Cas no 147-81-9 (DL-Arabinose)

DL-Arabinose is a pentose sugar that exists as a racemic mixture of D- and L-arabinose enantiomers. It serves as a versatile intermediate in organic synthesis and biochemical research, particularly in the study of carbohydrate metabolism and enzyme specificity. DL-Arabinose is valued for its role as a chiral building block in the preparation of nucleosides, glycoconjugates, and other bioactive compounds. Its structural properties make it useful for probing glycosidase and glycosyltransferase activities. The compound is also employed in microbiological media formulation and as a reference standard in analytical chemistry. DL-Arabinose exhibits high purity and stability, ensuring reliable performance in laboratory applications.

DL-Arabinose structure

Product Name:DL-Arabinose

CAS No:147-81-9

MF:C₅H₁₀O₅

MW:150.129902362823

MDL:MFCD00135867

CID:36560

PubChem ID:87562124

Update Time:2025-05-24

DL-Arabinose Chemical and Physical Properties

Names and Identifiers

- DL-Arabinose
- ARABINOSE, DL-(RG)
- Arabinose
- L-(-)-Arabitol
- racem. Ribose
- DL-ARA
- racemisch
- Arabinose(8CI,9CI)
- ARABINOSE, D
- L-(+)-Arabinose
- (2R,3S,4S)-2,3,4,5-tetrahydroxypentanal
- aldehydo-L-arabinose
- Arabinose, L-
- Pectinose
- Pectin sugar
- aldehydo-L-arabino-pentose
- B40ROO395Z
- Arabinose,l
- C5H10O5
- FEMA No. 3255
- (+)-l-arabinose
- KSC269K8J
- Arabinose, L- (VAN) (8CI)
- PYMYP
- 2,3,4,5-Tetrahydroxypentanal
- D-arabinose
- DL-Xylose
- NSC1941
- PYMYPHUHKUWMLA-UHFFFAOYSA-N
- D-Ribose(mixture of isomers)
- Xylo-Pfan
- methoxy pectin
- Citrus pectin
- Ribose, D-
- Xylose, D-
- calcium pectinate
- (+)-Xylose
- Lyxose, D-
- laevo-arabinose
- Methoxyl Pectin
- 1-Arabinose
- Pentose #
- AK164440
- ARABINOSE (L)
- D10C5F52-39AD-444C-B154-00E9820D8754
- AKOS006227855
- 1949-78-6
- AKOS016370670
- D-(+)-Xylose;(+)-Xylose;Wood sugar
- FT-0627608
- L-lyxose
- HMS3651O12
- FT-0624344
- 58-86-6
- WLN: T6OTJ BQ CQ DQ EQ -L
- SY037132
- 20235-19-2
- YA158357
- FT-0698213
- CHEBI:143528
- Pectin from citrus
- Pectin (Technical Grade)
- (+/-)-Xylos
- 53106-52-8
- Aldopentoses
- 2,3,4,5-tetrakis(oxidanyl)pentanal
- D-Arabinose-1-13C
- SY056700
- SY073917
- FT-0627693
- SY052562
- D-arabinose-5-13C
- AS-56403
- MFCD00135866
- EN300-81509
- MFCD00151475
- 139657-60-6
- 41247-05-6
- 25990-60-7
- SCHEMBL10944
- DTXSID101333192
- 9000-69-5
- 147-81-9
- FT-0695061
- NSC26213
- Amidated pectin
- SY038268
- FT-0601177
- NSC-26213
- A825486
- NSC122762
- NSC-224430
- Butanoic acid,2-methyl-, hexyl ester
- FT-0625537
- FT-0625534
- NSC224430
- dl-Lyxose
- FT-0627593
- FT-0627947
- (+/-)-Arabinose; DL-Arabinose; dl-Arabinose
- DB-044879
- DB-051824
- DB-040974
- STL509322
- DA-76681
- DB-053735
- 1114-34-7
- FAA32837
- Pectin from apple
- D(-)-Ribose, from Plant Origin
- D-(-)-Lyxose
- 243-619-3
- NLA84687
- D-(?)-Arabinose
- CDA58392
- d(-)-ribose
- NLA84688
- PFA65760
- MDL： MFCD00135867
- Inchi： 1S/C5H10O5/c6-1-3(8)5(10)4(9)2-7/h1,3-5,7-10H,2H2
- InChI Key： PYMYPHUHKUWMLA-UHFFFAOYSA-N
- SMILES： OC(C(C=O)O)C(CO)O
- BRN： 1723086

Computed Properties

Exact Mass: 150.05300
Monoisotopic Mass: 150.05282342 g/mol
Isotope Atom Count: 0
Hydrogen Bond Donor Count: 4
Hydrogen Bond Acceptor Count: 5
Heavy Atom Count: 10
Rotatable Bond Count: 4
Complexity: 104
Covalently-Bonded Unit Count: 1
Defined Atom Stereocenter Count: 3
Undefined Atom Stereocenter Count : 1
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
Surface Charge: 0
Molecular Weight: 150.13
XLogP3: -2.3
Topological Polar Surface Area: 98

Experimental Properties

Color/Form: White fine crystalline powder
Density: 1.5±0.1 g/cm3
Melting Point: 157.0 to 162.0 deg-C
Boiling Point: 415.5±38.0 °C at 760 mmHg
Flash Point: 219.2±23.3 °C
Refractive Index: -104 ° (C=10, H2O)
Water Partition Coefficient: dissolution
PSA: 97.99000
LogP: -2.73970
Merck: 14,761
Specific Rotation: D12 +173° (6 min) D20 +105.1° (22 hrs c = 3)
Solubility: dissolve in water

DL-Arabinose Security Information

Signal Word：warning
Hazard Statement： H303May be harmful if swallowed+H313Skin contact may be harmful+H333Inhalation may be harmful to the body
Warning Statement： P264Thoroughly clean after treatment
P280Wear protective gloves/Wear protective clothing/Wear protective goggles/Wear a protective mask
P305If it enters the eyes
P351Rinse carefully with water for a few minutes
P338Remove the contact lens(If any)And easy to operate,Continue flushing
P337If eye irritation persists
P313Obtain medical advice/care
WGK Germany：3
Safety Instruction： S24/25
Regulatory Condition Code：Class Q (sugars, alkaloids, antibiotics, hormones)
TSCA：Yes
Storage Condition：Please store the product under the recommended condition sin the description

DL-Arabinose Pricemore >>

Related Categories	No.	Product Name	Cas No.	Purity	Specification	Price	update time
TI XI AI ( SHANG HAI ) HUA CHENG GONG YE FA ZHAN Co., Ltd.	A0514-25G	DL-Arabinose	147-81-9	>98.0%(HPLC)	25g	￥595.00	2024-04-17
SHANG HAI YI EN HUA XUE JI SHU Co., Ltd.	R009584-25g	DL-Arabinose	147-81-9	98%	25g	￥350	2023-09-10
SHANG HAI YI EN HUA XUE JI SHU Co., Ltd.	R009584-5g	DL-Arabinose	147-81-9	98%	5g	￥100	2023-09-10
ChemScence	CS-0022535-100mg	Arabinose	147-81-9	≥98.0%	100mg	$50.0	2021-09-02
SHANG HAI YUAN YE Biotechnology Co., Ltd.	B25845-20mg	DL-Arabinose	147-81-9	,HPLC≥98%	20mg	￥200.00	2021-09-02
TRC	A764185-5g	DL-Arabinose	147-81-9		5g	$ 80.00	2023-04-19
TRC	A764185-10g	DL-Arabinose	147-81-9		10g	$ 119.00	2023-04-19
TRC	A764185-25g	DL-Arabinose	147-81-9		25g	$ 227.00	2023-04-19
TRC	A764185-50g	DL-Arabinose	147-81-9		50g	$ 430.00	2023-04-19
TRC	A764185-100g	DL-Arabinose	147-81-9		100g	$ 809.00	2023-04-19

DL-Arabinose Suppliers

Amadis Chemical Company Limited

Gold Member

Audited Supplier

(CAS:147-81-9)DL-Arabinose

Order Number:A808696

Stock Status:in Stock

Quantity:250g

Purity:99%

Pricing Information Last Updated:Friday, 30 August 2024 04:49

Price ($):229.0

Email:[email protected]

Product Official Link

DL-Arabinose Related Literature

1. Enabling shape memory and healable effects in a conjugated polymer by incorporating siloxane via dynamic imine bond?

Yaling Zhang,Chunhui Dai,Shiwei Zhou,Bin Liu Chem. Commun., 2018,54, 10092-10095
2. Evolution of dealloying induced strain in nanoporous gold crystals?

Ross Harder,David C. Dunand,Ian McNulty Nanoscale, 2017,9, 5686-5693
3. Fate of Sb(v) and Sb(iii) species along a gradient of pH and oxygen concentration in the Carnoulès mine waters (Southern France)

Eléonore Resongles,Corinne Casiot,Fran?oise Elbaz-Poulichet,Rémi Freydier,Odile Bruneel,Christine Piot,Sophie Delpoux,Aurélie Volant,Angélique Desoeuvre Environ. Sci.: Processes Impacts, 2013,15, 1536-1544
4. Emulsifier-free, organotellurium-mediated living radical emulsion polymerization (emulsion TERP) of styrene: poly(dimethylaminoethyl methacrylate) macro-TERP agent?

Yukiya Kitayama Polym. Chem., 2014,5, 2784-2792
5. Emerging investigator series: bacteriophages as nano engineering tools for quality monitoring and pathogen detection in water and wastewater

Fereshteh Bayat Environ. Sci.: Nano, 2021,8, 367-389

Related Categories

Solvents and Organic Chemicals Organic Compounds Organic oxygen compounds Organooxygen compounds Pentoses

Additional information on DL-Arabinose

DL-Arabinose: A Comprehensive Overview

DL-Arabinose, also known as D,L-arabinose, is a naturally occurring pentose sugar with the chemical formula C5H10O5. It belongs to the class of carbohydrates and is widely found in various plant and microbial sources. The compound, identified by the CAS number 147-81-9, has garnered significant attention in recent years due to its versatile applications in food, pharmaceuticals, and biotechnology.

The structure of arabinose consists of five carbon atoms, with hydroxyl groups (-OH) attached to four of them. This configuration makes it a valuable building block in nature, contributing to the formation of complex carbohydrates such as arabinoxylans and arabinogalactans. Recent studies have highlighted its role in plant cell wall composition, where it plays a crucial part in maintaining structural integrity and flexibility.

D,L-Arabinose is primarily derived from natural sources such as birch trees, wheat bran, and certain microbial cultures. The extraction process involves enzymatic hydrolysis or chemical treatments to isolate the sugar from its natural matrix. Advances in biotechnology have enabled more efficient production methods, reducing costs and improving purity levels. For instance, genetically modified microorganisms capable of producing high yields of arabinose have been developed, opening new avenues for industrial-scale production.

In the food industry, D,L-arabinose is utilized as a sweetener and stabilizer. Its mild sweetness profile makes it an ideal alternative to traditional sugars in low-calorie products. Moreover, it exhibits excellent solubility and compatibility with other food additives, enhancing its utility in beverages, confectionery, and baked goods. Recent research has also explored its potential as a prebiotic agent, promoting gut health by serving as a substrate for beneficial microorganisms.

The pharmaceutical sector has benefited from the unique properties of arabinose. It is employed as a precursor in the synthesis of various bioactive compounds, including antibiotics and antiviral agents. For example, derivatives of D,L-arabinose have shown promise in targeting specific pathogens without affecting host cells, making them potential candidates for novel therapeutic agents. Additionally, its role in nucleic acid synthesis has been leveraged in the development of vaccines and gene therapy vectors.

In recent years, the cosmetic industry has embraced D,L-arabinose for its moisturizing and skin-repairing properties. Incorporating it into skincare products has been shown to enhance hydration levels and improve skin elasticity. Studies conducted on human subjects have demonstrated significant improvements in skin texture after prolonged use of products containing this sugar.

The environmental benefits of D,L-arabinose are another area of growing interest. Researchers are exploring its potential as a sustainable raw material for bio-based plastics and biodegradable polymers. By replacing petroleum-derived feedstocks with renewable resources like arabinose, industries can reduce their carbon footprint while meeting increasing demand for eco-friendly products.

In conclusion, D,L-Arabinose stands out as a multifaceted compound with applications spanning diverse industries. Its natural abundance, combined with advancements in extraction and modification techniques, positions it as a key player in future innovations across food science, medicine, cosmetics, and environmental sustainability.

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