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ChemicalBook >> CAS DataBase List >> Z-PYR-ONP

Z-PYR-ONP

Z-PYR-ONP price.
  • $23.16 - $1238
  • Product name: Z-PYR-ONP
  • CAS: 40356-52-3
  • MF: C19H16N2O7
  • MW: 384.34
  • EINECS:
  • MDL Number:MFCD00077037
  • Synonyms:Z-PYR-ONP;Z-PYROGLUTAMIC ACID-ONP;Z-L-PYROGLUTAMIC ACID 4-NITROPHENYL ESTER;(S)-N-alpha-Benzyloxycarbonyl-pyroglutamic acid p-nitrophenyl ester;Z-L-Pyr-ONp;(2S)-5-Oxo-1,2-pyrrolidinedicarboxylic acid 2-(4-nitrophenyl)1-benzyl ester;(S)-1-Benzyl 2-(4-nitrophenyl) 5-oxopyrrolidine-1,2-dicarboxylate;Z-L-pyroglutamic acid 4-nitrophenyl ester99%
Price32 Properties Safety Information Description
32 prices
Selected condition：
Brand
  • aablocks
  • AK Scientific
  • American Custom Chemicals Corporation
  • Biosynth
  • Chem-Impex
  • Crysdot
  • Iris Biotech GmbH
  • Matrix Scientific
  • Usbiological
Package
  • 5MG
  • 1g
  • 1.00g
  • 5.00g
  • 5g
  • 10.00g
  • 10g
  • 25g
  • 50g
  • 100g
  • Manufactureraablocks
  • Product numberAA00BZQM
  • Product descriptionZ-Pyr-ONp 95%
  • Packaging5g
  • Price$74
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00BZQM
  • Product descriptionZ-Pyr-ONp ≥98%(TLC)
  • Packaging25g
  • Price$240
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00BZQM
  • Product descriptionZ-Pyr-ONp 95%
  • Packaging1g
  • Price$27
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product numberZ4707
  • Product descriptionZ-Pyr-ONp
  • Packaging5g
  • Price$90
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAAA0011194
  • Product descriptionZ-L-PYROGLUTAMIC ACID-4-NITROPHENYL ESTER 95.00%
  • Packaging5MG
  • Price$500.52
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAAA0011194
  • Product descriptionZ-L-PYROGLUTAMIC ACID-4-NITROPHENYL ESTER 95.00%
  • Packaging1G
  • Price$623
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFP47311
  • Product descriptionZ-L-pyroglutamic acid 4-nitrophenyl ester
  • Packaging100g
  • Price$900
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFP47311
  • Product descriptionZ-L-pyroglutamic acid 4-nitrophenyl ester
  • Packaging10g
  • Price$900
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFP47311
  • Product descriptionZ-L-pyroglutamic acid 4-nitrophenyl ester
  • Packaging25g
  • Price$900
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFP47311
  • Product descriptionZ-L-pyroglutamic acid 4-nitrophenyl ester
  • Packaging50g
  • Price$900
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFP47311
  • Product descriptionZ-L-pyroglutamic acid 4-nitrophenyl ester
  • Packaging5g
  • Price$900
  • Updated2026-06-04
  • Buy
  • ManufacturerChem-Impex
  • Product number02246
  • Product descriptionZ-L-pyroglutamic acid 4-nitrophenyl ester ≥98%(TLC)
  • Packaging25G
  • Price$219.83
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number02246
  • Product descriptionZ-L-pyroglutamic acid 4-nitrophenyl ester ≥98%(TLC)
  • Packaging1G
  • Price$23.16
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number02246
  • Product descriptionZ-L-pyroglutamic acid 4-nitrophenyl ester ≥98%(TLC)
  • Packaging5G
  • Price$58.71
  • Updated2026-05-19
  • Buy
  • ManufacturerCrysdot
  • Product numberCD21007495
  • Product description(S)-1-Benzyl 2-(4-nitrophenyl) 5-oxopyrrolidine-1,2-dicarboxylate 95+%
  • Packaging10g
  • Price$49
  • Updated2026-05-27
  • Buy
  • ManufacturerIris Biotech GmbH
  • Product numberZAA1245
  • Product description(S)-N-alpha-Benzyloxycarbonyl-pyroglutamic acid p-nitrophenyl ester
  • Packaging25g
  • Price$444
  • Updated2026-05-19
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00BZQM Z-Pyr-ONp 95% 5g $74 2026-05-28 Buy
aablocks AA00BZQM Z-Pyr-ONp ≥98%(TLC) 25g $240 2026-05-28 Buy
aablocks AA00BZQM Z-Pyr-ONp 95% 1g $27 2026-05-28 Buy
AK Scientific Z4707 Z-Pyr-ONp 5g $90 2021-12-16 Buy
American Custom Chemicals Corporation AAA0011194 Z-L-PYROGLUTAMIC ACID-4-NITROPHENYL ESTER 95.00% 5MG $500.52 2021-12-16 Buy
American Custom Chemicals Corporation AAA0011194 Z-L-PYROGLUTAMIC ACID-4-NITROPHENYL ESTER 95.00% 1G $623 2021-12-16 Buy
Biosynth FP47311 Z-L-pyroglutamic acid 4-nitrophenyl ester 100g $900 2026-06-04 Buy
Biosynth FP47311 Z-L-pyroglutamic acid 4-nitrophenyl ester 10g $900 2026-06-04 Buy
Biosynth FP47311 Z-L-pyroglutamic acid 4-nitrophenyl ester 25g $900 2026-06-04 Buy
Biosynth FP47311 Z-L-pyroglutamic acid 4-nitrophenyl ester 50g $900 2026-06-04 Buy
Biosynth FP47311 Z-L-pyroglutamic acid 4-nitrophenyl ester 5g $900 2026-06-04 Buy
Chem-Impex 02246 Z-L-pyroglutamic acid 4-nitrophenyl ester ≥98%(TLC) 25G $219.83 2026-05-19 Buy
Chem-Impex 02246 Z-L-pyroglutamic acid 4-nitrophenyl ester ≥98%(TLC) 1G $23.16 2026-05-19 Buy
Chem-Impex 02246 Z-L-pyroglutamic acid 4-nitrophenyl ester ≥98%(TLC) 5G $58.71 2026-05-19 Buy
Crysdot CD21007495 (S)-1-Benzyl 2-(4-nitrophenyl) 5-oxopyrrolidine-1,2-dicarboxylate 95+% 10g $49 2026-05-27 Buy
Iris Biotech GmbH ZAA1245 (S)-N-alpha-Benzyloxycarbonyl-pyroglutamic acid p-nitrophenyl ester 25g $444 2026-05-19 Buy
Next Last

Properties

Melting point :143-145 °C
Boiling point :615.3±55.0 °C(Predicted)
Density :1.425±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,2-8°C
pka :-4.85±0.40(Predicted)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

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Suppliers and manufacturers

Amadis Chemical Company Limited Shanghai Hanhong Scientific Co.,Ltd. Nantong puyue biomedical Co., Ltd TCI (Shanghai) Chemical Trading Co., Ltd. Baoji Didu Pharmaceutical and Chemical Co., Ltd