1,2-O-Isopropylidene-alpha-D-xylofuranose

Basic Information

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CAS Number

20031-21-4

Molecular Formula

C8H14O5

Molecular Weight

190.19 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Melting Point

68.0 to 72.0 deg-C

Boiling Point

112-114 ºC (0.06 mmHg)

Refractive Index

-19 ° (C=1, H2O)

Specific Rotation

-19.2 º (c=1 in H2O)

SMILES

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CC1(OC2C(C(OC2O1)CO)O)C

InChI

InChI=1S/C8H14O5/c1-8(2)12-6-5(10)4(3-9)11-7(6)13-8/h4-7,9-10H,3H2,1-2H3/t4-,5+,6-,7-/m1/s1

InChIKey

JAUQZVBVVJJRKM-XZBKPIIZSA-N

LogP

-0.7840000000000003

Topological Polar Surface Area

68.15 Å²

Hydrogen Bond Donor/Acceptor

2 / 5

Complexity

205

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

1,2-O-(1-Methylethylidene)pentofuranose #
HY-W015179
1,2-O-Isopropylidene-a-D-xylofuranose
1,2-O-Isopropylidene-
AMY30534
1,2-O-Isopropylidene- alpha -D-xylofuranose
SCHEMBL71047
EN300-263513
alpha-D-Xylofuranose, 1,2-O-(1-methylethylidene)-
MFCD00063295
W-200205
Xylofuranose, 1,2-O-isopropylidene-, .alpha.-d-
1,2-O-Isopropylidene-d-xylofuranose
1,2-O-Isopropylidene-.alpha.-D-xylofuranose
.alpha.-d-Xylofuranose, 1,2-O-(1-methylethylidene)-
CS-W015895
20031-21-4
AS-15505
AKOS005255177
AC-24728
1,2-O-(1-Methylethylidene)-.alpha.-D-xylofuranose
(3aR,5R,6S,6aR)-5-(Hydroxymethyl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol
DTXSID40885111
1,2-O-(1-Methylethylidene)-a-D-xylofuranose
PB36581
1,2-O-Isopropylidene-alpha-D-xylofuranose, 99%
(3aR,5R,6S,6aR)-5-(hydroxymethyl)-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-6-ol
(3aR,5R,6S,6aR)-5-(hydroxymethyl)-2,2-dimethyl-tetrahydrofuro[2,3-d][1,3]dioxol-6-ol
GEO-01624
AKOS015918263
1,2-O-Isopropylidene-?-D-xylofuranose

MDL Number

MFCD00063295

FAQ

What is 1,2-O-Isopropylidene-alpha-D-xylofuranose (CAS: 20031-21-4)?

1,2-O-Isopropylidene-alpha-D-xylofuranose (CAS: 20031-21-4) is a protected form of D-xylose, a sugar derivative. It has the chemical formula C8H14O5 and is commonly used in organic synthesis as a building block. This compound is a white crystalline solid with a sweet taste and is stable under normal conditions. Its structure includes an isopropylidene group that protects the hydroxyl groups, making it useful in controlled chemical reactions.

What are the main uses of 1,2-O-Isopropylidene-alpha-D-xylofuranose (CAS: 20031-21-4)?

1,2-O-Isopropylidene-alpha-D-xylofuranose (CAS: 20031-21-4) is primarily used in pharmaceutical research for the synthesis of complex carbohydrates and glycosides. It also finds applications in the food industry as a flavoring agent and in industrial processes for the production of specialty chemicals. Additionally, it is employed in chemical research for studying sugar-related reactions and structural modifications.

Is 1,2-O-Isopropylidene-alpha-D-xylofuranose (CAS: 20031-21-4) safe?

1,2-O-Isopropylidene-alpha-D-xylofuranose (CAS: 20031-21-4) is generally considered safe when handled properly. However, like many organic compounds, it should be used with appropriate safety measures such as wearing gloves and safety goggles. It is non-toxic in low concentrations but may cause irritation if inhaled or contacted with skin. Always follow standard laboratory safety protocols when working with this compound.

How should 1,2-O-Isopropylidene-alpha-D-xylofuranose (CAS: 20031-21-4) be stored?

1,2-O-Isopropylidene-alpha-D-xylofuranose (CAS: 20031-21-4) should be stored in a cool, dry, and dark place to maintain its stability. It is best kept in a sealed container at a temperature below 25°C and away from moisture and light. Proper storage helps prevent degradation and ensures the compound remains chemically inert until use.