Xylotetraose

Iupac Name：(2R,3R,4R)-4-[(2S,3R,4R,5R)-5-[(2S,3R,4R,5R)-3,4-dihydroxy-5-[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxyoxan-2-yl]oxy-3,4-dihydroxyoxan-2-yl]oxy-2,3,5-trihydroxypentanal

CAS No.: 22416-58-6

Molecular Weight：546.475

Modify Date.: 2022-11-01 00:57

Request For Quotation

1. Names and Identifiers

1.1 Name: Xylotetraose
1.2 Synonyms: D-Xylose, O-.beta.-D-xylopyranosyl-(1?4)-O-.beta.-D-xylopyranosyl-(1?4)-O-.beta.-D-xylopyranosyl-(1?4)- O-beta-D-Xylopyranosyl-(1-4)-O-beta-D-xylopyranosyl-(1-4)-O-beta-D-xylopyranosyl-(1-4)-D-xylose Xylotetraose - 30mg Xylotetrose

1.3 CAS No.: 22416-58-6

1.4 CID: 101601989

1.5 Molecular Formula: C20H34O17 (isomer)

1.6 Inchi: InChI=1S/C20H34O17/c21-1-6(23)11(25)8(2-22)35-19-16(30)13(27)10(4-33-19)37-20-17(31)14(28)9(5-34-20)36-18-15(29)12(26)7(24)3-32-18/h1,6-20,22-31H,2-5H2/t6-,7+,8+,9+,10+,11+,12-,13-,14-,15+,16+,17+,18-,19-,20-/m0/s1

1.7 InChkey: JVZHSOSUTPAVII-MESLASACSA-N

1.8 Canonical Smiles: C1C(C(C(C(O1)OC2COC(C(C2O)O)OC3COC(C(C3O)O)OC(CO)C(C(C=O)O)O)O)O)O

1.9 Isomers Smiles: C1[C@H]([C@@H]([C@H]([C@@H](O1)O[C@@H]2CO[C@H]([C@@H]([C@H]2O)O)O[C@@H]3CO[C@H]([C@@H]([C@H]3O)O)O[C@H](CO)[C@@H]([C@H](C=O)O)O)O)O)O

2. Properties

2.1 Density: 1.72±0.1 g/cm3(Predicted)

2.1 Melting point: 219-220°C

2.1 Boiling point: 907.1±65.0 °C(Predicted)

2.1 PSA: 274.75000

2.1 Solubility: 易溶 (270 g/L) (25 oC),

2.2 pKa: 12.40±0.20(Predicted)

3. MSDS

2.Hazard identification

2.1 Classification of the substance or mixture

no data available

2.2 GHS label elements, including precautionary statements

Pictogram(s)	no data available
Signal word	no data available
Hazard statement(s)	no data available
Precautionary statement(s)
Prevention	no data available
Response	no data available
Storage	no data available
Disposal	no data available

2.3 Other hazards which do not result in classification

no data available

View all

4. Synthesis Route

22416-58-6Total: 1 Synthesis Route

49694-20-4 13 Suppliers

58-86-6 236 Suppliers

16907-86-1

47592-59-6 12 Suppliers

22416-58-6 10 Suppliers

Literatures:
Carbohydrate Research, , vol. 343, # 2 p. 290 - 300
Yield: null

5. Other Information

5.0 Reactions: A novel xylanase (xylanase IV) which produces xylotetraose as the only low-molecular-weight oligosaccharide from oat spelt xylan was isolated from the culture medium of Aeromonas caviae ME-1. By sodium dodecyl sulfate-polyacrylamide gel electrophoresis, the xylanase IV molecular weight was 41,000. Xylanase IV catalyzed the hydrolysis of oat spelt xylan, producing exclusively xylotetraose. The acid hydrolysate of the product gave d-xylose. The enzyme did not hydrolyze either p-nitrophenyl-(beta)-d-xyloside, small oligosaccharides (xylobiose and xylotetraose), or polysaccharides, such as starch, cellulose, carboxymethyl cellulose, laminarin, and (beta)-1,3-xylan.

6. Computational chemical data

Molecular Weight: 546.475g/mol
Molecular Formula: C₂₀H₃₄O₁₇
Compound Is Canonicalized: True
XLogP3-AA: -7.4
Exact Mass: 546.17959961
Monoisotopic Mass: 546.17959961
Complexity: 714
Rotatable Bond Count: 10
Hydrogen Bond Donor Count: 10
Hydrogen Bond Acceptor Count: 17
Topological Polar Surface Area: 275
Heavy Atom Count: 37
Defined Atom Stereocenter Count: 15
Undefined Atom Stereocenter Count: 0
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
Isotope Atom Count: 0
Covalently-Bonded Unit Count: 1
CACTVS Substructure Key Fingerprint: AAADcfB4PgAAAAAAAAAAAAAAAAAAAAAAAAAkSJAAAAAAAAAAAAAAGgAACAAACBSwgAMACAAABgAIAAgQgAIAAAAAAAAAAAFAAAAREBYAAAAiQAAFIAAHAADKJAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

7. Recommended Suppliers

Global10SuppliersView all >>

Wuhan Fortuna Chemical Co., Ltd. Diamond member

-113YR

Products:API,fine chemical&its intermediates,biological chemistry
Tel:0086-27-59207850
Email:info@fortunachem.com

High quality Xylotetraose Cas 22416-58-6 with best price

Purity:99%Packing: 200kg/bag FOB
Price: 10 USD/kg
Time: 2023/06/05

Inquire

WUHAN BOYUAN IMPORT AND EXPORT LIMITED Audited Suppliers

Products:1451-82-7 236117-38-7 49851-31-2 124878-55-3 20388-87-8 22374-89-6 28578-16-7 52190-28-0 2836-82-0 288573-56-8 20320-59-6
Tel:+86-311-8985004

Xylotetraose CAS NO.22416-58-6

Purity:99%Packing: 200kg/bag FOB
Price: 39 USD/kg
Time: 2023/04/19

Inquire

Hebei Bocao Biological Technology Co., Ltd Audited Suppliers

Products:CBD,443998-65-0,16648-44-5,BMK,PMK
Tel:86-191-31911055

Xylotetraose，low price

Purity:99%Packing: 200kg/bag FOB
Price: 10 USD/kg
Time: 2023/04/17

Inquire

Qingdio BZ Oligo Biotech Co., Ltd Trading Company

Tel:86-532-81926027

Xylotetraose

Purity:99%Packing: 200kg/bag FOB
Price:
Time: 2019/02/23

Inquire

SHANGHAI ZZBIO CO., LTD.

Tel:86-21-68404353-215

Xylotetraose

Purity:99%Packing: 200kg/bag FOB
Price:
Time: 2019/02/23

Inquire

Recently Updated : 1509541-28-9 1509549-83-0 1509558-17-1 1509579-80-9 1509581-31-0 1509597-46-9 1509628-12-9 1509796-64-8 142653-38-1 1509820-30-7