PYR-PNA

Product Name: PYR-PNA
CAS No.: 66642-35-1
Chemical Name: PYR-PNA
Synonyms: PYR-PNA;PGLU-PNA;L-Pyr-pNA;H-L-Pyr-pNA;PYROGLUTAMIC ACID-PNA;Pyroglutamyl-p-nitroanilide;Pyroglutamine-4-nitroanilide;PYROGLUTAMIC ACID P-NITRO-ANILIDE;L-PYROGLUTAMIC ACID P-NITROANILIDE;L-PYROGLUTAMIC ACID 4-NITROANILIDE
CBNumber: CB0439503
Molecular Formula: C11H11N3O4
Formula Weight: 249.22
MOL File: 66642-35-1.mol

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PYR-PNA Property

storage temp.: Sealed in dry,2-8°C
solubility: DMF: 50mg/mL, clear, colorless to faintly yellow
form: powder
InChI: InChI=1S/C11H11N3O4/c15-10-6-5-9(13-10)11(16)12-7-1-3-8(4-2-7)14(17)18/h1-4,9H,5-6H2,(H,12,16)(H,13,15)/t9-/m0/s1
InChIKey: HGNBEWLBSCSJGV-VIFPVBQESA-N
SMILES: N1C(=O)CC[C@H]1C(NC1=CC=C([N+]([O-])=O)C=C1)=O

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Safety

Safety Statements: 24/25
WGK Germany: 3
HS Code: 29337900
Storage Class: 11 - Combustible Solids

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: P2664
Product name: Pyroglutamic acid p-nitroanilide
Purity: protease substrate
Packaging: 25mg
Price: $101
Updated: 2026/04/30

Chem-Impex

Product number: 04632
Product name: L-Pyroglutamic acid 4-nitroanilide
Purity: ≥99%(HPLC)
Packaging: 100MG
Price: $61.46
Updated: 2026/05/19

Iris Biotech GmbH

Product number: HAA2115
Product name: L-Pyroglutamic acid p-nitroanilide
Packaging: 500mg
Price: $108
Updated: 2026/05/19

Chem-Impex

Product number: 04632
Product name: L-Pyroglutamic acid 4-nitroanilide
Purity: ≥99%(HPLC)
Packaging: 250MG
Price: $112.8
Updated: 2026/05/19

Iris Biotech GmbH

Product number: HAA2115
Product name: L-Pyroglutamic acid p-nitroanilide
Packaging: 1g
Price: $168
Updated: 2026/05/19

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PYR-PNA Chemical Properties,Usage,Production

Chemical Properties

Light yellow crystalline powder

Uses

Substrate for pyrrolidonylpeptidase.

PYR-PNA Preparation Products And Raw materials

Raw materials

Preparation Products

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PYR-PNA Suppliers

China 51 Germany 1 India 1 Japan 1 Switzerland 3 United Kingdom 2 United States 9 Global 68

Changsha YuTeng New Materials Co., Ltd.

Tel: 13720152858
Email: guoruqing@cs-yuteng.com
Country: China
ProdList: 65
Advantage: 58

Shanghai Baoboluo New Material Technology Co., Ltd

Tel: 15572878882; 15572878882
Email: admin@baoboluomedchemfactory.com
Country: China
ProdList: 25
Advantage: 58

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42934
Advantage: 64

Chemsky（shanghai）International Co.,Ltd.

Tel: 021-50135380
Email: shchemsky@sina.com
Country: China
ProdList: 32321
Advantage: 50

Shanghai YuanYe Biotechnology Co., Ltd.

Tel: 021-61312847; 18021002903
Fax: QQ:3008007432
Email: 3008007409@qq.com
Country: China
ProdList: 89686
Advantage: 60

Shenzhen GeneSeqTools Bioscience & Technology Co. Ltd.

Tel: 0755-23251735 13302967066
Email: sales@geneseqtools.com
Country: China
ProdList: 1451
Advantage: 58

Hefei Bomei Biotechnology Co., Ltd.

Tel: 13739298932 13856598764
Email: 531626407@qq.com
Country: China
ProdList: 5040
Advantage: 58

Nextpeptide Inc

Tel: +86-0571-81612335 +8613336028439
Email: sales@nextpeptide.com
Country: China
ProdList: 19908
Advantage: 58

BOC Sciences

Tel: +1-631-485-4226
Fax: 1-631-614-7828
Email: inquiry@bocsci.com
Country: United States
ProdList: 19553
Advantage: 58

Jiangsu Hongmin Pharmaceutical Co., Ltd.

Tel: 18221292452
Email: fannieliu@glschina.com
Country: China
ProdList: 6798
Advantage: 58

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View Lastest Price from PYR-PNA manufacturers

Changsha YuTeng New Materials Co., Ltd.

Product: PYR-PNA 66642-35-1
Price: US $0.00-0.00/g
Min. Order: 5g
Purity: 98%
Supply Ability: 500kg/M
Release date: 2024-12-09

66642-35-1, PYR-PNARelated Search:

5-METHYL-2-PYRROLIDONE N-(4-Aminophenyl)propanamide H-GLY-PNA L-Pyroglutamamide N-(2-AMINOETHYL)-N-(4-NITROPHENYL)AMINE N-(4-Nitrophenyl)propionamide (S)-(+)-2-(ANILINOMETHYL)PYRROLIDINE PYR-PNA (S)-5-AMINOMETHYL-PYRROLIDIN-2-ONE N-(4-AMINOPHENYL)BUTANAMIDE AC-ALA-PNA N-(4-AMINOPHENYL)PENTANAMIDE H-ALA-PNA H-PRO-PNA HBR 5-OXOPYRROLIDINE-2-CARBOXAMIDE (S)-N-Phenyl-2-pyrrolidinecarboxamide 5-AMINOMETHYL-PYRROLIDIN-2-ONE N-(4-NITROPHENYL)-2-PYRROLIDINECARBOXAMIDE

PGLU-PNA

PYR-PNA

PYROGLUTAMIC ACID-PNA

PYROGLUTAMIC ACID P-NITRO-ANILIDE

L-Pyroglutamic acid 4-nitroanilide≥ 99% (HPLC)

L-Pyr-pNA

(S)-N-(4-Nitrophenyl)-5-oxopyrrolidine-2-carboxamide

L-PYROGLUTAMIC ACID 4-NITROANILIDE

L-PYROGLUTAMIC ACID P-NITROANILIDE

(2S)-N-(4-nitrophenyl)-5-oxo-2-pyrrolidinecarboxamide

(2S)-N-(4-nitrophenyl)-5-oxo-pyrrolidine-2-carboxamide

(2S)-N-(4-nitrophenyl)-5-oxopyrrolidine-2-carboxamide

H-L-Pyr-pNA

(2S)-5-keto-N-(4-nitrophenyl)pyrrolidine-2-carboxamide

2-Pyrrolidinecarboxamide, N-(4-nitrophenyl)-5-oxo-, (S)-

N-(4-nitrophenyl)-5-oxoprolinamide

Pyroglutamine-4-nitroanilide

Pyroglutamyl-p-nitroanilide

2-Pyrrolidinecarboxamide, N-(4-nitrophenyl)-5-oxo-, (2S)-

66642-35-1

Fluorogenic

Activity

Enzyme Substrates

Fluorogenic