1,2-O-Isopropylidene-alpha-D-xylofuranose
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- $6 - $1332.8
- Product name: 1,2-O-Isopropylidene-alpha-D-xylofuranose
- CAS: 20031-21-4
- MF: C8H14O5
- MW: 190.2
- EINECS:606-426-9
- MDL Number:MFCD00063295
- Synonyms:1,2-O-Isoproplyidene-a-d-xylofuranose;1,2-o-(1-methylethylidene)-alpha-d-xylofuranos ;Monoacetone-D-xylose;1,2-O-ISOPROPYLIDENE-ALPHA-D -XYLOFURANOSE 99%;1,2-Di-O-isopropylidene-α-D-xylofuranose;1,2-O-(1-methylethylidene)-α-D-xylofuranose;(3aR,5R,6S,6aR)-2,2-Dimethyl-5-(hydroxymethyl)tetrahydrofuro[2,3-d]-1,3-dioxole-6-ol;(3aα,6aα)-2,2-Dimethyl-5α-(hydroxymethyl)tetrahydrofuro[2,3-d]-1,3-dioxole-6α-ol
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Brand
- ACHEMBLOCK
- AK Scientific
- Alfa Aesar
- Alichem
- Ambeed
- American Custom Chemicals Corporation
- Biosynth Carbosynth
- Chemenu
- Chem-Impex
- ChemScene
- Crysdot
- Iris Biotech GmbH
- Matrix Scientific
- Medical Isotopes, Inc.
- Sigma-Aldrich
- SynQuest Laboratories
- TCI Chemical
- TRC
Package
- 250mg
- 1g
- 5g
- 10g
- 25g
- 50g
- 100G
- 250G
- 500g
- ManufacturerACHEMBLOCK
- Product numberG-5755
- Product description1,2-O-Isopropylidene-alpha-D-xylofuranose 97%
- Packaging100G
- Price$320
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberP658
- Product description1,2-O-Isopropylidene-alpha-D-xylofuranose
- Packaging1g
- Price$21
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberP658
- Product description1,2-O-Isopropylidene-alpha-D-xylofuranose
- Packaging10g
- Price$101
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ93645
- Product description1,2-O-Isopropylidene-alpha-D-xylofuranose
- Packaging25g
- Price$150
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberJ66110
- Product description1,2-O-Isopropylidene-alpha-D-xylofuranose, 98%
- Packaging5g
- Price$74.5
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberJ66110
- Product description1,2-O-Isopropylidene-alpha-D-xylofuranose, 98%
- Packaging10g
- Price$130
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberJ66110
- Product description1,2-O-Isopropylidene-alpha-D-xylofuranose, 98%
- Packaging25g
- Price$258
- Updated2024-03-01
- Buy
- ManufacturerAlichem
- Product number20031214
- Product description(3aR,5R,6S,6aR)-5-(Hydroxymethyl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol
- Packaging25g
- Price$301.84
- Updated2021-12-16
- Buy
- ManufacturerAlichem
- Product number20031214
- Product description(3aR,5R,6S,6aR)-5-(Hydroxymethyl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol
- Packaging100g
- Price$776.69
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA167664
- Product description(3aR,5R,6S,6aR)-5-(Hydroxymethyl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol 98%
- Packaging1g
- Price$6
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA167664
- Product description(3aR,5R,6S,6aR)-5-(Hydroxymethyl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol 98%
- Packaging5g
- Price$25
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA167664
- Product description(3aR,5R,6S,6aR)-5-(Hydroxymethyl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol 98%
- Packaging10g
- Price$37
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA167664
- Product description(3aR,5R,6S,6aR)-5-(Hydroxymethyl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol 98%
- Packaging25g
- Price$72
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA167664
- Product description(3aR,5R,6S,6aR)-5-(Hydroxymethyl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol 98%
- Packaging100g
- Price$245
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA167664
- Product description(3aR,5R,6S,6aR)-5-(Hydroxymethyl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol 98%
- Packaging500g
- Price$855
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCRB0000079
- Product description1,2-O-ISOPROPYLIDENE-ALPHA-D-XYLOFURANOSE 95.00%
- Packaging1G
- Price$716.1
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| ACHEMBLOCK | G-5755 | 1,2-O-Isopropylidene-alpha-D-xylofuranose 97% | 100G | $320 | 2021-12-16 | Buy |
| AK Scientific | P658 | 1,2-O-Isopropylidene-alpha-D-xylofuranose | 1g | $21 | 2021-12-16 | Buy |
| AK Scientific | P658 | 1,2-O-Isopropylidene-alpha-D-xylofuranose | 10g | $101 | 2021-12-16 | Buy |
| AK Scientific | J93645 | 1,2-O-Isopropylidene-alpha-D-xylofuranose | 25g | $150 | 2021-12-16 | Buy |
| Alfa Aesar | J66110 | 1,2-O-Isopropylidene-alpha-D-xylofuranose, 98% | 5g | $74.5 | 2024-03-01 | Buy |
| Alfa Aesar | J66110 | 1,2-O-Isopropylidene-alpha-D-xylofuranose, 98% | 10g | $130 | 2024-03-01 | Buy |
| Alfa Aesar | J66110 | 1,2-O-Isopropylidene-alpha-D-xylofuranose, 98% | 25g | $258 | 2024-03-01 | Buy |
| Alichem | 20031214 | (3aR,5R,6S,6aR)-5-(Hydroxymethyl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol | 25g | $301.84 | 2021-12-16 | Buy |
| Alichem | 20031214 | (3aR,5R,6S,6aR)-5-(Hydroxymethyl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol | 100g | $776.69 | 2021-12-16 | Buy |
| Ambeed | A167664 | (3aR,5R,6S,6aR)-5-(Hydroxymethyl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol 98% | 1g | $6 | 2021-12-16 | Buy |
| Ambeed | A167664 | (3aR,5R,6S,6aR)-5-(Hydroxymethyl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol 98% | 5g | $25 | 2021-12-16 | Buy |
| Ambeed | A167664 | (3aR,5R,6S,6aR)-5-(Hydroxymethyl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol 98% | 10g | $37 | 2021-12-16 | Buy |
| Ambeed | A167664 | (3aR,5R,6S,6aR)-5-(Hydroxymethyl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol 98% | 25g | $72 | 2021-12-16 | Buy |
| Ambeed | A167664 | (3aR,5R,6S,6aR)-5-(Hydroxymethyl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol 98% | 100g | $245 | 2021-12-16 | Buy |
| Ambeed | A167664 | (3aR,5R,6S,6aR)-5-(Hydroxymethyl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol 98% | 500g | $855 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CRB0000079 | 1,2-O-ISOPROPYLIDENE-ALPHA-D-XYLOFURANOSE 95.00% | 1G | $716.1 | 2021-12-16 | Buy |
Properties
Melting point :69-71 °C(lit.)
Boiling point :112-114 °C0.06 mm Hg(lit.)
alpha :-19.2 º (C=1 IN H2O)
Density :1.2422 (rough estimate)
refractive index :-19 ° (C=1, H2O)
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
solubility :Methanol (Slightly), Water (Slightly)
pka :13.23±0.60(Predicted)
form :Waxy Solid or Coarse Crystals and Chunks
color :White to Off-white
optical activity :[α]25/D 19.2°, c = 1 in H2O
BRN :81520
InChIKey :JAUQZVBVVJJRKM-VZFHVOOUSA-N
CAS DataBase Reference :20031-21-4(CAS DataBase Reference)
EPA Substance Registry System :.alpha.-D-Xylofuranose, 1,2-O-(1-methylethylidene)- (20031-21-4)
Boiling point :112-114 °C0.06 mm Hg(lit.)
alpha :-19.2 º (C=1 IN H2O)
Density :1.2422 (rough estimate)
refractive index :-19 ° (C=1, H2O)
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
solubility :Methanol (Slightly), Water (Slightly)
pka :13.23±0.60(Predicted)
form :Waxy Solid or Coarse Crystals and Chunks
color :White to Off-white
optical activity :[α]25/D 19.2°, c = 1 in H2O
BRN :81520
InChIKey :JAUQZVBVVJJRKM-VZFHVOOUSA-N
CAS DataBase Reference :20031-21-4(CAS DataBase Reference)
EPA Substance Registry System :.alpha.-D-Xylofuranose, 1,2-O-(1-methylethylidene)- (20031-21-4)
Safety Information
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| Signal word: | Warning | ||||||||||||||
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Description
1,2-O-Isopropylidene-α-D-xylofuranose is a versatile derivative of D-xylose; used as chiral building block,e.g. synthesis of carbohydrate derivatives, derivatives of nucleosides; chain elongation of derivatives by Wittig reaction.Suppliers and manufacturers
Frapp's ChemicalNFTZ Co., Ltd.
Shanghai Daken Advanced Materials Co.,Ltd
Beijing Cooperate Pharmaceutical Co.,Ltd
Henan Tianfu Chemical Co.,Ltd.
Hangzhou FandaChem Co.,Ltd.
Jinan Samuel Pharmaceutical CO., Ltd
SHANDONG ZHI SHANG CHEMICAL CO.LTD
Jinan Carbotang Biotech Co.,Ltd.
Nanjing Dolon Biotechnology Co.,Ltd.
