| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| E822003 | MACKLIN | 3-乙基-4-甲基-3-吡咯啉-2-酮 | 97% | 32元/5g; 138元/25g; 491元/100g; 1699元/500g; | 咨询 |
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| E0964 | TCI | 3-Ethyl-4-methyl-3-pyrrolin-2-one | >98.0%(HPLC)(N) | 290元/5G; 990元/25G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(HPLC)(N) | | 分子式/分子量 | C7H11NO = 125.17 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 109109 | | PubChem物质ID | 253659554 | | MDL编号 | MFCD00173861 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(HPLC) | min. 98.0 area% | | Purity(with Total Nitrogen) | min. 98.0 % | | Melting point | 102.0 to 106.0 ℃ |
物性(参考值) 安全信息 | 图形或危害标志 |  | | 信号词 | 警告 | | 危险性说明 | H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
| | 防范说明 | P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P302 + P352 : 如皮肤沾染：用水充分清洗。
P337 + P313 : 如仍觉眼刺激：求医/就诊。
P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。
P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。
P332 + P313 : 如发生皮肤刺激：求医/就诊。
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| 585015 | J&K | 3-Ethyl-4-methyl-3-pyrrolin-2-one | 99% | 86元/1G; 123元/5G; 310元/25G; | 咨询 |
基本信息 | 分子式 | C7H11NO | | 分子量 | 125.17 | | 熔点 | 100-104 | | MDL编码 | MFCD00173861 |
安全信息 |
| H55065 | Alfa Aesar | 3-Ethyl-4-methyl-3-pyrrolin-2-one | 98% | 240元/250mg; 826元/1g; 2330元/5g; | 咨询 |
应用
3-Ethyl-4-methyl-3-pyrrolin-2-one is used as an intermediate for the manufacture of medicines. It is used for the preparation of Glimepiride (G410150), and its intermediates and as antidiabetic agents. 备注
Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Incompatible with oxidizing agents. 基本信息 MDL
MFCD00173861 分子式
C7H11NO 分子量
125.17 熔点
100-104° 灵敏度
Ambient temperatures. 形态
Powder 溶解性
Slightly soluble in water. 安全信息 TSCA
否 |
| 556815 | Sigma-Aldrich | 3-Ethyl-4-methyl-3-pyrrolin-2-one | 97% | 986.67元/5 G; | 咨询 |
产品说明 一般描述 3-乙基-4-甲基-3-吡咯啉-2-酮是一种五元 α,β-不饱和内酰胺衍生物，在药物化学中具有多种应用。可以使用以下物质作为原材料来合成该化合物： - 烯丙基胺，通过钯(II)辅助环化
- 4-甲氧基苄胺，通过环合复分解策略
- 3-乙基-1-(4-甲氧基苄基)-4-甲基-1,5-二氢-2H-吡咯-2-酮
应用 3-乙基-4-甲基-3-吡咯啉-2-酮(3-乙基-4-甲基-1,5-二氢-2H-吡咯-2-酮)可用作合成格列美脲(抗糖尿病药)及其衍生物(磺脲类药物)的前体。它也可用于制备 2-乙基-3-甲基-(10H)-
二吡啶-1-酮。 包装 5 g in glass bottle 基本信息 | 经验(实验)分子式 | C7H11NO | | 分子量 | 125.17 | | MDL编号 | MFCD00173861 | | PubChem化学物质编号 | 24879585 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 97% | | mp | 100-104 ℃ (lit.) | | SMILES string | CCC1=C(C)CNC1=O | | InChI | 1S/C7H11NO/c1-3-6-5(2)4-8-7(6)9/h3-4H2,1-2H3,(H,8,9) | | InChI key | YCTNTSVMJWIYTQ-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 036557 | Fluorochem | 3-Ethyl-4-methyl-3-pyrrolin-2-one | 97% | 220元/10g; 220元/1g; 418元/25g; 1320元/100g; | 咨询 |
基本信息 | CAS Number | 766-36-9 | | MDL Number | MFCD00173861 |
安全信息 | 图形或危害标志 | | | 危险性说明 | H302: Harmful if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H332: Harmful if inhaled.
H335: May cause respiratory irritation.
| | 防范说明 | P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P330: Rinse mouth.
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
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