Mal-PEG2-alcohol (CAS No. 34321-81-8) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals
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The CAS number of Mal-PEG2-alcohol is 34321-81-8.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
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1-(2-(2-羟基乙氧基)乙基)-1H-吡咯-2,5-二酮 · CAS 34321-81-8 · C8H11NO4. UNII Z992274638.
| CAS 号 | 34321-81-8 |
|---|---|
| PubChem CID | 19880610 |
| 分子式 | C8H11NO4 |
| IUPAC 名称 | 1-[2-(2-hydroxyethoxy)ethyl]pyrrole-2,5-dione |
| UNII(FDA) | Z992274638 |
| Molecular Weight | 185.18 |
|---|---|
| XLogP3 | -0.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 5 |
| Exact Mass | 185.06880783 |
| Monoisotopic Mass | 185.06880783 |
| Topological Polar Surface Area | 66.8 |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| 已通报的危害声明 | H315 (100%), H319 (100%), H335 (100%) |
|---|
1-[2-(2-hydroxyethoxy)ethyl]-2,5-dihydro-1H-pyrrole-2,5-dione; 1-(2-(2-hydroxyethoxy)ethyl)-2,5-dihydro-1H-pyrrole-2,5-dione; RefChem:420999; 841-080-4; Mal-PEG2-alcohol; 34321-81-8; Mal-PEG2-OH; 1-(2-(2-hydroxyethoxy)ethyl)-1H-pyrrole-2,5-dione; 1H-Pyrrole-2,5-dione, 1-[2-(2-hydroxyethoxy)ethyl]-; MFCD16780862; 1-[2-(2-HYDROXYETHOXY)ETHYL]PYRROLE-2,5-DIONE; Trastuzumab Impurity 3; 1-[2-(2-Hydroxyethoxy)ethyl]-1H-pyrrole-2,5-dione; Maleimide-PEG2-alcohol; SCHEMBL44460; orb1989120
CAS 号 34321-81-8;分子式 C8H11NO4;分子量 — g/mol。
1-[2-(2-hydroxyethoxy)ethyl]-2,5-dihydro-1H-pyrrole-2,5-dione, 1-(2-(2-hydroxyethoxy)ethyl)-2,5-dihydro-1H-pyrrole-2,5-dione, RefChem:420999, 841-080-4, Mal-PEG2-alcohol, 34321-81-8.
已通报的危害声明:H315, H319, H335。
本页事实取自 PubChem(美国国家医学图书馆)与 Wikidata。批号相关的数据——含量、水分、粒度、包装、保质期——随批次 COA 出具,不在本页公布。
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