WARNING: This product is for research use only, not for human or veterinary use.
MedKoo CAT#: 463927
CAS#: 49694-20-4
Description: 1,4-β-D-Xylopentaose is a xylooligosaccharide that has been found in corn and various agricultural wastes.
MedKoo Cat#: 463927
Name: 1,4-β-D-Xylopentaose
CAS#: 49694-20-4
Chemical Formula: C25H42O21
Exact Mass: 678.2219
Molecular Weight: 678.59
Elemental Analysis: C, 44.25; H, 6.24; O, 49.51
Synonym: 1,4-β-D-Xylopentaose; 1,4 β D Xylopentaose;
IUPAC/Chemical Name: (2R,3R,4R)-4-(((2S,3R,4R,5R)-5-(((2S,3R,4R,5R)-5-(((2S,3R,4R,5R)-3,4-dihydroxy-5-(((2S,3R,4S,5R)-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-3,4-dihydroxytetrahydro-2H-pyran-2-yl)oxy)-3,4-dihydroxytetrahydro-2H-pyran-2-yl)oxy)-2,3,5-trihydroxypentanal
InChi Key: PEYKZRBIPFMGGG-RMQOEOBNSA-N
InChi Code: InChI=1S/C25H42O21/c26-1-7(28)13(30)9(2-27)43-23-19(36)15(32)11(4-40-23)45-25-21(38)17(34)12(6-42-25)46-24-20(37)16(33)10(5-41-24)44-22-18(35)14(31)8(29)3-39-22/h1,7-25,27-38H,2-6H2/t7-,8+,9+,10+,11+,12+,13+,14-,15-,16-,17-,18+,19+,20+,21+,22-,23-,24-,25-/m0/s1
SMILES Code: O[C@@H]1[C@@H](O)[C@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O[C@@H]([C@@H]([C@H](C=O)O)O)CO)OC2)OC[C@H]1O[C@H]3[C@H](O)[C@@H](O)[C@H](O[C@H]4[C@H](O)[C@@H](O)[C@H](O)CO4)CO3
Appearance: Solid powder
Purity: >98% (or refer to the Certificate of Analysis)
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility: Soluble in DMSO
Shelf Life: >2 years if stored properly
Drug Formulation: This drug may be formulated in DMSO
Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code: 2934.99.9001
The following data is based on the product molecular weight 678.59 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 1.15 mL | 5.76 mL | 11.51 mL |
| 5 mM | 0.23 mL | 1.15 mL | 2.3 mL |
| 10 mM | 0.12 mL | 0.58 mL | 1.15 mL |
| 50 mM | 0.02 mL | 0.12 mL | 0.23 mL |
1: Lee RC, Hrmova M, Burton RA, Lahnstein J, Fincher GB. Bifunctional family 3 glycoside hydrolases from barley with alpha -L-arabinofuranosidase and beta -D-xylosidase activity. Characterization, primary structures, and COOH-terminal processing. J Biol Chem. 2003 Feb 14;278(7):5377-87. doi: 10.1074/jbc.M210627200. Epub 2002 Dec 2. PMID: 12464603.
