ChemicalBook >> CAS DataBase List >>L-Aspartic acid, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-N-methyl-, 1-(1,1-dimethylethyl) ester

L-Aspartic acid, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-N-methyl-, 1-(1,1-dimethylethyl) ester

L-Aspartic acid, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-N-methyl-, 1-(1,1-dimethylethyl) ester structure

CAS No.: 2271413-88-6

Chemical Name:: L-Aspartic acid, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-N-methyl-, 1-(1,1-dimethylethyl) ester

Synonyms: Fmoc-MeAsp-OtBu;Fmoc-N-Me-Asp-Otbu;Fmoc-N-Me-L-Asp-OtBu;N-Fmoc-N-methyl-L-aspartic acid 1-tert butyl ester;(S)-3-[Fmoc-(methyl)amino]-4-(tert-butoxy)-4-oxobutanoic Acid;L-Aspartic acid, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-N-methyl-, 1-(1,1-dimethylethyl) ester

CBNumber:: CB89321102

Molecular Formula:: C24H27NO6

Molecular Weight:: 425.47

MDL Number:

MOL File:: 2271413-88-6.mol

MSDS File:: SDS

Last updated:2026-05-28 03:50:25

Request For Quotation

L-Aspartic acid, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-N-methyl-, 1-(1,1-dimethylethyl) ester Properties

Boiling point	595.5±50.0 °C(Predicted)
Density	1.237±0.06 g/cm3(Predicted)
pka	4.08±0.19(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P280-P305+P351+P338

L-Aspartic acid, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-N-methyl-, 1-(1,1-dimethylethyl) ester price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
aablocks	AA01KVYB	Fmoc-MeAsp-OtBu ≥95%	2271413-88-6	250mg	$50	2026-05-30	Buy
aablocks	AA01KVYB	Fmoc-MeAsp-OtBu ≥95%	2271413-88-6	1g	$84	2026-05-30	Buy
aablocks	AA01KVYB	Fmoc-MeAsp-OtBu ≥95%	2271413-88-6	5g	$254	2026-05-30	Buy
Acrotein	NA-4118	N-Fmoc-N-methyl-L-aspartic acid 1-tert butyl ester 97%	2271413-88-6	0.25g	$147	2026-05-25	Buy
Acrotein	NA-4118	N-Fmoc-N-methyl-L-aspartic acid 1-tert butyl ester 97%	2271413-88-6	1g	$343	2026-05-25	Buy

Product number	Packaging	Price	Buy
AA01KVYB	250mg	$50	Buy
AA01KVYB	1g	$84	Buy
AA01KVYB	5g	$254	Buy
NA-4118	0.25g	$147	Buy
NA-4118	1g	$343	Buy

L-Aspartic acid, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-N-methyl-, 1-(1,1-dimethylethyl) ester Preparation Products And Raw materials

Raw materials

Preparation Products

L-Aspartic acid, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-N-methyl-, 1-(1,1-dimethylethyl) ester Suppliers

Global( 17)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai GL Peptide Ltd.	+86-21-61263310 13764994101	fisherwang@glschina.com	China	8058	55
Amatek Scientific Co. Ltd.	0512-56316828 400-867-5858;400-867-5858	info@amateksci.com	China	28763	58
Kanghua (Shanghai) New Drug Development Co., Ltd.	021-61263370 18516560301	xingli@glbiochem.com	China	5637	58
Shanghai Jifeng Biotechnology Co., Ltd.	021-61263377 15023907684	15800684150@163.com	China	7994	58
GL Biochem (Shanghai) Ltd.	+86-021-61263370 +86-18901917034		CHINA	3904	58
Accela ChemBio Inc.	+1-858-6993322 +86-18019713315	info@accelachem.com	United States	21189	58
Binhai gill polypeptide co. LTD	021-61263389 13524856427	Joetang@glschina.com	China	9927	58
Jiangsu Jitai Peptide Technology Co., Ltd.	051580855066 13770132022	sales05@gtaipeptide.com	China	2675	58
Gill polypeptide biopharmaceutical (dalian) co., LTD	021-61263455 13167021076	amy@glschina.com	China	9699	58
Tianjin Lingxi Technology Co., Ltd	022-022-60374912 15822944310	2725862453@qq.comqq.com	China	500	58

Supplier	Advantage
Shanghai GL Peptide Ltd.	55
Amatek Scientific Co. Ltd.	58
Kanghua (Shanghai) New Drug Development Co., Ltd.	58
Shanghai Jifeng Biotechnology Co., Ltd.	58
GL Biochem (Shanghai) Ltd.	58
Accela ChemBio Inc.	58
Binhai gill polypeptide co. LTD	58
Jiangsu Jitai Peptide Technology Co., Ltd.	58
Gill polypeptide biopharmaceutical (dalian) co., LTD	58
Tianjin Lingxi Technology Co., Ltd	58

L-Aspartic acid, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-N-methyl-, 1-(1,1-dimethylethyl) ester Fmoc-MeAsp-OtBu Fmoc-N-Me-Asp-Otbu Fmoc-N-Me-L-Asp-OtBu N-Fmoc-N-methyl-L-aspartic acid 1-tert butyl ester (S)-3-[Fmoc-(methyl)amino]-4-(tert-butoxy)-4-oxobutanoic Acid 2271413-88-6