ChemicalBook >> CAS DataBase List >>L-Arabinopyranose


Chemical Name:
(3R,4S,5S)-Tetrahydro-2H-pyran-2,3,4,5-tetraol;Arabinose(L);HSDB 3165;(+)-Arabinose;L(+)-Pectinose;ausGummiarbicum;L-Arabinose 98%;L-(+)-ARABINOSE;pectinose, pure;L-Arabinopyranose
Molecular Formula:
Molecular Weight:
MDL Number:
MOL File:
MSDS File:
Modify Date:2022-11-07 14:51:42

L-Arabinopyranose Properties

Melting point 160-163 °C(lit.)
Boiling point 191.65°C (rough estimate)
alpha 103 º (c=5, H2O)
Density 1.1897 (rough estimate)
refractive index 1.3920 (estimate)
storage temp. Inert atmosphere,Room Temperature
pka 12.26±0.70(Predicted)
form Fine Crystalline Powder
color White
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)


Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
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
HS Code  29400000
NFPA 704
1 1

L-Arabinopyranose price More Price(28)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Alfa Aesar A11921 L-(+)-Arabinose, 99% 87-72-9 50g $72.98 2023-01-06 Buy
Alfa Aesar A11921 L-(+)-Arabinose, 99% 87-72-9 250g $270.9 2023-01-06 Buy
TRC A764180 L-Arabinose 87-72-9 100g $140 2021-12-16 Buy
Oakwood 044543 L-(+)-Arabinose 87-72-9 1Kg $145 2021-12-16 Buy
Iris Biotech GmbH GBB1345 L-Ara 87-72-9 250g $148.5 2021-12-16 Buy
Product number Packaging Price Buy
A11921 50g $72.98 Buy
A11921 250g $270.9 Buy
A764180 100g $140 Buy
044543 1Kg $145 Buy
GBB1345 250g $148.5 Buy

L-Arabinopyranose Chemical Properties,Uses,Production

Chemical Properties

White to off white crystalline powder


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.


A base component of hemicellulose and pectin, critical biopolymers.

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.]

L-Arabinopyranose Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 388)Suppliers
Supplier Tel Email Country ProdList Advantage
Anhui Hegeng Biotech Engineering Co., Ltd.
21-65953622 +8613916053686 China 10 58
Capot Chemical Co.,Ltd.
571-85586718 +8613336195806 China 29810 60
Henan DaKen Chemical CO.,LTD.
+86-371-66670886 China 17710 58
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512 China 21975 55
Hangzhou FandaChem Co.,Ltd.
+8615858145714 China 9375 55
Shanghai Yingrui Biopharma Co., Ltd.
+86-21-33585366 - 03@ CHINA 738 60
career henan chemical co
+86-0371-86658258 China 29922 58
Accela ChemBio Inc.
(+1)-858-699-3322 United States 19965 58
Hebei Guanlang Biotechnology Co., Ltd.
+86-19930503282 China 7663 58
Xiamen AmoyChem Co., Ltd
+86-592-6051114 +8618959220845 China 6387 58

View Lastest Price from L-Arabinopyranose manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
L-arabinose pictures 2023-03-06 L-arabinose
US $5.00-2.00 / KG 1KG 99% 10000kg Hebei Crovell Biotech Co Ltd
L(+)-Arabinose pictures 2021-07-10 L(+)-Arabinose
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
L(+)-Arabinose pictures 2021-07-02 L(+)-Arabinose
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
  • L-arabinose pictures
  • L-arabinose
  • US $5.00-2.00 / KG
  • 99%
  • Hebei Crovell Biotech Co Ltd
  • L(+)-Arabinose pictures
  • L(+)-Arabinose
  • US $15.00-10.00 / KG
  • 99%+ HPLC
  • Zhuozhou Wenxi import and Export Co., Ltd
  • L(+)-Arabinose pictures
  • L(+)-Arabinose
  • US $15.00-10.00 / KG
  • 99%+ HPLC
  • Zhuozhou Wenxi import and Export Co., Ltd
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-[UL-13C5]arabinose L(+)-ARABINOSE, FOR BIOTECHNOLOGICAL PUR POSES ausGummiarbicum 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 L-Arabinopyranose/Pectinose L(+)-Arabinose USP/EP/BP TIANFUCHEM--87-72-9--High purity L(+)-Arabinose factory price l-arabinopyranosel(+)-arabinose L-Arabinose ExiPlus, Multi-Compendial HSDB 3165 Arabinose(L) (3R,4S,5S)-Tetrahydro-2H-pyran-2,3,4,5-tetraol L- pyranose arabinose L-Arabinopyranose (9CI, ACI) 87-72-9 87-92-9 Monosaccharides Specialty Synthesis BioChemical Carbohydrate Synthesis Carbohydrate Library Metabolomics Metabolic Libraries Sugars, Carbohydrates & Glucosides Inhibitors Food Additives carbohydrate Carbohydrates & Derivatives Dextrins、Sugar & Carbohydrates