fmoc-O-tert-butyl-D-threonine (CAS 138797-71-4) — formula C23H27NO5, molecular weight 397.5; category organic chemicals.
fmoc-O-tert-butyl-D-threonine (CAS 138797-71-4) is a chemical raw material in the organic chemicals category. Its molecular formula C23H27NO5 comprises 23 C, 27 H, 1 N, 5 O atoms. Its molecular weight is about 397.5. Reported physicochemical data: LogP about 4. 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 | 138797-71-4 |
|---|---|
| Molecular Formula | C23H27NO5 |
| Molecular Weight | 397.5 |
| LogP | 4 |
| Category | Organic Chemicals |
fmoc-O-tert-butyl-D-threonine is a carbon-based organic compound with CAS registry number 138797-71-4 and molecular formula C23H27NO5 (molecular weight 397.5), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 138797-71-4
Its molecular formula C23H27NO5 comprises 23 C, 27 H, 1 N, 5 O atoms.
Also known as: fmoc-O-tert-butyl-D-threonine · fmoc-O-叔丁基-D-苏氨酸
Category: organic chemicals
The CAS registry number of fmoc-O-tert-butyl-D-threonine is 138797-71-4.
Molecular formula C23H27NO5, molecular weight 397.5.
It is also registered under: fmoc-O-tert-butyl-D-threonine, fmoc-O-叔丁基-D-苏氨酸.
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 fmoc-O-tert-butyl-D-threonine (CAS 138797-71-4), compiled from public chemistry databases.
| CAS Registry Number | 138797-71-4 |
|---|---|
| PubChem CID | 7021418 |
| Molecular formula | C23H27NO5 |
| IUPAC name | (2R,3S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-[(2-methylpropan-2-yl)oxy]butanoic acid |
| UNII (FDA) | S7MR4J6PSM |
| Molecular Weight | 397.5 |
|---|---|
| XLogP3 | 4 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 8 |
| Exact Mass | 397.18892296 |
| Monoisotopic Mass | 397.18892296 |
| Topological Polar Surface Area | 84.9 |
| Heavy Atom Count | 29 |
(2R,3S)-3-(tert-butoxy)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoic acid; (2R,3S)-3-(tert-butoxy)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)butanoic acid; RefChem:397547; 882-206-8; Fmoc-D-Thr(tBu)-OH; 138797-71-4; Fmoc-O-tert-butyl-D-threonine; MFCD00080292; D-Threonine, O-(1,1-dimethylethyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-; (2S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(tert-butoxy)butanoic acid; (2R,3S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-[(2-methylpropan-2-yl)oxy]butanoic acid; N-Fmoc-O-tert-butyl-D-threonine; M03393; O-(1,1-Dimethylethyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-D-threonine; AKOS015892639; CS-W000843
| GHS notification summary | 33.3% (1 / 3) |
|---|
| GHS notification summary | 33.3% (1 / 3) |
|---|---|
| Reported hazard statements | H315 (66.7%), H319 (66.7%), H335 (66.7%), H412 (66.7%) |
This chemical does not meet GHS hazard criteria for 33.3% (1 of 3) of reports.
H315 (66.7%): Causes skin irritation [Warning Skin corrosion/irritation]
fmoc-O-tert-butyl-D-threonine · CAS 138797-71-4 · C23H27NO5. UNII S7MR4J6PSM.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: fmoc-O-叔丁基-D-苏氨酸