A6917812
2-Piperidone , >98.0%(GC) , 675-20-7
Synonym(s):
2-Piperidone;delta-Valerolactam
CAS NO.：675-20-7
Empirical Formula: C5H9NO
Molecular Weight: 99.13
MDL number: MFCD00006037
EINECS: 211-622-9
| Pack Size | Price | Stock | Quantity |
| 5G | RMB23.20 | In Stock |
|
| 25G | RMB86.40 | In Stock |
|
| 100G | RMB317.60 | In Stock |
|
| 500G | RMB1567.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 38-40 °C (lit.) |
| Boiling point: | 256 °C (lit.)
81-82 °C/0.1 mmHg (lit.) |
| Density | 1.073 |
| refractive index | 1.4431 (estimate) |
| Flash point: | >230 °F |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Low Melting Crystalline Mass |
| color | White to yellow to brown |
| PH | 4.8 (200g/l, H2O, 20℃) |
| explosive limit | 1.5-8.7%(V) |
| Water Solubility | 291 g/L (25 ºC) |
| Sensitive | Hygroscopic |
| BRN | 106434 |
| Stability: | Stable under recommended storage conditions., Stable Under Recommended Storage C |
| InChIKey | XUWHAWMETYGRKB-UHFFFAOYSA-N |
Description and Uses
δ-Valerolactam is a useful synthetic intermediate. It is an intermediate used to synthesize Cenicriviroc (C256550), an experimental drug candidate for the treatment of HIV infection. It is also a starting material for a new route to hexahydrojulolidines, using intramolecular 1,4-cycloaddition.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H319 |
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313 |
| Hazard Codes | Xi |
| Risk Statements | 36/37-36/37/38 |
| Safety Statements | 22-24/25-37/39-26-36 |
| WGK Germany | 3 |
| RTECS | TO0110000 |
| F | 3-10 |
| TSCA | Yes |
| HS Code | 29337900 |
