DIHYDRO-4,4-DIMETHYL-2,3-FURANDIONE
- CAS NO.：13031-04-4
- Empirical Formula: C6H8O3
- Molecular Weight: 128.13
- MDL number: MFCD00012331
- EINECS: 235-891-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 05:59:38
What is DIHYDRO-4,4-DIMETHYL-2,3-FURANDIONE?
Definition
ChEBI: 2-dehydropantolactone is a tetrahydrofurandione. It is functionally related to a pantoic acid.
Synthesis Reference(s)
Synthetic Communications, 14, p. 697, 1984 DOI: 10.1080/00397918408063756
General Description
Dihydro-4,4-dimethyl-2,3-furandione is an activated keto compound and its enantioselective hydrogenation was reported. Neutral Rhodium (I) aminophosphine-phosphinite complex calatyzed asymmetric hydrogenation of dihydro-4,4-dimethyl-2,3-furandione was reported. Asymmetric hydrogenation of dihydro-4,4-dimethyl-2,3-furandione gives D-(-)-pantoyl lactone, a key intermediate in the synthesis of pantothenic acid.
Properties of DIHYDRO-4,4-DIMETHYL-2,3-FURANDIONE
| Melting point: | 67-69 °C (lit.) |
| Boiling point: | 125-126℃ (15 Torr) |
| Density | 1.152±0.06 g/cm3(Predicted) |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| solubility | dichloromethane: soluble25mg/mL, clear, colorless to yellow |
| form | Solid |
| color | Pale Beige |
Safety information for DIHYDRO-4,4-DIMETHYL-2,3-FURANDIONE
Computed Descriptors for DIHYDRO-4,4-DIMETHYL-2,3-FURANDIONE
New Products
Dibenzoyl-L-tartaric acid Anhydrous (Resolution Reagent) Cis-Tosylate Dibenzo[b,f][1,4]thiazepin-11(10H)-one 1,2,3,9-Tetrahydro-9-Methyl-4H-Carbazole-4-One 1-(4-methoxyphenyl)-4-(4-Nitrophenyl)Piperazine (IT-1) BOC Piperazine 1-Benzhydrylazetane-3-carbonitrile 8-oxa-1,3-diazaspiro[4.5]decane-2,4-dione (±)-amino(2-fluorophenyl)acetic acid 2-(2-Chlorophenyl)glycine AMINO-(3-CHLORO-PHENYL)-ACETIC ACID 2'-Fluoroacetophenone METHANOL-D1(OD) TERTIARY BUTANOL-D9 N-ETHYL-D5-AMINE HYDROCHLORIDE BENZOIC ACID-D CHLOROFORM-D TOLUENE-D3 Trans,trans muconic acid HC Blue-16 4-Amino-2-chloro-6,7-dimethoxyquinazoline Ethyl 4,5-bis(2-methoxyethoxy)-2-nitrobenzoate 2,3-Dimethoxypyridine 1-(3-Chlorophenyl)piperazine hydrochlorideRelated products of tetrahydrofuran
You may like
-
Dihydro-4,4-dimethyl-2,3-furandione CAS 13031-04-4View Details
13031-04-4 -
Product IntroductionView Details -
Product InrtroductionView Details -
DGO24View Details -
DGO25View Details -
DGO29View Details -
DGO32View Details -
DGO36View Details
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.