fmoc-O-叔丁基-D-苏氨酸

Description

fmoc-O-tert-butyl-D-threonine · CAS 138797-71-4 · C23H27NO5. UNII S7MR4J6PSM.

Identification

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

Computed Descriptors

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
Formal Charge	0

Regulatory Status

GHS notification summary	33.3% (1 / 3)

GHS Hazard Classification

GHS notification summary	33.3% (1 / 3)
Reported hazard statements	H315 (66.7%), H319 (66.7%), H335 (66.7%), H412 (66.7%)

Synonyms

(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

Frequently Asked Questions

What are the CAS number and molecular formula of fmoc-O-tert-butyl-D-threonine?

CAS 138797-71-4; molecular formula C23H27NO5; molecular weight — g/mol.

What other names is fmoc-O-tert-butyl-D-threonine known by?

(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.

Is fmoc-O-tert-butyl-D-threonine classified as hazardous?

33.3% of GHS notifications report no hazard classification (1 of 3).

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.