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Z-Pro-ONp

Z-Pro-ONp structure

CAS No.: 3304-59-4

Chemical Name:: Z-Pro-ONp

Synonyms: Z-Pro-ONp;Z-L-Pro-ONp;Z-PROLINE-ONP;Z-L-PROLINE NITROPHENYL ESTER;Z-L-PROLINE 4-NITROPHENYL ESTER;P-NITROPHENYLCARBOBENZOXY-L-PROLINE;N-CBZ-L-PROLINE P-NITROPHENYL ESTER;carbobenzyloxy-l-prolinp-nitrophenylester;carbobenzyloxy-l-prolinep-nitrophenylester;Z-L-proline 4-nitrophenyl ester≥ 99% (HPLC)

CBNumber:: CB0393030

Molecular Formula:: C19H18N2O6

Molecular Weight:: 370.36

MDL Number:: MFCD00020828

MOL File:: 3304-59-4.mol

Last updated:2026-09-12 18:48:19

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Z-Pro-ONp Properties

Melting point	94-95.5 °C
Boiling point	541.7±50.0 °C(Predicted)
Density	1.356±0.06 g/cm3(Predicted)
storage temp.	Sealed in dry,2-8°C
pka	-3.92±0.40(Predicted)
CAS DataBase Reference	3304-59-4(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

WGK Germany	3
RTECS	UY0750000

Z-Pro-ONp price More Price(39)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Usbiological	242825	Z-L-proline 4-nitrophenyl ester 99+% (HPLC) ≥99%(HPLC)	3304-59-4	5g	$156	2026-06-03	Buy
Usbiological	242825	Z-L-proline 4-nitrophenyl ester 99+% (HPLC) ≥99%(HPLC)	3304-59-4	25g	$170	2026-06-03	Buy
Usbiological	287756	Z-L-proline 4-nitrophenyl ester Asreported	3304-59-4	100g	$356	2026-06-03	Buy
Usbiological	242825	Z-L-proline 4-nitrophenyl ester 99+% (HPLC) ≥99%(HPLC)	3304-59-4	100g	$272	2026-06-03	Buy
Chem-Impex	02239	Z-L-proline 4-nitrophenyl ester ≥99%(HPLC)	3304-59-4	5G	$18.53	2026-05-19	Buy

Product number	Packaging	Price	Buy
242825	5g	$156	Buy
242825	25g	$170	Buy
287756	100g	$356	Buy
242825	100g	$272	Buy
02239	5G	$18.53	Buy

Z-Pro-ONp Chemical Properties, Uses, Production

Chemical Properties

Pale yellow crystals

Z-Pro-ONp synthesis

Synthesis of Z-Pro-ONp from 4-Nitrophenol and N-Benzyloxycarbonyl-L-proline

Z-Pro-ONp Preparation Products And Raw materials

Raw materials

N-Benzyloxycarbonyl-L-proline 4-Nitrophenol

Preparation Products

Z-Pro-NH2

Z-Pro-ONp Suppliers

Global Suppliers ( 69)

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696	info@hanhongsci.com	China	42917	64
Chemsky (shanghai) International Co.,Ltd	021-50135380	shchemsky@sina.com	China	15350	60
Guangzhou Isun Pharmaceutical Co., Ltd	020-39119399 18927568969	isunpharm@qq.com	China	4773	55
Shanghai Meishui Chemical Technology Co., Ltd	021-60549325 18616193163		China	4518	56
NINGBO INNO PHARMCHEM CO.,LTD.	86-574-27787657	info@dearchem.com	China	4607	58
Cool Pharm, Ltd	021-60455363 18019463053	sales@coolpharm.com	China	8455	58
Shangdong Youbang Biochemical Technology Co.,LTD.	15098208899	3368029756@qq.com	China	292	58
Wuxi Asia Peptide Biotechnology Limited Company	0510-83583050 13771062561	willsun@peptide-search.com	China	6713	58
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131885	58
Kanghua (Shanghai) New Drug Development Co., Ltd.	021-61263370 18516560301	xingli@glbiochem.com	China	5637	58

Supplier	Advantage
Shanghai Hanhong Scientific Co.,Ltd.	64
Chemsky (shanghai) International Co.,Ltd	60
Guangzhou Isun Pharmaceutical Co., Ltd	55
Shanghai Meishui Chemical Technology Co., Ltd	56
NINGBO INNO PHARMCHEM CO.,LTD.	58
Cool Pharm, Ltd	58
Shangdong Youbang Biochemical Technology Co.,LTD.	58
Wuxi Asia Peptide Biotechnology Limited Company	58
Amadis Chemical Company Limited	58
Kanghua (Shanghai) New Drug Development Co., Ltd.	58

View Latest Price from Z-Pro-ONp manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-10-22	Z-PRO-ONP 3304-59-4		1KG	99%	10kg、100kg	Career Henan Chemica Co
2024-07-11	Z-PRO-ONP 3304-59-4	$1.00	1KG	99%	20T	Shaanxi Dideu Medichem Co. Ltd
2021-08-12	Z-PRO-ONP 3304-59-4	$10.00-15.00	1KG	99%+ HPLC		Zhuozhou Wenxi import and Export Co., Ltd

Z-PRO-ONP
3304-59-4
$0.37
99%
Career Henan Chemica Co

Z-PRO-ONP
3304-59-4
$1.00
99%
Shaanxi Dideu Medichem Co. Ltd

Z-PRO-ONP
3304-59-4
$10.00-15.00
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

3304-59-4 (Z-Pro-ONp) Related Search:

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Z-Gly-OMe ethyl dimethylcarbamate Methyl L-prolinate hydrochloride N-Methyl-L-prolinol P-nitrophenyl butyrate

p-Nitrophenyl valerate 2-[(Hydroxymethyl)amino]ethanol Z-Abu-OH

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Z-PROLINE-ONP Z-L-PROLINE 4-NITROPHENYL ESTER Z-L-PROLINE NITROPHENYL ESTER P-NITROPHENYLCARBOBENZOXY-L-PROLINE N-CARBOBENZOXY-L-PROLINE-P-NITROPHENYL ESTER N-CBZ-L-PROLINE P-NITROPHENYL ESTER BENZYLOXYCARBONYL-L-PROLINE 4-NITROPHENYL ESTER BENZYLOXYCARBONYL-L-PROLINE P-NITROPHENYL ESTER 1-benzylp-nitrophenylester,l-2-pyrrolidinedicarboxylicacid 1-benzyl 2-(4-nitrophenyl) (2S)-pyrrolidine-1,2-dicarboxylate N-benzyloxycarbonyl-L-proline p-nitrophenyl ester 1-benzylp-nitrophenyll-1,2-pyrrolidinedicarboxylate carbobenzyloxy-l-prolinep-nitrophenylester carbobenzyloxy-l-prolinp-nitrophenylester N-cbz-L-proline P-nitrophenyl ester*crystalline 1-benzyl 2-(4-nitrophenyl) (S)-pyrrolidine-1,2-dicarboxylate Benzylxoycarbonyl-L-proline 4-nitrophenyl ester (S)-Z-pyrrolidine-2- carboxylic acid 4-nitrophenyl ester Z-L-proline 4-nitrophenyl ester≥ 99% (HPLC) N-Benzyloxycarbonyl-L-proline 4-nitrophenyl ester N-alpha-Benzyloxycarbonyl-L-proline p-nitrophenyl ester Z-L-Pro-ONp N-carbobenzyloxy-L-proline p-nitrophenyl ester (2S)-1,2-Pyrrolidinedicarboxylic acid 2-(4-nitrophenyl)1-benzyl ester (2S)-Pyrrolidine-1,2-dicarboxylic acid 2-(4-nitrophenyl)1-(phenylmethyl) ester 1-[(Phenylmethoxy)carbonyl]-L-proline 4-nitrophenyl ester 2-O-(4-nitrophenyl) 1-O-(phenylmethyl) pyrrolidine-1,2-dicarboxylate O2-(4-nitrophenyl) O1-(phenylmethyl) pyrrolidine-1,2-dicarboxylate pyrrolidine-1,2-dicarboxylic acid O1-(benzyl) ester O2-(4-nitrophenyl) ester (S)-1-Benzyl 2-(4-nitrophenyl) pyrrolidine-1,2-dicarboxylate pyrrolidine-1,2-dicarboxylic acid O2-(4-nitrophenyl) ester O1-(phenylmethyl) ester 1,2-Pyrrolidinedicarboxylic acid, 2-(4-nitrophenyl) 1-(phenylmethyl) ester, (2S)- Z-Pro-ONp 3304-59-4 3304-59-5 C19H18N2O6 BioChemical Amino Acids and Peptides Biochemicals and Reagents I - Z Modified Amino Acids Amino Acids I - Z Modified Amino Acids Amino Acid Derivatives