(S)-(+)-5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID Chemical Properties

Melting point:

71-73 °C (lit.)

Boiling point:

150-155 °C/0.2 mmHg (lit.)

alpha 

+14°(20/D, c=5, CH3OH)

Density 

1.3985 (rough estimate)

refractive index 

1.5800 (estimate)

storage temp. 

under inert gas (nitrogen or Argon) at 2-8°C

solubility 

Acetone

pka

3.11±0.20(Predicted)

form 

Solid

color 

White

optical activity

[α]20/D +14°, c = 5 in methanol

BRN 

1424498

InChIKey

QVADRSWDTZDDGR-VKHMYHEASA-N

CAS DataBase Reference

21461-84-7(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36

WGK Germany 

3

HS Code 

29321900

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS

(S)-(+)-5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID Usage And Synthesis

Chemical Properties

white to light yellow to beige crystalline powder

Uses

(S)-5-Oxo-2-tetrahydrofurancarboxylic Acid (cas# 21461-84-7) is a compound useful in organic synthesis.

Definition

ChEBI: (S)-alpha-hydroxyglutaric acid-gamma-lactone is a butan-4-olide obtained by formal intramolecular condensation between the 2-hydroxy and 4-carboxy groups of (S)-2-hydroxyglutaric acid It is a butan-4-olide and a monocarboxylic acid. It is functionally related to a (S)-2-hydroxyglutaric acid. It is a conjugate acid of a (S)-alpha-hydroxyglutarate-gamma-lactone.

General Description

(S)-(+)-5-Oxo-2-tetrahydrofurancarboxylic acid is a chiral derivatizing agent for alcohols.

(S)-(+)-5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID(21461-84-7)Related Product Information

• (1S)-(-)-Camphanic acid
• (S)-(+)-5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID
• 2-(2-METHOXYPHENYL)-5-OXOTETRAHYDROFURAN-3-CARBOXYLIC ACID
• (R)-5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID,(R)-(-)-5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID
• 2,2-DIMETHYL-5-OXOTETRAHYDROFURAN-3-CARBOXYLIC ACID
• 2-Tetrahydrofuroic acid
• (-)-Galanthaminyl (-)-Camphanate
• (S)-5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID,(S)-(+)-5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID,5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID
• (R)-(-)-DIHYDRO-5-(HYDROXYMETHYL)-2(3H)-FURANONE
• HYDROXYCITRIC ACID LACTONE, (-)-(P)
• 2-(1-Carboxyundecyl)-5-oxotetrahydrofuran-2-carboxylic acid
• (3S)-2-(2-METHOXYPHENYL)-5-OXOTETRAHYDROFURAN-3-CARBOXYLIC ACID
• 4-METHYLENE-2-OCTYL-5-OXOTETRAHYDROFURAN-3-CARBOXYLIC ACID
• 2-[[(4S)-4-[[(2,6-Difluorophenyl)acetyl]amino]-3-oxotetrahydroisoxazol]-2-yl]-5-oxotetrahydrofuran-2-carboxylic acid sodium salt
• 3-Methyl-4-methylene-2-oxotetrahydrofuran-3-carboxylic acid ethyl ester
• 4-Isopropenyl-3-methyl-2-oxotetrahydrofuran-3-carboxylic acid ethyl ester
• 2-[[(4S)-4-[[(2-Amino-4-thiazolyl)acetyl]amino]-3-oxotetrahydroisoxazol]-2-yl]-5-oxotetrahydrofuran-2-carboxylic acid sodium salt
• 2-[[(4S)-4-[[(4-Pyridinylthio)acetyl]amino]-3-oxotetrahydroisoxazol]-2-yl]-5-oxotetrahydrofuran-2-carboxylic acid sodium salt