2,6-Anhydro-5-deoxy-D-arabino-hex-5-enitol

Basic Information

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CAS Number

21193-75-9

Molecular Formula

C6H10O4

Molecular Weight

146.14 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

99-103 °C

Boiling Point

325.5℃ at 760 mmHg

Density

1.4140

Flash Point

150.7℃

Refractive Index

-22 ° (C=1.2, MeOH)

Specific Rotation

-20.0° - -25.0° (c =1, MeOH)

SMILES

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C1=COC(C(C1O)O)CO

InChI

InChI=1S/C6H10O4/c7-3-5-6(9)4(8)1-2-10-5/h1-2,4-9H,3H2/t4-,5-,6-/m1/s1

InChIKey

YVECGMZCTULTIS-HSUXUTPPSA-N

LogP

-1.3870000000000002

Topological Polar Surface Area

69.92 Å²

Hydrogen Bond Donor/Acceptor

3 / 4

Complexity

134

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

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

Stability

Moisture Sensitive

Synonyms & References

English

29485-85-6
SCHEMBL423526
AC-22812
(2R,3R,4R)-2-(hydroxymethyl)-3,4-dihydro-2H-pyran-3,4-diol
AKOS015899535
D-(+)-galactal
HY-W047710
AS-19366
CHEBI:63139
Q27132415
d-Galactal
21193-75-9
MFCD00038067
Epitope ID:156987
NS00085099
rel-(2R,3R,4R)-2-(Hydroxymethyl)-3,4-dihydro-2H-pyran-3,4-diol
CHEMBL2115530
AMY10975
PD195178
A26280
D-Galactal, 95%
1,2-Dideoxy-D-lyxo-hex-1-enopyranose
1,5-Anhydro-2-deoxy-D-lyxo-hex-1-enitol
arabino-Hex-5-enitol, 2,6-anhydro-5-deoxy-
Galactal
2,6-anhydro-5-deoxy-D-arabino-hex-5-enitol
YVECGMZCTULTIS-HSUXUTPPSA-N
G0273
BDBM50572245
DTXSID20183687
CS-0099601

MDL Number

MFCD00038067

Customs Code

2932999099

FAQ

What are the physical and chemical properties of 2,6-Anhydro-5-deoxy-D-arabino-hex-5-enitol (CAS: 21193-75-9)?

2,6-Anhydro-5-deoxy-D-arabino-hex-5-enitol is a colorless crystalline solid with a molecular weight of approximately 162.15 g/mol. It has a low solubility in water and is moderately soluble in ethanol. This compound is relatively stable under normal conditions but is susceptible to hydrolysis under acidic conditions. It is not reactive towards common organic reagents but can undergo ring-opening reactions with bases.

How is 2,6-Anhydro-5-deoxy-D-arabino-hex-5-enitol (CAS: 21193-75-9) typically synthesized?

2,6-Anhydro-5-deoxy-D-arabino-hex-5-enitol is typically synthesized via a tandem epimerization and dehydration of 2-deoxy-D-arabino-hex-5-enonic acid using a catalytic amount of sodium hydroxide. The reaction yields are around 90% and the process is highly selective, making it a viable method for the preparation of this compound.

What industries use 2,6-Anhydro-5-deoxy-D-arabino-hex-5-enitol (CAS: 21193-75-9)?

2,6-Anhydro-5-deoxy-D-arabino-hex-5-enitol finds applications in the pharmaceutical and chemical industries, particularly in the synthesis of sugar derivatives and in the development of certain sugar-based materials. It is also used in the production of polymers and in the design of sensors due to its unique structural properties.

What precautions should be taken when handling 2,6-Anhydro-5-deoxy-D-arabino-hex-5-enitol (CAS: 21193-75-9)?

When handling 2,6-Anhydro-5-deoxy-D-arabino-hex-5-enitol, appropriate personal protective equipment (PPE) such as safety goggles, gloves, and lab coat should be used. It should be stored in a dry, cool place, away from acidic substances and heat sources. In case of a spill, it should be cleaned up using appropriate absorbent materials. Always refer to the safety data sheet (SDS) for detailed handling and disposal instructions.