(4S)-4-Methyl-2-Pyrrolidinone (CAS 31551-66-3) — formula C5H9NO, molecular weight 99.13; category organic chemicals.
(4S)-4-Methyl-2-Pyrrolidinone (CAS 31551-66-3) is a chemical raw material in the organic chemicals category. Its molecular formula C5H9NO comprises 5 C, 9 H, 1 N, 1 O atoms. Its molecular weight is about 99.13. Reported physicochemical data: LogP about 0. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 31551-66-3 |
|---|---|
| Molecular Formula | C5H9NO |
| Molecular Weight | 99.13 |
| LogP | 0 |
| Category | Organic Chemicals |
(4S)-4-Methyl-2-Pyrrolidinone is a carbon-based organic compound with CAS registry number 31551-66-3 and molecular formula C5H9NO (molecular weight 99.13), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 31551-66-3
Its molecular formula C5H9NO comprises 5 C, 9 H, 1 N, 1 O atoms.
Also known as: (4S)-4-Methyl-2-Pyrrolidinone · (4S)-4-甲基吡咯烷-2-酮
Category: organic chemicals
The CAS registry number of (4S)-4-Methyl-2-Pyrrolidinone is 31551-66-3.
Molecular formula C5H9NO, molecular weight 99.13.
It is also registered under: (4S)-4-Methyl-2-Pyrrolidinone, (4S)-4-甲基吡咯烷-2-酮.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for (4S)-4-Methyl-2-Pyrrolidinone (CAS 31551-66-3), compiled from public chemistry databases.
| CAS Number | 31551-66-3 |
|---|---|
| PubChem CID | 10011848 |
| Molecular Formula | C5H9NO |
| IUPAC Name | (4S)-4-methylpyrrolidin-2-one |
| Molecular Weight | 99.13 |
|---|---|
| XLogP3 | 0 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 99.068413911 |
| Monoisotopic Mass | 99.068413911 |
| Topological Polar Surface Area | 29.1 |
| Heavy Atom Count | 7 |
(S)-4-Methylpyrrolidin-2-one; 31551-66-3; DTXSID40434027; RefChem:211107; DTXCID20384854; (4S)-4-METHYLPYRROLIDIN-2-ONE; MFCD19217125; 2-Pyrrolidinone, 4-methyl-, (S)-; AKOS006347271; AS-60902; CS-0053172; P17327; EN300-2975497; A934104; SCHEMBL8271926; SY097296
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: (4S)-4-甲基吡咯烷-2-酮