1,2-O-Isopropylidene-alpha-D-xylofuranose
- $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.
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Nanjing Dolon Biotechnology Co.,Ltd.