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CAS RN: 210169-57-6 | Product Number: D4498
(S)-(-)-DM-SEGPHOS®
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Purity: >95.0%(HPLC)
Synonyms:
- (S)-(-)-5,5'-Bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole
- (S)-(-)-4,4'-Bis[di(3,5-xylyl)phosphino]-3,3'-bi(1,2-methylenedioxybenzene)
Product Documents:
| Size | Unit Price | Same Day | 2-3 Business Days | Other Lead Time |
Shipping Information
|
|---|---|---|---|---|---|
| 200MG |
$45.00
|
2 | 12 | Contact Us | |
| 1G |
$142.00
|
9 | 0 | It can be shipped in about 2 weeks after ordering |
* Please contact our distributors or
TCI
to order our products. The above prices do not include freight cost, customs, and other charges to the destination.
* The storage conditions are subject to change without notice.
Supplemental Product Information:
This product was merchandised under the technical tie-up with TAKASAGO INTERNATIONAL CORPORATION. SEGPHOS® is a registered trademark of TAKASAGO INTERNATIONAL CORPORATION.
We offer this product only in quantities for laboratory use.
| Product Number | D4498 |
| Purity / Analysis Method | >95.0%(HPLC) |
| Molecular Formula / Molecular Weight | C__4__6H__4__4O__4P__2 = 722.80 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Air Sensitive |
| Packaging and Container | 200MG-Glass Bottle with Plastic Insert (View image) |
| CAS RN | 210169-57-6 |
| PubChem Substance ID | 253659921 |
| MDL Number | MFCD09753008 |
Specifications
| Appearance | White to Yellow to Orange powder to crystal |
| Purity(HPLC) | min. 95.0 area% |
| Optical purity(LC) | min. 99.0 ee% |
Properties (reference)
| Specific Rotation | -61° (C=0.1,CHCl3) |
GHS
Related Laws:
Transport Information:
| H.S.code* | 2932.99-000 |
Application
Pd Catalyzed Cycloisomerization of N-Alkenyl Arylethynylamides
References
- Highly Enantioselective Construction of Axial Chirality by Palladium-Catalyzed Cycloisomerization of N-Alkenyl Arylethynylamides
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