- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 1-[(Methylcarbamoyl)oxy]-2,5-pyrrolidinedione
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 1-[(Methylcarbamoyl)oxy]-2,5-pyrrolidinedione
- Price: ￥418.0/5g ￥2218.0/25g
- Purity: 97.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: N-Succinimidyl-N-methylcarbamate
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
18342-66-0
18342-66-0 structure
- Name: 1-[(Methylcarbamoyl)oxy]-2,5-pyrrolidinedione
- Chemical Name: (2,5-dioxopyrrolidin-1-yl) N-methylcarbamate
- CAS Number: 18342-66-0
- Molecular Formula: C6H8N2O4
- Molecular Weight: 172.139
- Create Date: 2018-11-28 11:47:44
- Modify Date: 2025-08-20 15:20:56
| Name | (2,5-dioxopyrrolidin-1-yl) N-methylcarbamate |
|---|---|
| Synonyms |
Methyl isocyanate substitute
O-succinimidyl N-methylcarbamate N-methylcarbamic acid N'-hydroxysuccinimide ester N-(methylcarbamoyloxy)succinimide 2,5-Pyrrolidinedione, 1-[[(methylamino)carbonyl]oxy]- N-succinimidyl-N-methyl carbamate MFCD00800292 MIC substitute 1-[(Methylcarbamoyl)oxy]pyrrolidine-2,5-dione N-Succinimidyl-N-methylcarbamate 2,5-Dioxopyrrolidin-1-yl methylcarbamate 1-[(Methylcarbamoyl)oxy]-2,5-pyrrolidinedione N-succinimidyl N-methylcarboxamide |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Melting Point | 148-152ºC |
| Molecular Formula | C6H8N2O4 |
| Molecular Weight | 172.139 |
| Exact Mass | 172.048401 |
| PSA | 75.71000 |
| LogP | -1.99 |
| Index of Refraction | 1.528 |
| Storage condition | 2-8°C |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2925190090 |
|
~80%
18342-66-0 |
| Literature: Konakahara; Ozaki; Sato; Gold Synthesis, 1993 , # 1 p. 103 - 106 |
|
~80%
18342-66-0 |
| Literature: Martinez, Jean; Oiry, Joel; Imbach, Jean Louis; Winternitz, Francois Journal of Medicinal Chemistry, 1982 , vol. 25, # 2 p. 178 - 182 |
|
~63%
18342-66-0 |
| Literature: Takeda, Kazuyoshi; Akagi, Yoshie; Saiki, Atsuko; Tsukahara, Toshiko; Ogura, Haruo Tetrahedron Letters, 1983 , vol. 24, # 42 p. 4569 - 4572 |
| Precursor 6 | |
|---|---|
| DownStream 1 | |
| HS Code | 2925190090 |
|---|---|
| Summary | 2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |