- (S)-(+)-KETOPINIC ACID
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- $15.00 / 1KG
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2021-08-12
- CAS:40724-67-2
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Supply Ability: Monthly supply of 1 ton
- (S)-(+)-KETOPINIC ACID
-
- $15.00 / 1KG
-
2021-07-02
- CAS:40724-67-2
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Supply Ability: Monthly supply of 1 ton
- (S)-(+)-KETOPINIC ACID
-
- $3.00 / 1KG
-
2020-01-13
- CAS:40724-67-2
- Min. Order: 1KG
- Purity: 98%
- Supply Ability: 200KG
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| | (S)-(+)-KETOPINIC ACID Basic information | | Uses |
| | (S)-(+)-KETOPINIC ACID Chemical Properties |
| Melting point | 237-239 °C(lit.) | | Boiling point | 313.3±25.0 °C(Predicted) | | alpha | 58 º (C=1 IN CHLOROFORM) | | density | 1.238±0.06 g/cm3(Predicted) | | refractive index | 25.5 ° (C=0.65, MeOH) | | storage temp. | Sealed in dry,Room Temperature | | pka | 3.67±0.40(Predicted) | | form | powder to crystal | | color | White to Almost white | | optical activity | [α]23/D +58°, c = 1 in chloroform | | BRN | 4180005 | | CAS DataBase Reference | 40724-67-2(CAS DataBase Reference) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36 | | WGK Germany | 3 | | HS Code | 2918300090 |
| | (S)-(+)-KETOPINIC ACID Usage And Synthesis |
| Uses | 7,7-Dimethyl-2-oxobicyclo[2.2.1]heptane-1-carboxylic Acid is a useful reactant for the preparation of alkenyl nitrile electrophiles for the possible use of covalent protein labeling. | | Uses | 7,7-Dimethyl-2-oxobicyclo[2.2.1]heptane-1-carboxylic Acid is a useful reactant for the preparation of alkenyl nitrile electrophiles for the possible use of covalent protein labeling. | | Uses | (1S)-(+)-Ketopinic acid may be used to prepare:
- Chiral phosphine-oxazoline ligands, which can used in asymmetric palladium-catalyzed Heck reaction of aryl or alkenyl triflates with cyclic alkenes.
- A chiral imino-phosphine ligand, which can be used in palladium-catalyzed asymmetric Diels–Alder reactions to prepare six-membered carbocycles.
- A chiral iminopyridine ligand, which can be used in copper-catalyzed Henry (nitro aldol) reaction between nitromethane and o-anisol to form the corresponding β-hydroxynitroalkane.
| | General Description | (1S)-(+)-Ketopinic acid is a chiral ketone. |
| | (S)-(+)-KETOPINIC ACID Preparation Products And Raw materials |
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