ChemicalBook > CAS DataBase List > L-Arabinose

L-Arabinose

Product Name
L-Arabinose
CAS No.
87-72-9
Chemical Name
L-Arabinose
Synonyms
(3R,4S,5S)-Tetrahydro-2H-pyran-2,3,4,5-tetraol;Arabinose(L);HSDB 3165;L-Arabinose;(+)-Arabinose;L(+)-Pectinose;ausGummiarbicum;L-Arabinose 98%;L-(+)-ARABINOSE;pectinose, pure
CBNumber
CB7277012
Molecular Formula
C5H10O5
Formula Weight
150.13
MOL File
87-72-9.mol
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L-Arabinose Property

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)
form 
Fine Crystalline Powder
pka
12.26±0.70(Predicted)
color 
White
optical activity
+190.6 → +104.5
Water Solubility 
soluble
Merck 
14,761
BRN 
1723085
CAS DataBase Reference
87-72-9(CAS DataBase Reference)
NIST Chemistry Reference
Arabinose(L)(87-72-9)
EPA Substance Registry System
L-Arabinopyranose (87-72-9)
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Safety

Hazard Codes 
Xn
Risk Statements 
20/21/22-36/37/38
Safety Statements 
24/25-36-26
WGK Germany 
3
F 
3-10
TSCA 
Yes
HS Code 
29400000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC
Product number
A764180
Product name
L-Arabinose
Packaging
100g
Price
$140
Updated
2021/12/16
Oakwood
Product number
044543
Product name
L-(+)-Arabinose
Packaging
1Kg
Price
$145
Updated
2021/12/16
Iris Biotech GmbH
Product number
GBB1345
Product name
L-Ara
Packaging
250g
Price
$148.5
Updated
2021/12/16
Biosynth Carbosynth
Product number
MA158441
Product name
1-13C-L-Arabinose
Packaging
50mg
Price
$85
Updated
2021/12/16
Oakwood
Product number
044543
Product name
L-(+)-Arabinose
Packaging
10g
Price
$10
Updated
2021/12/16
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L-Arabinose Chemical Properties,Usage,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

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L-Arabinose Suppliers

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View Lastest Price from L-Arabinose manufacturers

Hebei Chuanghai Biotechnology Co., Ltd
Product
L(+)-Arabinose 87-72-9
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-11-13
Watson Biotechnology Co.,Ltd
Product
L-Arabinose 87-72-9
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20MT
Release date
2024-08-12
ShenZhen H&D Pharmaceutical Technology Co., LTD
Product
Venetoclax Impurity 20
Price
US $0.00-0.00/mg
Min. Order
10mg
Purity
0.98
Supply Ability
10g
Release date
2024-04-28

87-72-9, L-ArabinoseRelated Search:

Ribose D-ARABINOSE-1-13C, 98 ATOM % 13C ARABINOIC ACID D-(-)-Arabinose ARABINOSE, D/L-,DL-ARABINOSE L-(-)-ARABITOL 1,2:3,4-DI-O-ISOPROPYLIDENE-ALPHA-L-ARABINOPYRANOSE HEMOGLOBIN D-Arabinpyranose CALCIUM L-ARABONATE 2-DEOXY-D-ARABINOSE 1-[(2R,3S,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione BETA-L-(+)-ARABINOSE,L-(+)-Arabinose,99% ARABINOSE, D/L- CALCIUM D-ARABONATE D-arabinitol Cytarabine 3-O-B-D-galactopyranosyl-D-arabinose

  • ARABITOL, L-(-)-(RG)
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  • (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-[UL-13C5]arabinose
  • L(+)-ARABINOSE, FOR BIOTECHNOLOGICAL PUR POSES
  • ausGummiarbicum
  • Arabinose(L)
  • L-(+)-ARABINOSE CRYSTALLINE
  • BETA-L-ARABINOPYRANOSE
  • BETA-L-(+)-ARABINOSE
  • 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
  • (3R,4S,5S)-Tetrahydro-2H-pyran-2,3,4,5-tetraol
  • 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%
  • 87-72-9
  • 87-92-9
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  • Metabolic Libraries
  • Monosaccharides
  • Specialty Synthesis
  • BioChemical
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  • Carbohydrate Library
  • Sugars, Carbohydrates & Glucosides
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