butyl (S)-(-)-2-pyrrolidone-5-carboxylate (CAS No. 4931-68-4) 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 butyl (S)-(-)-2-pyrrolidone-5-carboxylate is 4931-68-4.
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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butyl (S)-(-)-2-pyrrolidone-5-carboxylate · CAS 4931-68-4 · C9H15NO3. UNII NS00031892.
| CAS Registry Number | 4931-68-4 |
|---|---|
| PubChem CID | 107609 |
| Molecular formula | C9H15NO3 |
| IUPAC name | butyl (2S)-5-oxopyrrolidine-2-carboxylate |
| UNII (FDA) | NS00031892 |
| Molecular Weight | 185.22 |
|---|---|
| XLogP3 | 0.8 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 5 |
| Exact Mass | 185.10519334 |
| Monoisotopic Mass | 185.10519334 |
| Topological Polar Surface Area | 55.4 |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
4931-68-4; Butyl 5-oxo-L-prolinate; EINECS 225-568-9; DTXSID60197768; RefChem:571676; DTXCID20120259; 225-568-9; Butyl L-pyroglutamate; butyl (2S)-5-oxopyrrolidine-2-carboxylate; Butyl (S)-(-)-2-pyrrolidone-5-carboxylate; (S)-Butyl 5-oxopyrrolidine-2-carboxylate; MFCD06858408; butyl (S)-5-oxopyrrolidine-2-carboxylate; Butyl (S)-(-)-2-pyrrolidone-5-carboxylate, 98%; Butyl Pyroglutamate; n-butyl pyroglutamate
CAS 4931-68-4; molecular formula C9H15NO3; molecular weight — g/mol.
4931-68-4, Butyl 5-oxo-L-prolinate, EINECS 225-568-9, DTXSID60197768, RefChem:571676, DTXCID20120259.
Hazard statements reported: H315, H319, H335.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.