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Home> Products > Basic Organic Chemicals > Organic Acid > CAS DataBase Listed 9 > CAS 98-79-3
98-79-3 structure 3D

CAS 98-79-3 products price,suppliers

  • Name: Benzenesulfonamide, 2-(4-morpholinyl)-5-nitro-
  • Molecular Weight: 129.11398
  • Formula: C10H8BRN3
  • Synonyms: (5s)-2-oxopyrrolidine-5-carboxylicacid; (s)-5-oxo-2-pyrrolidinecarboxylicacid; (s)-pyroglutamicacid; 2-benzothiazolesulfenicacidmorpholide; 2-l-pyrrolidone-5-carboxylicacid; 2-oxopyrrolidine-5-carboxylicacid;
  • L-Pyroglutamic acid is the levo-isomer of Pyroglutamic acid. L-Pyroglutamic acid is the biologically active enantiomer in humans. Pyroglutamic acid is an intermediate in glutathione metabolism.
Properties Safety and Handling MSDS NMR Spectrum Synthesis Route Precursor and Product Computational chemical data
Identification Safety Data
  • [Risk Codes]
  • R36/37/38:Irritating to eyes, respiratory system and skin
  • [Safety Statements]
  • S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
  • S36:Wear suitable protective clothing
  • Hazard Symbols:
  • HazardClass:IRRITANT
Properties
  • Appearance:
  • White fine crystals
  • Molecular Weight:
  • 129.11398
  • Density:
  • 1.326
  • Melting Point:
  • 152-162℃
  • Flash Point:
  • 211°C
  • Alpha:
  • -27.5 o (C=10, 1 N NAOH)
  • Storage Temperature:
  • Store at RT.
  • Refractive index:
  • -10 ° (C=5, H2O)
  • Solubility:
  • 10-15 g/100 mL (20 oC)
  • Stability:
  • Stable. Incompatible with bases, acids, strong oxidizing agents.
  • More Properties>>
Upstream Product Downtream information
There are 339 suppliers who can provide Benzenesulfonamide, 2-(4-morpholinyl)-5-nitro- with CAS No. 98-79-3
L-Pyroglutamic acid
L-Pyroglutamic acid
  • FOB Price:5 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Appearance:white crystalline powder 
  • Purity:99% 
  • Packaging:25kg/drum 
  • Usage:chemical reagent;pharmaceutical intermediate;phytochemical; 
  • Description:Product Name: H-Pyr-OH CAS#: 98-79-3 Synonyms:
  • Updatetime:Dec 18 2019 
Factory supply 5-oxo-L-proline Cas 98-79-3 from China
Factory supply 5-oxo-L-proline Cas 98-79-3 from China
  • FOB Price:10 USD/Kilogram 
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  • Appearance:Powder 
  • Purity:99.0%min 
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  • Usage:Plant Extracts 
  • Brand:Crovell 
  • Description:Package Our Lab
  • Updatetime:Jul 08 2021 
High purity L-Pyroglutamic acid 98% TOP1 supplier in ChinaCAS NO.: 98-79-3
High purity L-Pyroglutamic acid 98% TOP1 supplier in ChinaCA...
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  • Description:CAS: 98-79-3
  • Updatetime:Jan 29 2021 
L-Pyroglutamic acid
L-Pyroglutamic acid
  • FOB Price:1 USD/Kilogram 
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  • Purity:99+%min 
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  • Usage:In the raw material 
  • Brand:Tely 
  • Updatetime:Nov 27 2020 
High purity L-Pyroglutamic acid 98% TOP1 supplier in China Cas No: 98-79-3
High purity L-Pyroglutamic acid 98% TOP1 supplier in China C...
  • FOB Price:1 USD/Gram 
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  • Appearance:powder 
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  • Usage:For medical research 
  • Brand:IPURE 
  • Description:HuBei Ipure chemical is a leading manufacturer and supplier of chemicals in China.We develop,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals.
  • Updatetime:Oct 27 2020 
Factory Supply Pidolic acid
Factory Supply Pidolic acid
  • FOB Price:0.1 USD/Kilogram 
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  • Appearance:solid or liquid ( refer to COA) 
  • Purity:99.90% 
  • Packaging:25kgs/fiber drum or 200kgs/drum 
  • Usage:upon client's application 
  • Brand:Amitychem 
  • Description:Amitychem Corporation manufacture and supply Pidolic acid with with high quality, low price and bulk supply. We have been focusing on the research and production of concrete chemicals for 14+ years. Our product quality has ISO, SGS, CQC,FAMI-QS, etc. Cetificat...
  • Updatetime:Mar 09 2021 
L-Pyroglutamic acid CAS 98-79-3
L-Pyroglutamic acid CAS 98-79-3
  • FOB Price:1 USD/Gram 
  • Min.Order:1kg Kilogram 
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  • Appearance:COA 
  • Purity:99% 
  • Packaging:1KG/BAG 
  • Usage:For Medical research 
  • Brand:BELIEVE 
  • Description:Name: L-Pyroglutamic acid Synonyms: pGlu; K772; R071; P0573; s5823; C01879; M03204; P-8490; Pyr-OH; NSC9966; pyroglu; 98-79-3; 005P272; AM83732; DB03088; NE10392; pGlu-OH; CPD-589; H-PYR-OH; L-Pyr-OH; SC-07520; ST069342; AC-15173; BP-12844; HY-76082; NSC11742;...
  • Updatetime:Mar 08 2021 
L-Pyroglutamic acid
L-Pyroglutamic acid
  • FOB Price:100 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:100 Kilogram/Month 
  • Appearance:WHITE 
  • Purity:99% 
  • Packaging:25KG/DRUM 
  • Usage:APIs Pharmaceutical Adjuvant Biochemicals & Biotech products 
  • Brand:ROYAL 
  • Description:APIs Pharmaceutical Adjuvant Biochemicals & Biotech products
  • Updatetime:Dec 06 2019 
L-Pyroglutamic Acid
L-Pyroglutamic Acid
  • Purity:98% 
  • Description:L-Pyroglutamic Acid
  • Updatetime:Apr 10 2018 
High Quality L-Pyroglutamic Acid 99.2% 98-79-3
High Quality L-Pyroglutamic Acid 99.2% 98-79-3
  • FOB Price:1 USD/Kilogram 
  • Min.Order:10 Kilogram 
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  • Appearance:For details 
  • Purity:99% 
  • Packaging:According to customer requests 
  • Usage:Pharmaceutical raw materials 
  • Brand:Dahua 
  • Description:L-PYROGLUTAMIC ACID
  • Updatetime:Sep 29 2016 
High Quality 99% L-Pyroglutamic Acid (PCA) , CAS: 98-79-3
High Quality 99% L-Pyroglutamic Acid (PCA) , CAS: 98-79-3
  • FOB Price:1 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:200 Metric Ton/Month 
  • Appearance:white powder 
  • Purity:99% 
  • Packaging:25kg/bag 
  • Usage:Pharmaceutical intermediate 
  • Brand:Qige 
  • Description:English Name: L-Pyroglutamic acid;5-Oxoproline; 5-Oxopyrrolidine-2-carboxylic acid; L-5-pyrrolidone-2-carboxylic acid; (S)-(-)-2-Pyrrolidone-5-carboxylic acid; Chemical Name:L-Pyroglutamic acid;5-Oxoproline; 5-Oxopyrrolidine-2-carboxylic acid; L-5-pyrrolidone-...
  • Updatetime:Nov 11 2020 
H-Pyr-OH
H-Pyr-OH
  • FOB Price:100.00 USD/Kilogram 
  • Min.Order:0.1 Kilogram 
  • Supply Ability:100 Kilogram/Quarter 
  • Appearance:White to off-white powde 
  • Purity:98% 
  • Packaging:500g 
  • Usage:peptide synthesis reagents 
  • Brand:GL Biochem 
  • Description:6404-29-1 Boc-ε-Acp-OH 88574-06-5 Fmoc-ε-Acp-OH 62-57-7 H-Aib-OH 94744-50-0 Fmoc-Aib-OH 30992-29-1 Boc-Aib-OH 15030-72-5 Z-Aib-OH 15028-41-8 H-Aib-Ome.HCl 17288-15-2 H-Aib-OEt.HCl 1492-24-6 H-Abu-OH 2623-91-8 H-D-Abu-OH 2623-91-8 Fmoc-Abu-OH 170642-27-0 Fmoc...
  • Updatetime:Dec 20 2019 
L-Pyroglutamic acid CAS No.: 98-79-3
L-Pyroglutamic acid CAS No.: 98-79-3
  • FOB Price:10 USD/Kilogram 
  • Min.Order:100 Kilogram 
  • Supply Ability:5000 Kilogram/Month 
  • Appearance:colorless crystal 
  • Purity:98.5%-101.0%. 
  • Packaging:25 kg/barrel 
  • Usage:has strong moisturizing function with strong skin permeability;skin moisture 
  • Brand:JINGKANG 
  • Description:L-Pyroglutamic acid English Name: L-Pyroglutamic acid CAS No.: 98-79-3 The scientific name (structure) of L-Pyro glutamic acid is L-2-pyrrolidone-5-carboxylic acid. The optical rotation is [a]D=-11.50o. It is soluble in water, ethanol, acetone and glacial acet...
  • Updatetime:Aug 12 2014 
L-Pyroglutamic acid
L-Pyroglutamic acid
  • FOB Price:1 USD/Kilogram 
  • Min.Order:25 Kilogram 
  • Supply Ability:10000 Kilogram/Month 
  • Appearance:White or off-white crystals or crystalline powder 
  • Purity:99%  
  • Packaging:Cartons,25kgs per carton 
  • Usage:Food Additives, pharmaceutical intermediates, biochemical study,life sciences,etc.. 
  • Description:1.L-Pyroglutamic acid 2.CAS# :98-79-3 3.Assay:99% 4.Molecular formula:C5H7NO3 5.Molecular weight:129.11 l-pyroglutamic acid is used in pharmaceutical intermediates,biochemical study,life sciences,etc.. Specific rotation -10.5°to -11.9°
  • Updatetime:Oct 18 2019 
L-Pyroglutamic acid
L-Pyroglutamic acid
  • FOB Price:1 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:100 Kilogram/Month 
  • Appearance:Solid 
  • Purity:98% 
  • Packaging:Standard export package 
  • Usage:Pharmaceutical Intermediates 
  • Brand:Corey 
  • Description:JD607 Coreychem focus on high complex new type intermediates and fine chemical custom synthesis,scale-up production and rare chemicals trade.Product category including Intermediates&API,Catalyst and Electronic Chemicals.Covering 811 square meters R&D center,wi...
  • Updatetime:May 21 2019 
L-Pyroglutamic acid
L-Pyroglutamic acid
  • FOB Price:1 USD/Kilogram 
  • Min.Order:1 Gram 
  • Supply Ability:Metric Ton/Day 
  • Appearance:white to light yellow crystal powder 
  • Purity:min98% 
  • Packaging:according to the clients requirement 
  • Usage:for research 
  • Brand:shengbao 
  • Description:Keywords L-Pyroglutamic acid powder L-Pyroglutamic acid supplier L-Pyroglutamic acid best price Quick Details ProName: L-Pyroglutamic acid CasNo: 98-79-3 Molecular Formula: C5H7NO3 Appearance: white to light yellow crystal powder Application:
  • Updatetime:May 16 2018 
L-Pyroglutamic acid
L-Pyroglutamic acid
  • FOB Price:1 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:1 Kilogram/Year 
  • Purity:99% 
  • Packaging:25KG;5KG;1KG 
  • Usage:Used as intermediates in organic synthesis, food additive, etc 
  • Brand:yacoo 
  • Description:Suzhou Yacoo Chemical Reagent Corporation was founded in 2003. It is a high-tech enterprise which specializing in biomedicine, electrochemical materials, import and export business, electronic mall, Up to now,It has 10 years history on chemical sales, R & D a...
  • Updatetime:Nov 20 2015 
L-Pyroglutamic acid
L-Pyroglutamic acid
  • FOB Price:1 USD/Gram 
  • Min.Order:1 Gram 
  • Supply Ability:100 Kilogram/Day 
  • Appearance:White to off white crystalline powder 
  • Purity:73% 
  • Packaging:100g/ bag, 2 kg/ bag, 25kg/ carton or as required 
  • Usage:Pharmaceutical Raw material 
  • Brand:XinRunde 
  • Description:Name: L-Pyroglutamic acid Synonyms: Proline, 5-oxo-;Pyrrolidonecarboxylic acid;2-Pyrrolidinone-5-carboxylic acid;Proline, 5-oxo-, L-;(S)-5-Oxo-2-pyrrolidinecarboxylic acid;2-Pyrrolidone-5-Carboxylicacid;H-PYR-OH;pGlu-OH;L-Pyr-OH;L-Pyro Glutamic Acid;L-pyroglut...
  • Updatetime:Mar 26 2019 
ISO Certificate Manufacturer L-Pyroglutamic Acid Powder
ISO Certificate Manufacturer L-Pyroglutamic Acid Powder
  • FOB Price:3.5 USD/Kilogram 
  • Min.Order:100 Kilogram 
  • Supply Ability:20 Metric Ton/Month 
  • Appearance:White Powder 
  • Purity:99.5% 
  • Packaging:25kg/drum 
  • Usage:Pharmaceutical intermediates,food additives, cosmetic additives 
  • Brand:SENTA 
  • Description:Name: L-Pyroglutamic acid Synonyms: pGlu-OH; CPD-589; H-PYR-OH; L-Pyr-OH; L-pyroglutamate; Proline, 5-oxo-; 5-oxo-L-proline; L-Proline, 5-oxo-; Pidolic acid [INN]; Proline, 5-oxo-, L-; L-Pyro Glutamic Acid; 5-Carboxy-2-pyrrolidinone; Pyrrolidonecarboxylic acid...
  • Updatetime:Apr 30 2020 
High purity L-PYROGLUTAMIC ACID 98-79-3 in stock immediately delivery good supplier
High purity L-PYROGLUTAMIC ACID 98-79-3 in stock immediately...
  • FOB Price:1 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:10000 Kilogram/Day 
  • Appearance:Powder 
  • Purity:99% 
  • Packaging:25kg/drum 
  • Description:Superiority about us
  • Updatetime:Feb 26 2019 
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