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Published TCIMAIL newest issue No.198
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CAS RN: 1429056-28-9 | Product Number: O0509
2-Oxa-7-azaspiro[3.5]nonane Hemioxalate
![Chemical Structure of 2-Oxa-7-azaspiro[3.5]nonane Hemioxalate](/medias/O0509.jpg?context=bWFzdGVyfHJvb3R8Mzg3MzZ8aW1hZ2UvanBlZ3xhR1F4TDJobU5TODRPVEl5T0RFMk5URXlNRE13TDA4d05UQTVMbXB3Wnd8OTgzZDcwMjE0Mjk3OThmODBhM2RjOGU3ZTA1ODM1MTcwOTNhZjZhNTdkZDVhNGQzNGQ2NzM5NzEwMmVhY2NmYw "2-Oxa-7-azaspiro[3.5]nonane Hemioxalate")
![Thumbnail of 2-Oxa-7-azaspiro[3.5]nonane Hemioxalate](/medias/O0509.jpg?context=bWFzdGVyfHJvb3R8MTMxNTd8aW1hZ2UvanBlZ3xhREV4TDJnM015ODRPVE0yTWpneE1UUTFNemMwTDA4d05UQTVMbXB3Wnd8MzUwMzgyMWI4ZTM0OTJhMzM1ZGI1YWRlZmJjODAyM2I1N2RhZGI3MzFlMjY2MWIyOGQyNmJjOWIzYjMyMGI2Yw)
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![2-Oxa-7-azaspiro[3.5]nonane Hemioxalate](/_ui/responsive/theme-tci/images/missing_product_zoom.jpg "2-Oxa-7-azaspiro[3.5]nonane Hemioxalate")
Purity: >97.0%(T)
Synonyms:
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 250MG |
€113.00
|
1 | 4 |
|
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| Product Number | O0509 |
Purity / Analysis Method 
|
>97.0%(T) |
| Molecular Formula / Molecular Weight | C__7H__1__3NO·^^1/__2C__2H__2O__4 = 172.20 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 1429056-28-9 |
| Reaxys Registry Number | 28542683 |
| PubChem Substance ID | 354335614 |
| MDL Number | MFCD22422281 |
Specifications
| Appearance | White to Orange to Green powder to crystal |
| Purity(Nonaqueous Titration) | min. 97.0 %(calcd.on free amine, dried substance) |
| Oxalic Acid | 25.0 to 44.0 % |
| Water | max. 3.0 % |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 208 °C |
GHS
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Transport Information:
| HS Number | 2934999090 |
PubMed Literature
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