N-Boc-4,4-difluoro-L-proline (CAS No. 203866-15-3) 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
COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.
The CAS number of N-Boc-4,4-difluoro-L-proline is 203866-15-3.
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.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
N-Boc-4,4-difluoro-L-proline · CAS 203866-15-3 · C10H15F2NO4.
| CAS Registry Number | 203866-15-3 |
|---|---|
| PubChem CID | 22977458 |
| Molecular formula | C10H15F2NO4 |
| IUPAC name | (2S)-4,4-difluoro-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidine-2-carboxylic acid |
| Molecular Weight | 251.23 |
|---|---|
| XLogP3 | 1.5 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 3 |
| Exact Mass | 251.09691428 |
| Monoisotopic Mass | 251.09691428 |
| Topological Polar Surface Area | 66.8 |
| Heavy Atom Count | 17 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (97.9%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
(2S)-1-[(tert-butoxy)carbonyl]-4,4-difluoropyrrolidine-2-carboxylic acid; (2S)-1-((tert-butoxy)carbonyl)-4,4-difluoropyrrolidine-2-carboxylic acid; RefChem:397757; 1-(1,1-Dimethylethyl) (2S)-4,4-difluoro-1,2-pyrrolidinedicarboxylate; 633-844-9; 203866-15-3; N-BOC-4,4-DIFLUORO-L-PROLINE; (S)-1-(tert-Butoxycarbonyl)-4,4-difluoropyrrolidine-2-carboxylic acid; MFCD03094917; 1,2-Pyrrolidinedicarboxylic acid, 4,4-difluoro-, 1-(1,1-dimethylethyl) ester, (2S)-; SCHEMBL185992; 1-(TERT-BUTOXYCARBONYL)-4,4-DIFLUORO-L-PROLINE; N-(tert-Butoxycarbonyl)-4,4-difluoro-L-proline; (2S)-1-tert-butoxycarbonyl-4,4-difluoro-pyrrolidine-2-carboxylic acid; FD2039; C10H15F2NO4
CAS 203866-15-3; molecular formula C10H15F2NO4; molecular weight — g/mol.
(2S)-1-[(tert-butoxy)carbonyl]-4,4-difluoropyrrolidine-2-carboxylic acid, (2S)-1-((tert-butoxy)carbonyl)-4,4-difluoropyrrolidine-2-carboxylic acid, RefChem:397757, 1-(1,1-Dimethylethyl) (2S)-4,4-difluoro-1,2-pyrrolidinedicarboxylate, 633-844-9, 203866-15-3.
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.