D(+)-Xylose
- CAS No.
- 58-86-6
- Chemical Name:
- D(+)-Xylose
- Synonyms
- XYLOSE;D-XYLOPYRANOSE;(2R,3S,4R)-2,3,4,5-tetrahydroxypentanal;Pentose;WOOD SUGAR;aldehydo-D-xylose;XYLOSE-D;FEMA 3606;Xylo-pfan;D-Xyluose
- CBNumber:
- CB7686054
- Molecular Formula:
- C5H10O5
- Molecular Weight:
- 150.13
- MOL File:
- 58-86-6.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/6/12 17:09:27
| Melting point | 154-158 °C(lit.) |
|---|---|
| alpha | 20 º (c=10, H2O) |
| Boiling point | 191.65°C (rough estimate) |
| Density | 1.525 |
| FEMA | 3606 | D-XYLOSE |
| refractive index | 20 ° (C=10, H2O) |
| Flash point | > 100°(212°F) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | H2O: 1 M at 20 °C, clear, colorless |
| pka | pKa (18°): 12.14 |
| form | Fine Crystalline Powder |
| Specific Gravity | 1.535 |
| color | White |
| Odor | Odorless |
| PH Range | 4.5 - 6.0 |
| PH | 4.0-6.0 (25℃, 1M in H2O) |
| optical activity | [α]20/D +20.0±1°, 10 hr, c = 10% in H2O |
| Odor Type | smoky |
| Water Solubility | soluble |
| Sensitive | Hygroscopic |
| λmax |
λ: 260 nm Amax: 0.05 λ: 280 nm Amax: 0.05 |
| Merck | 14,10087 |
| BRN | 1562108 |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| LogP | -1.98 |
| CAS DataBase Reference | 58-86-6(CAS DataBase Reference) |
| NIST Chemistry Reference | D-Xylose(58-86-6) |
| EPA Substance Registry System | D-Xylose (58-86-6) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 24/25-36-26 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | ZF2285000 | |||||||||
| F | 3 | |||||||||
| Hazard Note | Irritant | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29400090 | |||||||||
| NFPA 704 |
|
D(+)-Xylose price More Price(26)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | X3877 | D-(+)-Xylose BioXtra, ≥99% | 58-86-6 | 25G | ₹5813.03 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | X1500 | D-(+)-Xylose ≥99% | 58-86-6 | 10MG | ₹1959.33 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | X3877 | D-(+)-Xylose BioXtra, ≥99% | 58-86-6 | 100G | ₹16096.78 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | X1500 | D-(+)-Xylose ≥99% | 58-86-6 | 500G | ₹9504.35 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | X1500 | D-(+)-Xylose ≥99% | 58-86-6 | 1KG | ₹11842.55 | 2022-06-14 | Buy |
D(+)-Xylose Chemical Properties,Uses,Production
Chemical Properties
white crystals or powder
Chemical Properties
D-Xylose is nearly odorless and has a smoky flavor. This compound is an aldopentose monosaccharide.
Uses
D-Xylose is used in diagnostic malabsorption tests as well as in the production of Furfural.
Definition
ChEBI: The pyranose form of D-xylose.
General Description
Xylose is a five-carbon sugar that contributes to lignocellulose in plants. Xylose is predominantly found in hardwoods and agricultural residues.
Purification Methods
-D(+)-Xylose forms needles or prisms (which have a very sweet taste) by slow crystallisation from aqueous 80% EtOH or absolute EtOH, which are then dried at 60o in vacuo over P2O5. Store it in a vacuum desiccator over CaSO4. 1Gram dissolves in 0.8mL H2O. [Bragg & Hough J Chem Soc 4347 1957, Hudson & Yanovsky J Am Chem Soc 39 1029 1917, Monroe J Am Chem Soc 41 1002 1919, Beilstein 1 IV 4223.] In D2O at 31o, 1H NMR showed the following ratios: -pyranose (36.5), -pyranose (63), -furanose + -furanose (~1) [Angyal Adv Carbohydr Chem 42 15 1984, Angyal & Pickles Aust J Chem 25 1711 1972].
D(+)-Xylose Preparation Products And Raw materials
Raw materials
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Global( 518)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| SYNOVA CHEMICALS | +91-9920741772 +91-9920741772 | Mumbai, India | 428 | 58 | Inquiry |
| JSK Chemicals | +919879767970 | Gujarat, India | 3756 | 58 | Inquiry |
| CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
| Scientific OEM | +91-22- 2343 7546 / 2341 3094 | New Delhi, India | 1996 | 38 | Inquiry |
| ALPHA CHEMIKA | +91-22-22061123 +91-22-66382501 | Mumbai, India | 1681 | 43 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| Maas Pharma Chemicals | +91-9958666224 | Delhi, India | 1607 | 58 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| FINAR LTD | +91 - 2717 - 616717 | New Delhi, India | 660 | 58 | Inquiry |
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| SYNOVA CHEMICALS | 58 |
| JSK Chemicals | 58 |
| CHEMSWORTH | 30 |
| Scientific OEM | 38 |
| ALPHA CHEMIKA | 43 |
| TCI Chemicals (India) Pvt. Ltd. | 58 |
| Maas Pharma Chemicals | 58 |
| A.J Chemicals | 58 |
| FINAR LTD | 58 |
| CLEARSYNTH LABS LTD. | 58 |
Related Qustion
- Q:What is D-Xylose Absorption Test？
- A:This test is done to help diagnose problems that prevent the small intestine from absorbing nutrients in food and evaluate the....
- Jan 8，2024
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