| Company Name: |
J & K SCIENTIFIC LTD.
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| Tel: |
010-82848833 400-666-7788 |
| Email: |
jkinfo@jkchemical.com |
| Products Intro: |
Product Name:7a-Methyl-2,3,7,7a-tetrahydro-6H-indene-1,5-dione
CAS:17553-86-5
Purity:90% Package:1G
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| | (S)-(+)-2,3,7,7A-TETRAHYDRO-7A-METHYL-1H Basic information |
| Product Name: | (S)-(+)-2,3,7,7A-TETRAHYDRO-7A-METHYL-1H | | Synonyms: | (+)-7,7a-Dihydro-7aβ-Methyl-1,5(6H)-indandione;(7aS)-2,3,7,7a-Tetrahydro-7a-Methyl-1H-indene-1,5(6H)-dione;(S)-(+)-Hajos-Parrish Ketone;(S)-7a-Methyl-7,7a-dihydro-indan-1,5(6H)-dione;(S)-(+)-2,3,7,7a-Tetrahydro-7a-methyl-1H-indene-1,5(6H)-dione 97%;7a-Methyl-2,3,7,7a-tetrahydro-6H-indene-1,5-dione;(S)-(+)-5,6,7,8-Tetrahydro-8-Methylindan-1,5-dione;(S)-(+)-2,3,7,7A-TETRAHYDRO-7A-METHYL-1H | | CAS: | 17553-86-5 | | MF: | C10H12O2 | | MW: | 164.2 | | EINECS: | | | Product Categories: | Aromatics;Intermediate | | Mol File: | 17553-86-5.mol |  |
| | (S)-(+)-2,3,7,7A-TETRAHYDRO-7A-METHYL-1H Chemical Properties |
| Melting point | 57-64 °C | | Boiling point | 231.67°C (rough estimate) | | density | 1.0041 (rough estimate) | | refractive index | 1.5480 (estimate) | | storage temp. | Refrigerator | | solubility | Chloroform, Methanol | | form | Crystalline Powder, Crystals and/or Chunks | | color | White to yellow to beige | | BRN | 1619112 | | CAS DataBase Reference | 17553-86-5 |
| | (S)-(+)-2,3,7,7A-TETRAHYDRO-7A-METHYL-1H Usage And Synthesis |
| Chemical Properties | White to beige crystalline powder | | Uses | (S)-(+)-Hajos-Parrish diketone can be used as a reactant in:
- The total synthesis of steroidal alkaloids cortistatins.
- The stereoselective preparation of hydroanthracenol and related polycyclic compounds via Ti(Oi-Pr)4-promoted photoenolization Diels-Alder reaction.
- The synthesis of γ,γ-disubstituted allyldiboron compounds by reacting with allylic 1,1-diboronate reagents via Cu-catalyzed borylation and 1,2-addition reaction.
| | Uses | An intermediate in the Indenedione preparation. |
| | (S)-(+)-2,3,7,7A-TETRAHYDRO-7A-METHYL-1H Preparation Products And Raw materials |
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