6 China 
4 Russia 
1 Iran 
1 Netherlands 
pyroglutamic acid pharmaceutical intermediates Photos Catalog - WorldBid B2B Market
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L Pyroglutamic Acid Pharmaceutical Intermediates Formlar Cosmetics EinecsChemicals - Acids - Hongya Yaxing Biotechnology Co.,Ltd - China - September 7, 2012 - contact company for priceProduct name: L-Pyroglutamic acid; 5-Oxoproline; 5-Oxopyrrolidine-2- carb oxylic acid; L-5-pyrrolidone-2-carboxy lic acid; (S)-(-)-2-Pyrrolidone-5- carboxylic acid; Molecular Formlar: C5H7NO3; Molecular Weight: 129.11; CAS: 98-79-3; EINECS: 202-700-3...
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L Pyroglutamic Acid Pharmaceutical IntermediatesChemicals - Acids - Hongya Yaxing Biotechnology Co.,Ltd - China - September 7, 2012 - contact company for price
Product name: L-Pyroglutamic acid; 5-Oxoproline; 5-Oxopyrrolidine-2- carb oxylic acid; L-5-pyrrolidone-2-carboxy lic acid; (S)-(-)-2-Pyrrolidone-5- carboxylic acid; Molecular Formlar: C5H7NO3; Molecular Weight: 129.11; CAS: 98-79-3; EINECS: 202-700-3...
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Dl Pyroglutamic Acid Pharmaceutical IntermediatesChemicals - Acids - Hongya Yaxing Biotechnology Co.,Ltd - China - September 7, 2012 - contact company for price
English name: DL-Pyroglutamic acid; DL-2-Pyrrolidone-5-carbox ylic acid; DL-5-Oxo-2-pyrroli dinecarboxylic acid; Molecular Formula: C5H7NO3; Molecular Weight: 129.11; Purity: 99.1%; Product standard: AJI92; Appearance: white crystal or white crystall...
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Diethyl 2 Fluoromalonate Pharmaceutical Intermediates Cas 685 88 1General Chemical - Hubei Seven Eight Nine Chemical Limited Company - China - May 3, 2013 - contact company for price
It is a new kind of products developed by our company, formally entered the market in 2012.In order to enlarge the market and make new and old customers get benefits, we guarantee the quality and make promise to give you the lowest price! By the way,...
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Selling Pharmaceutical IntermediatesChemicals - Citric Acid - Chengdu PuKang biological technology co., LTD - China - December 12, 2013 - contact company for pricee are Manufacturer of pharmaceutical intermediates in china. Our products are Boc-Amino acid, Fmoc-Amino acid, CBZ-Amino acid, Amino acid esters and non-natural amino acid such as DL-azetidine-2-carboxylic acid, Fmoc-AEEA, Fmoc-AEEP, 3-Azetidinecarbo...
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L Pyroglutamic Acid 98 79 3Chemicals - Acids - Sichuan Tongsheng Amino acids CO., LTD - China - November 14, 2012 - contact company for price
Product Name: H-Pyr-OH CAS#: 98-79-3 Synonyms: L-Pyroglutamic Acid, L-5-Oxo-2-pyrrolidineca rboxylic acid, (S)-2-Pyrrolidone-5-car boxylic acid Molecular Formula: C5H7NO3 Molecular Weight: 129 Specification: Item Standard Appearance White crystalline...
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Dl Pyroglutamic Acid Cas 149 87 1Chemicals - Acids - Sichuan Tongsheng Amino acids CO., LTD - China - November 14, 2012 - contact company for priceProduct Name: H-DL-Pyr-OH CAS#: 149-87-1 Synonyms: DL-Pyroglutamic acid Molecular Formula: C5H7NO3 Molecular Weight: 129 Reference standard: AJI92 Specification: It ems Standard Appearance White crystalline powder Melting Point(ºC) 160.0 to 162.0ºC C...
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D Pyroglutamic Acid Cas 4042 36 8Chemicals - Acids - Sichuan Tongsheng Amino acids CO., LTD - China - November 14, 2012 - contact company for priceProduct Name: H-D-Pyr-OH CAS#: 4042-36-8 Synonyms: D-Pyroglutamic acid Molecular Formula: C5H7NO3 Molecular Weight: 129 Specification: Item Standard Appearance White crystals with lumps Specific rotation[α]D/20 (C= 2 in H2O) +10.8°to +12.3° Melt...
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L Pyroglutamic Acid Cas#98 79 3Chemicals - Chengdu Baishixing Science and Technology Industry Co.,Ltd. - China - June 28, 2016 - 4.00 Dollar US$
Purity>99% Enterprise Standard White powder CAS:98-79-3 Contac t: tel:86-28-88560304 Py roglutamic acid (also known as PCA, 5-oxoproline, pidolic acid, or pyroglutamate for its basic form) is an uncommon and little studied amino acid derivative in...
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L Pyroglutamic Acid Cas#98 79 3 Chengdu Baishixing Science And Technology Industry Co LtdChemicals - Powders - Chengdu Baishixing Science and Technology Industry Co.,Ltd. - China - June 28, 2016 - 4.00 Dollar US$
purity>99% Enterprise Standard white powder Tel:86-28-88560304 Pyroglutamic acid (also known as PCA, 5-oxoproline, pidolic acid, or pyroglutamate for its basic form) is an uncommon and little studied amino acid derivative in which the free amino g...
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D 4 Chlorophenylalanine 99 Cas No 14091 08 8 Amino Acids IntermediatesChemicals - Powders - Suzhou Haiyu Biochem Industrial Co.,Ltd. - China - September 6, 2012 - contact company for price
CAS No. 14091-08-8 Molecular Formula C9H10ClNO2 Molecular Weight 199.64 Molecular Structure Appearance White powder Melting Point ~255°C (dec.) Specific Rotation (20/D) +23±1°(C=1, H2O) TLC Analysis One spot Purity 99% min D 4 Chlorophenylalanine 99 ...
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Sell Tannic Acid Pharmaceutical GradeChemicals - Other - Jiurui Biology & Chemistry Co.,Ltd. - China - April 8, 2015 - contact company for price1. Production capacity: 200 T/ Year 2. Other name: Tannin; Chinese gall tannic acid. 3. Mol. form and Mol. wt. ： C76H52O46 1701.18 4. CAS NO. : 1401- 55- 4 5. Description: From light yellow to light brown powder, with a peculiar smell and astr...
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Trifluoromethyl Cinnamic Acid C10h7f3o Used In Cosmetics And Pharmaceutical Intermediates2Feed - Additives - Wuhan LANDMARK Industrial Co., Ltd - China - November 20, 2019 - 1.00 Dollar US$CAS NO.779-89-5 Synonyms: Molecular formulaC10H7F3O2 Molecula r weight 216.15 AppearanceWhite crystalline powder Assay99% min Package: 25KG/Drum or customized Minimum order25kg Supply ability 500-600kg/month Quality standard Enterprise standard Appli...
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Pharmaceutical Grade Stearic Acid C18h36o2 Factory Price 57 11 4Chemicals - SHENGTUO CHEMICAL CO,. LTD - China - June 16, 2020 - 1000.00 Dollar US$Stearic acid, i.e. octadecanoic acid, simple formula: CH3 (CH2) 16cooh, produced by hydrolysis of oil and fat, mainly used to produce stearate. Dissolve in 21 ml ethanol, 5 ml benzene, 2 ml chloroform or 6 ml carbon tetrachloride per gram. Properties...
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Sell Salicylic Acid Salicylic AcidChemicals - Acids - Zibo Bailida Chemical Co.,Ltd. - China - August 19, 2012 - contact company for priceSalicylic acid The molecular formula:C7H6O3 Molecular weight:138 Package: pasteboard barrel , 50kg/bucket CAS:69-72-7 Appearance: white powder , allow slightly yellow and pink Phenol content: less than 0.20% Water content: less than 0.40%(Mass fracti...
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Sell 3 5 Dichloro Salicglic Acid Dichloro Salicglic AcidChemicals - Acids - Zibo Bailida Chemical Co.,Ltd. - China - August 19, 2012 - contact company for price3, 5-Dichloro salicglic acid CAS NO.320-72-9 Structure type: Packaging: pasteboard barrel, 50kg/bucket Bucket of melting point 221-224oC Content: more than 99.0%(HPLC) Loss on drying: less than 0.1% Appearance: white crystalline powder
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Sell 3 5 6 Trichloro Salicylic Acid Trichloro Salicylic AcidChemicals - Acids - Zibo Bailida Chemical Co.,Ltd. - China - August 19, 2012 - contact company for price3, 5, 6 Trichloro salicylic acid CAS NO. 40932-60-3 Structure type Bucket of melting point:208-210oC Conten t: more than 98.5%(HPLC) Loss on drying: less than 0.3% Appearance: white crystalline powder Package: pasteboard barrel , 50kg/bucket
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Ultra Gold Combination Of Humic Acid And Fulvic AcidGeneral Agriculture - Unicrop Biochem - India - August 12, 2021 - contact company for priceUltra Gold is a combination of Humic Acid and Fulvic Acid, which are an organic plant deposits useful for the development of white root, increases water holding capacity in soil, transfers nutrients from soil to crop root and stimulates the productio...
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Pharmaceutical FoilGeneral Packaging - Zhuoli Group - China - September 6, 2012 - contact company for price
DESCRIPTION: 1.Pharmaceu tical foil for PVC and NON-PVC 2.It is used for intravenous solution bag, blood bag, drainage bag and the other infusion bag, plastic bottle, medical cuff, tubing and disposable syringe. 3.Competitive price, good qualtiy and ...
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Pharmaceutical DehumidiferGeneral Equipment / Machinery - Hangzhou Fuda Dehumidifier Equipment Co., Ltd. - China - September 6, 2012 - contact company for price
Features of Pharmaceutical Dehumidifier: 1.Sweden Proflute Rotary Wheel 2.Output air: dew point less than -20, relative humidity less than 2% 3.PLC automatic control system, human-machine interface 4.Aluminum alloy frame, anti-cold bridge 5.Body modu...