2,3-Pentanedione, 4,5-dihydroxy-, (4S)- (9CI)
- Product Name
- 2,3-Pentanedione, 4,5-dihydroxy-, (4S)- (9CI)
- CAS No.
- 710324-30-4
- Chemical Name
- 2,3-Pentanedione, 4,5-dihydroxy-, (4S)- (9CI)
- Synonyms
- (S)-DPD;(4S)-DPD;Glucuronic Acid Impurity 17;4,5-dihydroxy-2,3-pentanedione;(S)-4,5-Dihydroxy-2,3-pentanedione;(4S)-4,5-Dihydroxy-2,3-pentanedione;2,3-Pentanedione,4,5-dihydroxy-, (4S)-;"(S)-4,5-Dihydroxy-2,3-pentanedione (DPD)";2,3-Pentanedione, 4,5-dihydroxy-, (4S)- (9CI)
- CBNumber
- CB11083890
- Molecular Formula
- C5H8O4
- Formula Weight
- 132.11
- MOL File
- 710324-30-4.mol
2,3-Pentanedione, 4,5-dihydroxy-, (4S)- (9CI) Property
- Boiling point:
- 263.0±30.0 °C(Predicted)
- Density
- 1.311±0.06 g/cm3(Predicted)
- pka
- 11.36±0.20(Predicted)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321Specific treatment (see … on this label).
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
2,3-Pentanedione, 4,5-dihydroxy-, (4S)- (9CI) Chemical Properties,Usage,Production
Definition
ChEBI: (S)-4,5-dihydroxypentane-2,3-dione is pentane substituted at the 2- and 3-positions by oxo groups, at the 4- and 5-positions by hydroxy groups and with S stereoconfiguration at C-4. It has a role as an Escherichia coli metabolite. It is an alpha-diketone and a secondary alpha-hydroxy ketone.