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

Z-PYR-OSU

Z-PYR-OSU price.
  • $9 - $852.05
  • Product name: Z-PYR-OSU
  • CAS: 40291-26-7
  • MF: C17H16N2O7
  • MW: 360.32
  • EINECS:
  • MDL Number:MFCD00191144
  • Synonyms:(2S)-2-[[(2,5-Dioxo-1-pyrrolidinyl)oxy]carbonyl]-5-oxo-1-pyrrolidinecarboxylic acid phenylmethyl ester;Z-L-pyroglutamic acidN-hydroxysuccinimide ester99%;Z-L-Pyr-OSu;N-Benzyloxycarbonyl-L-pyroglutamic acid N-succinimidyl ester;Z-PYROGLUTAMIC ACID-OSU;Z-PYR-OSU;Z-L-PYROGLUTAMIC ACID N-HYDROXYSUCCINIMIDE ESTER;(2S)-2-[[(2,5-Dioxo-1-pyrrolidinyl)oxy]carbonyl]-5-oxo-1-pyrrolidinecarboxylic acid benzyl ester
Price38 Properties Safety Information Description
38 prices
Selected condition：
Brand
  • aablocks
  • Acrotein
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • BLDpharm
  • Chemenu
  • Chem-Impex
  • Crysdot
  • Thermo Scientific Chemicals
  • TRC
  • Usbiological
Package
  • 5MG
  • 250mg
  • 1g
  • 5g
  • 10g
  • 25g
  • 100g
  • Manufactureraablocks
  • Product numberAA00CJE6
  • Product descriptionZ-Pyr-Osu 98%
  • Packaging1g
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00CJE6
  • Product descriptionZ-Pyr-Osu 98%
  • Packaging5g
  • Price$26
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00CJE6
  • Product descriptionZ-Pyr-Osu 98%
  • Packaging25g
  • Price$77
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00CJE6
  • Product descriptionZ-Pyr-Osu 98%
  • Packaging100g
  • Price$286
  • Updated2026-05-28
  • Buy
  • ManufacturerAcrotein
  • Product numberNA-4066
  • Product descriptionN-Cbz-L-pyroglutamic acid N-hydroxysuccinimide ester 97%
  • Packaging100g
  • Price$372.4
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberNA-4066
  • Product descriptionN-Cbz-L-pyroglutamic acid N-hydroxysuccinimide ester 97%
  • Packaging25g
  • Price$112.7
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberNA-4066
  • Product descriptionN-Cbz-L-pyroglutamic acid N-hydroxysuccinimide ester 97%
  • Packaging5g
  • Price$31.5
  • Updated2026-05-25
  • Buy
  • ManufacturerAK Scientific
  • Product number5396AB
  • Product description(S)-1-Benzyl2-(2,5-dioxopyrrolidin-1-yl)5-oxopyrrolidine-1,2-dicarboxylate
  • Packaging100g
  • Price$157
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA139017
  • Product descriptionZ-Pyr-Osu 95%
  • Packaging100g
  • Price$380
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA139017
  • Product descriptionZ-Pyr-Osu 95%
  • Packaging5g
  • Price$32
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA139017
  • Product descriptionZ-Pyr-Osu 95%
  • Packaging25g
  • Price$115
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA139017
  • Product descriptionZ-Pyr-Osu 95%
  • Packaging10g
  • Price$53
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAAA0010988
  • Product description(S)-1-BENZYL-2-(2,5-DIOXOPYRROLIDIN-1-YL)5-OXOPYRROLIDINE-1,2-DICARBOXYLATE 95.00%
  • Packaging5MG
  • Price$501.95
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAAA0010988
  • Product description(S)-1-BENZYL-2-(2,5-DIOXOPYRROLIDIN-1-YL)5-OXOPYRROLIDINE-1,2-DICARBOXYLATE 95.00%
  • Packaging1G
  • Price$730
  • Updated2021-12-16
  • Buy
  • ManufacturerBLDpharm
  • Product numberBD208759
  • Product descriptionZ-Pyr-Osu 95%
  • Packaging100g
  • Price$90
  • Updated2021-12-16
  • Buy
  • ManufacturerBLDpharm
  • Product numberBD208759
  • Product descriptionZ-Pyr-Osu 95%
  • Packaging25g
  • Price$28
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00CJE6 Z-Pyr-Osu 98% 1g $16 2026-05-28 Buy
aablocks AA00CJE6 Z-Pyr-Osu 98% 5g $26 2026-05-28 Buy
aablocks AA00CJE6 Z-Pyr-Osu 98% 25g $77 2026-05-28 Buy
aablocks AA00CJE6 Z-Pyr-Osu 98% 100g $286 2026-05-28 Buy
Acrotein NA-4066 N-Cbz-L-pyroglutamic acid N-hydroxysuccinimide ester 97% 100g $372.4 2026-05-25 Buy
Acrotein NA-4066 N-Cbz-L-pyroglutamic acid N-hydroxysuccinimide ester 97% 25g $112.7 2026-05-25 Buy
Acrotein NA-4066 N-Cbz-L-pyroglutamic acid N-hydroxysuccinimide ester 97% 5g $31.5 2026-05-25 Buy
AK Scientific 5396AB (S)-1-Benzyl2-(2,5-dioxopyrrolidin-1-yl)5-oxopyrrolidine-1,2-dicarboxylate 100g $157 2021-12-16 Buy
Ambeed A139017 Z-Pyr-Osu 95% 100g $380 2021-12-16 Buy
Ambeed A139017 Z-Pyr-Osu 95% 5g $32 2021-12-16 Buy
Ambeed A139017 Z-Pyr-Osu 95% 25g $115 2021-12-16 Buy
Ambeed A139017 Z-Pyr-Osu 95% 10g $53 2021-12-16 Buy
American Custom Chemicals Corporation AAA0010988 (S)-1-BENZYL-2-(2,5-DIOXOPYRROLIDIN-1-YL)5-OXOPYRROLIDINE-1,2-DICARBOXYLATE 95.00% 5MG $501.95 2021-12-16 Buy
American Custom Chemicals Corporation AAA0010988 (S)-1-BENZYL-2-(2,5-DIOXOPYRROLIDIN-1-YL)5-OXOPYRROLIDINE-1,2-DICARBOXYLATE 95.00% 1G $730 2021-12-16 Buy
BLDpharm BD208759 Z-Pyr-Osu 95% 100g $90 2021-12-16 Buy
BLDpharm BD208759 Z-Pyr-Osu 95% 25g $28 2021-12-16 Buy
Next Last

Properties

Melting point :132-134 °C(Solv: isopropanol (67-63-0))
Boiling point :578.0±60.0 °C(Predicted)
Density :1.48±0.1 g/cm3(Predicted)
storage temp. :Sealed in dry,2-8°C
form :Solid
pka :-4.94±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.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
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.

Description

Phenylmethyl (2S)-2-[[(2,5-Dioxo-1-pyrrolidinyl)oxy]carbonyl]-5-oxo-1-pyrrolidinecarboxylic Acid Ester is an intermediate used in the synthesis of 5-Oxo-L-prolyl-L-proline (O859055), which is a dipeptide taste-active compound found in hydrolyzed wheat proteins.

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career henan chemical co
(S)-1-Benzyl 2-(2,5-dioxopyrrolidin-1-yl) 5-oxopyrrolidine-1,2-dicarboxylate
$1.00
(S)-1-Benzyl 2-(2,5-dioxopyrrolidin-1-yl) 5-oxopyrrolidine-1,2-dicarboxylate CAS:40291-26-7
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