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CAS RN: 171856-25-0 | Product Number: P3271
Spiro[cyclopenta[2,1-b:3,4-b']dipyridine-5,9'-fluorene]
![Thumbnail of Spiro[cyclopenta[2,1-b:3,4-b']dipyridine-5,9'-fluorene]](/medias/Tci-98-P3271.jpg?context=bWFzdGVyfHJvb3R8NjQzNXxpbWFnZS9qcGVnfGFERXpMMmhpWlM4NU5UY3hORFl6TkRNd01UYzBMMVJqYVMwNU9GOVFNekkzTVM1cWNHY3xiMzEwMjhmMTBjYmVhZDFiZjQzYTQwYWFlZjhhYWFiNTgyOTllN2I2MTliZmIzODM3YzExMDIxYTE5NWZiMjJj "Spiro[cyclopenta[2,1-b:3,4-b']dipyridine-5,9'-fluorene]")
![Chemical Structure of Spiro[cyclopenta[2,1-b:3,4-b']dipyridine-5,9'-fluorene]](/medias/Tci-440-P3271.jpg?context=bWFzdGVyfHJvb3R8NDU2Njd8aW1hZ2UvanBlZ3xhRFU1TDJoaVlpODVOVGN4TkRZek16azNOREEyTDFSamFTMDBOREJmVURNeU56RXVhbkJufDYxMGI4ZGMxMDRiYzZjZWNlNWQ0NjkyMGY5ZGVjNzgzYTZjY2RiZTg5YjI3NTI1YjljNjViNzg5YTM5M2EyNzE "Spiro[cyclopenta[2,1-b:3,4-b']dipyridine-5,9'-fluorene]")
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![Spiro[cyclopenta[2,1-b:3,4-b']dipyridine-5,9'-fluorene]](/_ui/responsive/theme-tci/images/missing_product_zoom.webp "Spiro[cyclopenta[2,1-b:3,4-b']dipyridine-5,9'-fluorene]")
Purity: >97.0%(HPLC)(qNMR)
Synonyms:
- 4,5-Diaza-9,9'-spirobifluorene
- Spiro[5H-cyclopenta[2,1-b:3,4-b']dipyridine-5,9'-[9H]fluorene]
- Spiro[fluorene-9,5'-pyrido[3',2':4,5]cyclopenta[1,2-b]pyridine]
- SpiroBpy
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
Shipping Information
|
|---|---|---|---|---|---|
| 100MG |
€67.00
|
Contact Us | 11 |
|
|
| 500MG |
€232.00
|
Contact Us | 15 |
|
* Stock available in Belgium: Shipment on the same day
* Stock available in Japan: Please check the Shipping Simulation for estimated shipments. (excludes regulated items and dry ice shipments)
| Product Number | P3271 |
Purity / Analysis Method 
|
>97.0%(HPLC)(qNMR) |
| Molecular Formula / Molecular Weight | C__2__3H__1__4N__2 = 318.38 |
| 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 | Light Sensitive,Air Sensitive |
| CAS RN | 171856-25-0 |
| Reaxys Registry Number | 7303502 |
| MDL Number | MFCD31563054 |
Specifications
| Appearance | White to Light yellow powder to crystal |
| Purity(HPLC) | min. 97.0 area% |
| Purity(qNMR) | min. 97.0 % |
| Melting point | 252.0 to 256.0 °C |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 254 °C |
GHS
Related Laws:
Transport Information:
| HS Number | 2933998090 |
Product Documents (Note: Some products will not have analytical charts available.)
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