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N-CARBOBENZYLOXY-L-ASPARTIC ANHYDRIDE

N-CARBOBENZYLOXY-L-ASPARTIC ANHYDRIDE structure

CAS No.: 4515-23-5

Chemical Name:: N-CARBOBENZYLOXY-L-ASPARTIC ANHYDRIDE

Synonyms: -Aspartic anhydride;Cbz-L-Aspartic anhydride;N-CBZ-L-ASPARTIC ANHYDRIDE;N-Z-L-aspartic anhydride 95%;N-Z-L-aspartic anhydride, 95%;Cbz-L-Aspartic acid anhydride;N-Z-L-aspartic anhydride;N-Carbobenzoxy-L-aspartic anhydride;N-CARBOBENZYLOXY-L-ASPARTIC ANHYDRIDE;N-Benzyloxycarbonyl-L-aspartic anhydride

CBNumber:: CB4316217

Molecular Formula:: C12H11NO5

Molecular Weight:: 249.22

MDL Number:: MFCD00136820

MOL File:: 4515-23-5.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 04:19:33

Product description	Number	Pack Size	Price
N-Z-L-aspartic anhydride 95%	423726	25g	$227
Cbz-L-Aspartic anhydride ≥97%	CS-W010219	5g	$187
Cbz-L-Aspartic anhydride ≥97%	CS-W010219	10g	$299
Cbz-L-Aspartic anhydride ≥97%	CS-W010219	25g	$538
Cbz-L-Aspartic anhydride 95%	AA003ONA	1g	$40
More product size

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N-CARBOBENZYLOXY-L-ASPARTIC ANHYDRIDE Properties

Melting point	123-124 °C(lit.)
Boiling point	490℃
Density	1.37
Flash point	250℃
storage temp.	2-8°C
form	powder
pka	9.93±0.20(Predicted)
optical activity	[α]20/D 25°, c = 1 in methanol
Major Application	peptide synthesis
InChI	1S/C12H11NO5/c14-10-6-9(11(15)18-10)13-12(16)17-7-8-4-2-1-3-5-8/h1-5,9H,6-7H2,(H,13,16)/t9-/m0/s1
InChIKey	OZPYEGOBGWQOSZ-VIFPVBQESA-N
SMILES	O=C1C[C@H](NC(=O)OCc2ccccc2)C(=O)O1
FDA UNII	T519K4TV9T
UNSPSC Code	12352209
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P261-P305+P351+P338
WGK Germany	3
Storage Class	11 - Combustible Solids

N-CARBOBENZYLOXY-L-ASPARTIC ANHYDRIDE price More Price(17)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	423726	N-Z-L-aspartic anhydride 95%	4515-23-5	25g	$227	2026-04-30	Buy
ChemScene	CS-W010219	Cbz-L-Aspartic anhydride ≥97%	4515-23-5	5g	$187	2026-06-04	Buy
ChemScene	CS-W010219	Cbz-L-Aspartic anhydride ≥97%	4515-23-5	10g	$299	2026-06-04	Buy
ChemScene	CS-W010219	Cbz-L-Aspartic anhydride ≥97%	4515-23-5	25g	$538	2026-06-04	Buy
aablocks	AA003ONA	Cbz-L-Aspartic anhydride 95%	4515-23-5	1g	$40	2026-05-28	Buy

Product number	Packaging	Price	Buy
423726	25g	$227	Buy
CS-W010219	5g	$187	Buy
CS-W010219	10g	$299	Buy
CS-W010219	25g	$538	Buy
AA003ONA	1g	$40	Buy

N-CARBOBENZYLOXY-L-ASPARTIC ANHYDRIDE Chemical Properties,Uses,Production

Uses

peptide synthesis

reaction suitability

reaction type: solution phase peptide synthesis

N-CARBOBENZYLOXY-L-ASPARTIC ANHYDRIDE synthesis

Synthesis of N-CARBOBENZYLOXY-L-ASPARTIC ANHYDRIDE from Benzyl chloroformate

N-CARBOBENZYLOXY-L-ASPARTIC ANHYDRIDE Preparation Products And Raw materials

Raw materials

N-Carbobenzyloxy-L-aspartic acid Benzyl chloroformate Benzyl alcohol

Preparation Products

(R)-benzyl 2,5-dioxotetrahydrofuran-3-ylcarbamate

N-CARBOBENZYLOXY-L-ASPARTIC ANHYDRIDE Suppliers

Global( 66)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32998	60
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63645	58
career henan chemical co	+86-0371-86658258	factory@coreychem.com	China	29780	58
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1059@dideu.com	China	29096	58
AFINE CHEMICALS LIMITED	+86-571-85134551 +86-18958018566	info@afinechem.com	China	15058	58
Jinjiangchem Corporation	512-50133713	sales@jinjiangchem.com	CHINA	1072	58
Nextpeptide Inc	+86-0571-81612335 +8613336028439	sales@nextpeptide.com	China	19905	58
Shanghai Acmec Biochemical Technology Co., Ltd.	+86-18621343501	product@acmec-e.com	China	33301	58
Aladdin Scientific		tp@aladdinsci.com	United States	50110	58
Wuhan Fortuna Chemical Co.,Ltd	+86-2759207851; +86-18007136271	hk@fortunachem.com	China	6005	58

Supplier	Advantage
ATK CHEMICAL COMPANY LIMITED	60
Alchem Pharmtech,Inc.	58
career henan chemical co	58
Dideu Industries Group Limited	58
AFINE CHEMICALS LIMITED	58
Jinjiangchem Corporation	58
Nextpeptide Inc	58
Shanghai Acmec Biochemical Technology Co., Ltd.	58
Aladdin Scientific	58
Wuhan Fortuna Chemical Co.,Ltd	58

View Lastest Price from N-CARBOBENZYLOXY-L-ASPARTIC ANHYDRIDE manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2020-01-19	N-CARBOBENZYLOXY-L-ASPARTIC ANHYDRIDE 4515-23-5	$3.00	1KG	98%	1kg,5kg,50kg	Career Henan Chemical Co

N-CARBOBENZYLOXY-L-ASPARTIC ANHYDRIDE
4515-23-5
$3.00
98%
Career Henan Chemical Co

N-CARBOBENZYLOXY-L-ASPARTIC ANHYDRIDE Spectrum

N-CARBOBENZYLOXY-L-ASPARTIC ANHYDRIDE(4515-23-5)IR

4515-23-5(N-CARBOBENZYLOXY-L-ASPARTIC ANHYDRIDE)Related Search:

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3-N-CBZ-TETRAHYDROFURAN-3-YL-AMINE (S)-3-AMINOTETRAHYDROFURAN 3-FURANAMINE, TETRAHYDRO-N-METHYL- LABOTEST-BB LT00159318 Benzyl (S)-(-)-tetrahydro-5-oxo-3-furanylcarbamate

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N-CARBOBENZYLOXY-L-ASPARTIC ANHYDRIDE N-CBZ-L-ASPARTIC ANHYDRIDE (S)-2-BENZYLOXYCARBAMYLSUCCINIC ANHYDRIDE (S)-benzyl (tetrahydro-2,5-dioxo-3-furyl)carbamate N-Z-L-aspartic anhydride, 95% Carbamic acid, [(3S)-tetrahydro-2,5-dioxo-3-furanyl]-, phenylmethyl ester (9CI) (2,5-Dioxotetrahydrofuran-3β-yl)carbamic acid benzyl ester (2S)-2-(Benzyloxycarbonylamino)succinic anhydride (Tetrahydro-2,5-dioxofuran-3β-yl)carbamic acid benzyl ester [(S)-Tetrahydro-2,5-dioxofuran-3-yl]carbamic acid phenylmethyl ester [[(3S)-2,5-Dioxotetrahydrofuran]-3-yl]carbamic acid benzyl ester N-Benzyloxycarbonyl-L-aspartic anhydride N-(2,5-diketotetrahydrofuran-3-yl)carbamic acid benzyl ester phenylmethyl N-(2,5-dioxooxolan-3-yl)carbamate N-Carbobenzoxy-L-aspartic anhydride Cbz-L-Aspartic acid anhydride L-N-Carboxy-aspartic anhydride N-benzyl ester N-(Benzyloxycarbonyl)-L-aspartic acid anhydride Cbz-L-Aspartic anhydride Benzyl [(3S)-2,5-dioxotetrahydro-3-furanyl]carbaMate (S)-(Tetrahydro-2,5-dioxo-3-furanyl)-carbamic acid phenylmethyl ester [(3S)-Tetrahydro-2,5-dioxo-3-furanyl]carbamic acid phenylmethyl ester N-Z-L-aspartic anhydride 95% (S)-benzyl 2,5-dioxotetrahydrofuran-3-ylcarbamate Carbamic acid, [(3S)-tetrahydro-2,5-dioxo-3-furanyl]-, phenylmethyl ester N-Z-L-aspartic anhydride -Aspartic anhydride benzylN-[(3S)-2,5-dioxooxolan-3-yl]carbamate N-CARBOBENZYLOXY-L-ASPARTIC ANHYDRIDE USP/EP/BP N-Z-L-aspartic anhydride 4515-23-5 Aspartic Acid Derivatives Peptide Synthesis Specialty Synthesis Unnatural Amino Acid Derivatives Peptide Synthesis Unnatural Amino Acid Derivatives N-CBZ Aspartic Acid Derivatives