ChemicalBook Product Catalog Analytical Chemistry Analysis reagents General Analytical Reagents (S)-(+)-5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID

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

(S)-(+)-5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID Basic information
Product Name:(S)-(+)-5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID
Synonyms:5-OXO-2-TETRAHYDROFURANCARBOXYLIC ACID (S-);(S)-(+)-GAMMA-CARBOXY-GAMMA-BUTYROLACTONE;(S)-GAMMA-CARBOXY-GAMMA-BUTYROLACTONE;(S)-(+)-TETRAHYDRO-5-OXO-2-FURANCARBOXYLIC ACID;(S)-(+)-TETRAHYDRO-5-OXO-2-FURANECARBOXYLIC ACID;TIMTEC-BB SBB006581;(S)-(+)-5-OXO-2-TETRAHYDROFURANCARBOXYLIC ACID;(S)-(+)-5-OXO-2-TETRAHYDROFUROIC ACID
CAS:21461-84-7
MF:C5H6O4
MW:130.1
EINECS:
Product Categories:Carboxylic Acids (Chiral);Chiral Building Blocks;Synthetic Organic Chemistry;Chiral Reagents;Miscellaneous Reagents
Mol File:21461-84-7.mol
(S)-(+)-5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID Structure
(S)-(+)-5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID Chemical Properties
Melting point 71-73 °C (lit.)
alpha +14°(20/D, c=5, CH3OH)
Boiling point 150-155 °C/0.2 mmHg (lit.)
density 1.3985 (rough estimate)
refractive index 1.5800 (estimate)
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
solubility Acetone
form Solid
pka3.11±0.20(Predicted)
color White
optical activity[α]20/D +14°, c = 5 in methanol
BRN 1424498
InChIKeyQVADRSWDTZDDGR-VKHMYHEASA-N
CAS DataBase Reference21461-84-7(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
HS Code 29321900
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
(S)-(+)-5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID Usage And Synthesis
Chemical Propertieswhite 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.
DefinitionChEBI: (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 Preparation Products And Raw materials
Raw materialsHydrochloric acid-->Ethyl acetate-->Tetrahydrofuran-->PETROLEUM ETHER-->Sodium nitrite-->Benzene-->L-Glutamic acid
Preparation Products(S)-5-Hydroxymethyldihydrofuran-2-one
3-Methyl-4-methylene-2-oxotetrahydrofuran-3-carboxylic acid ethyl ester (R)-2-METHYL-5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID 2-(1-Carboxyundecyl)-5-oxotetrahydrofuran-2-carboxylic acid 4-Isopropenyl-3-methyl-2-oxotetrahydrofuran-3-carboxylic acid ethyl ester 2-[[(4S)-4-[[2-Thienylacetyl]amino]-3-oxotetrahydroisoxazol]-2-yl]-5-oxotetrahydrofuran-2-carboxylic acid sodium salt (S)-(+)-5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID (R)-(-)-DIHYDRO-5-(HYDROXYMETHYL)-2(3H)-FURANONE 2-[[(4S)-4-[[2-Pyridinylthioacetyl]amino]-3-oxotetrahydroisoxazol]-2-yl]-5-oxotetrahydrofuran-2-carboxylic acid sodium salt 2-[[(4S)-4-[[(2,6-Difluorophenyl)acetyl]amino]-3-oxotetrahydroisoxazol]-2-yl]-5-oxotetrahydrofuran-2-carboxylic acid sodium salt 2-[[(4S)-4-[[(2-Amino-4-thiazolyl)acetyl]amino]-3-oxotetrahydroisoxazol]-2-yl]-5-oxotetrahydrofuran-2-carboxylic acid sodium salt (S)-5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID,(S)-(+)-5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID,5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID (-)-Galanthaminyl (-)-Camphanate 2-[[(4S)-4-[[Phenyl-sodiosulfoacetyl]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 HYDROXYCITRIC ACID LACTONE, (-)-(P) 2-[[(4S)-4-[[Cyanoacetyl]amino]-3-oxotetrahydroisoxazol]-2-yl]-5-oxotetrahydrofuran-2-carboxylic acid sodium salt 3,4,4-Trimethyl-2-oxotetrahydrofuran-3-carboxylic acid ethyl ester 2-(2-METHOXYPHENYL)-5-OXOTETRAHYDROFURAN-3-CARBOXYLIC ACID
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