough estimate)
Density 1.1897 (rough estimate)
refractive index 1.3920 (estimate)
storage temp. Inert atmosphere,Room Temperature
solubility Methanol (Slightly), Water (Sparingly)
pka 12.26±0.70(Predicted)
form Fine Crystalline Powder
color White
optical activity +190.6 → +104.5
Water Solubility soluble
Merck 14,761
BRN 1723085
InChI 1S/C5H10O5/c6-2-1-10-5(9)4(8)3(2)7/h2-9H,1H2/t2-,3-,4+,5/m1/s1
InChIKey SRBFZHDQGSBBOR-ZRMNMSDTSA-N
SMILES O1C([C@H]([C@@H]([C@@H](C1)O)O)O)O
CAS DataBase Reference 87-72-9(CAS DataBase Reference)
FDA UNII B40ROO395Z
NIST Chemistry Reference Arabinose(L)(87-72-9)
EPA Substance Registry System L-Arabinopyranose (87-72-9)
UNSPSC Code 12352201
NACRES NA.79

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Hazard Codes  Xn
Risk Statements  20/21/22-36/37/38
Safety Statements  24/25-36-26
WGK Germany  3
F  3-10
TSCA  TSCA listed
HS Code  29400000
Storage Class 11 - Combustible Solids
NFPA 704
1
1 1

L-Arabinose price More Price(61)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Usbiological A3300 L-Arabinose 87-72-9 100g $192 2026-06-03 Buy
Usbiological A3300 L-Arabinose 87-72-9 500g $701 2026-06-03 Buy
Usbiological A3300 L-Arabinose 87-72-9 1Kg $1097 2026-06-03 Buy
Usbiological A3300 L-Arabinose 87-72-9 2.5Kg $2124 2026-06-03 Buy
Usbiological A3300 L-Arabinose 87-72-9 5Kg $3469 2026-06-03 Buy
Product number Packaging Price Buy
A3300 100g $192 Buy
A3300 500g $701 Buy
A3300 1Kg $1097 Buy
A3300 2.5Kg $2124 Buy
A3300 5Kg $3469 Buy

L-Arabinose Chemical Properties, Uses, Production

Chemical Properties

White to off white crystalline powder

Uses

A base component of hemicellulose and pectin, critical biopolymers.

Uses

L-(+)-Arabinose is used to identify and differentiate and characterize pentose sugar isomerase. It is also used as the carbon source in microbial culture. It is involved in the bioproduction of L-ribose. It finds application in the production of savory reaction flavors. Its derivatives are used in the development of antiviral agents such as nucleoside. It acts as a base component of hemicellulose and pectin.

Definition

ChEBI: L-arabinopyranose is the six-membered ring form of L-arabinose. It has a role as an Escherichia coli metabolite and a mouse metabolite.

Purification Methods

beta-L-(+)-Arabinose is recrystallised slowly, twice, from 80% aqueous EtOH, then dried under vacuum over P2O5. It can also be purified by heating the arabinose (200g) with glacial acetic acid (300mL) on a boiling water bath for 45minutes, cooling, filtering, washing with 95% EtOH (500mL) in four portions and drying at 56-60o over P2O5. It has been recrystallised from 5times its weight of 76% EtOH using charcoal (10g) to yield 127g, m 155-157o, [] 20D +190.6o and mutarotating to +104o (c 4, H2O). [Anderson & Sands Org Synth Coll Vol I 67 1941, Wolfrom & Christian J Am Chem Soc 48 3172 1926, Beilstein 1 IV 4217.]

Mode of action

L-arabinose has been shown to slow down glucose absorption by inhibiting the intestinal enzyme sucrase in an uncompetitive manner. Sucrase is present in the brush border of the intestine and critical for hydrolysing sucrose into a glucose and fructose molecule[1].

Mode of action

[1] Korrie Pol, Monica Mars, Marie-Luise Puhlmann. “Efficacy of L-Arabinose in Lowering Glycemic and Insulinemic Responses: The Modifying Effect of Starch and Fat.” Foods (2022).

L-Arabinose Preparation Products And Raw materials

Raw materials

Preparation Products

L-Arabinose Suppliers

Global Suppliers ( 502)
Supplier Tel Email Country ProdList Advantage
Anhui Hegeng Biotechnology Co., Ltd. 21-65953622 13916053686 sales@hegengbt.com China 11 58
Shanghai Ruili Spectrum Biotechnology Co., Ltd 021-64705760 18027310741 1060496435@qq.com China 4562 58
SHANGHAI YUANJU BIO-TECH CO., LTD 62750277 15618798178 362310313@qq.com China 469 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
INTATRADE GmbH +49 3493/605464 sales@intatrade.de Germany 3563 66
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
TAIYUAN RHF CO.,LTD. +86 351 7031519 sales@RHFChem.com China 2334 56
Beijing dtftchem Technology Co., Ltd. 010-60275820 13031183356 elainezt@sina.com China 1386 62
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Jia Xing Isenchem Co.,Ltd 0573-85285100 18627885956 isenchem@163.com China 9389 66
Supplier Advantage
Anhui Hegeng Biotechnology Co., Ltd. 58
Shanghai Ruili Spectrum Biotechnology Co., Ltd 58
SHANGHAI YUANJU BIO-TECH CO., LTD 58
J & K SCIENTIFIC LTD. 76
INTATRADE GmbH 66
Alfa Aesar 84
TAIYUAN RHF CO.,LTD. 56
Beijing dtftchem Technology Co., Ltd. 62
Energy Chemical 61
Jia Xing Isenchem Co.,Ltd 66

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View Latest Price from L-Arabinose manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
L-Arabinose pictures 2026-07-22 L-Arabinose
87-72-9
 1kg 99% 20MT Watson Biotechnology Co.,Ltd
L-Arabinose pictures 2026-06-30 L-Arabinose
87-72-9
 1kg 98% 1000kg Shaanxi Dideu New Materials Co. Ltd
L-Arabinose pictures 2026-06-30 L-Arabinose
87-72-9
 1KG 98% 1000kgs Shaanxi Dideu New Materials Co. Ltd
  • L-Arabinose pictures
  • L-Arabinose
    87-72-9
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  • Shaanxi Dideu New Materials Co. Ltd
  • L-Arabinose pictures
  • L-Arabinose
    87-72-9
  • $0.00
  • 98%
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L-Arabinose Spectrum

L-Arabinose(87-72-9)1HNMR

87-72-9 (L-Arabinose) Related Search:

Ribose D-(-)-Arabinose L-(-)-ARABITOL CALCIUM L-ARABONATE 1-[(2R,3S,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione
D-Arabinpyranose HEMOGLOBIN CALCIUM D-ARABONATE D-arabinitol 2-Deoxy-D-ribose
Tetramethylammonium bromide DL-Arabinose 1,2:3,4-Di-O-isopropylidene-alpha-L-arabinopyranose L-(+)-Arabinose Arabinoic acid
DL-Arabinose Cytarabine (R)-2-amino-4-[(2-aminopropionyl)amino]-2,4-dideoxy-L-arabinose

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ARABITOL, L-(-)-(RG) L-ARABINOSE extrapure (2R,3R,4S,5S)-oxane-2,3,4,5-tetrol L-Arabinose 98% L-(+)-Arabinose, L-arabinose L-Arabinopyranose l-[1-13C]arabinose l-[2-13C]arabinose L(+)-ARABINOSE, FOR BIOTECHNOLOGICAL PUR POSES ausGummiarbicum Arabinose(L) L-(+)-ARABINOSE CRYSTALLINE BETA-L-ARABINOPYRANOSE BETA-L-(+)-ARABINOSE pectinose, pure N-[2-[4-[[3-butyl-5-oxo-1-[2-(trifluoromethyl)phenyl]-1,2,4-triazol-4-yl]methyl]phenyl]phenyl]sulfonyl-5-methyl-2-thiophenecarboxamide L(+)-Pectinose (+)-Arabinose L-Arabinopyranose/Pectinose L(+)-Arabinose USP/EP/BP l-arabinopyranosel(+)-arabinose TIANFUCHEM--87-72-9--High purity L(+)-Arabinose factory price L-Arabinose ExiPlus, Multi-Compendial HSDB 3165 L- pyranose arabinose L-Arabinopyranose (9CI, ACI) L-Arabinose Venetoclax Impurity 20 L-Arabinopyranose, 10 mM in DMSO L-Arabinose 99~102% 2-((1H-pyrrolo[2,3-b]pyridin-5-yl)oxy)-4-(4-((4'-chloro-5,5-dimethyl- 3,4,5,6-tetrahydro-[1,1'-biphenyl]-2-yl)methyl)piperazin-1-yl)-N-((3- nitro-4-(nitroso((tetrahydro-2H-pyran-4-yl)methyl)amino)phenyl) sulfonyl)benzamide 2-((1H-pyrrolo[2,3-b]pyridin-5-yl)oxy)-4-(4-((4'-chloro-5,5-dimethyl- 3,4,5,6-tetrahydro-[1,1'-biphenyl]-2-yl)methyl)piperazin-1-yl)-N-((3- nitro-4-(nitroso((tetrahydro-2H-pyran-4-yl)methyl)amino)phen L-Arabinopyranose (Standard) (3R,4S,5S)-Tetrahydro-2H-pyran-2,3,4,5-tetraol l-[UL-13C5]arabinose L-(+)-ARABINOSE 87-72-9 87-92-9 Metabolomics Metabolic Libraries Monosaccharides Specialty Synthesis BioChemical Carbohydrate Synthesis Carbohydrate Library Sugars, Carbohydrates & Glucosides Inhibitors Food Additives carbohydrate Carbohydrates & Derivatives Dextrins、Sugar & Carbohydrates