ChemicalBook >> CAS DataBase List >>1-Methyl-3-oxopiperazine
1-Methyl-3-oxopiperazine
- CAS No.
- 34770-60-0
- Chemical Name:
- 1-Methyl-3-oxopiperazine
- Synonyms
- N-Methylpiperazinone;1-Methyl-3-piperizinone;4-Methyl-2-piperazinone;1-Methylpiperazin-3-one;1-Methyl-3-piperazinone;4-METHYLPIPERAZINE-2-ONE;1-Methyl-3-oxopiperazine;1-Methyl-Piperazine-3-one;2-Piperazinone, 4-methyl-;4-N-methylpiperazin-2-one
- CBNumber:
- CB4972145
- Molecular Formula:
- C5H10N2O
- Molecular Weight:
- 114.15
- MDL Number:
- MFCD11870124
- MOL File:
- 34770-60-0.mol
- MSDS File:
- SDS
Last updated:2026-09-12 18:53:01
| Melting point | 85-89 °C |
|---|---|
| Boiling point | 261℃ |
| Density | 1.037 |
| Flash point | 112℃ |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| form | solid |
| pka | 15.58±0.20(Predicted) |
| Appearance | Light yellow to orange Solid |
| Water Solubility | Slightly soluble in water. |
| Sensitive | Moisture Sensitive |
| InChI | 1S/C5H10N2O/c1-7-3-2-6-5(8)4-7/h2-4H2,1H3,(H,6,8) |
| InChIKey | KVIZTDNKHOCNAM-UHFFFAOYSA-N |
| SMILES | CN1CCNC(=O)C1 |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H317-H319-H335 | |||||||||
| Precautionary statements | P280-P301+P312+P330-P302+P352-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Faceshields, Gloves | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 22-36/37/38-43 | |||||||||
| Safety Statements | 26-36/37 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 2933599590 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral Eye Irrit. 2 Skin Irrit. 2 Skin Sens. 1 STOT SE 3 |
|||||||||
| NFPA 704 |
|
1-Methyl-3-oxopiperazine price More Price(46)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 681210 | 1-Methyl-3-oxopiperazine 97% | 34770-60-0 | 1g | $85 | 2023-06-20 | Buy |
| Apolloscientific | OR309137 | 1-Methyl-3-oxopiperazine 97% | 34770-60-0 | 250mg | $22 | 2026-06-04 | Buy |
| Apolloscientific | OR309137 | 1-Methyl-3-oxopiperazine 97% | 34770-60-0 | 1g | $26 | 2026-06-04 | Buy |
| Apolloscientific | OR309137 | 1-Methyl-3-oxopiperazine 97% | 34770-60-0 | 5g | $102 | 2026-06-04 | Buy |
| Apolloscientific | OR309137 | 1-Methyl-3-oxopiperazine 97% | 34770-60-0 | 10g | $164 | 2026-06-04 | Buy |
1-Methyl-3-oxopiperazine Preparation Products And Raw materials
Raw materials
Preparation Products
Global Suppliers ( 119)
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| Beijing HwrkChemical Technology Co., Ltd | 89508211 18501085097 | sales.bj@hwrkchemical.com | China | 9407 | 55 |
| Beijing Ouhe Technology Co., Ltd | 13552068683 13522913783 | 2355560935@qq.com | China | 11777 | 60 |
| Jia Xing Isenchem Co.,Ltd | 0573-85285100 18627885956 | isenchem@163.com | China | 9389 | 66 |
| Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696 | info@hanhongsci.com | China | 42917 | 64 |
| Hangzhou Dingxin Biotechnology Co., Ltd. | 0571-88194596 15558156576 | sales@disynchem.com | China | 94 | 55 |
| Shanghai Sunway Pharmaceutical Technology Co., Ltd | 13761987713 | hxzheng@sunwaypharm.cn | China | 8663 | 57 |
| Chengdu HappySyn Pharmaceutical Technology Co., Ltd. | 85114309 18982182443 | yangli@happysyn.com | China | 2284 | 55 |
| Shanghai Topbiochem Technology Co., Ltd | +86-21-60341587 | sales@topbiochem.com | China | 6166 | 58 |
| Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. | 025-66113011 13913916777 | cfzhang@aikonchem.com | China | 19902 | 55 |
View Latest Price from 1-Methyl-3-oxopiperazine manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-08-20 | 1-METHYL-3-OXOPIPERAZINE
34770-60-0
|
$1.10 | 1g | 99.00% | 100 Tons | Dideu Industries Group Limited | |
 |
2019-07-06 | 1-METHYL-3-OXOPIPERAZINE
34770-60-0
|
$1.00 | 1KG | 95% | 500KG | Career Henan Chemical Co |
-
- 1-METHYL-3-OXOPIPERAZINE
34770-60-0
- $1.10
- 99.00%
- Dideu Industries Group Limited
-
- 1-METHYL-3-OXOPIPERAZINE
34770-60-0
- $1.00
- 95%
- Career Henan Chemical Co
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