quinoxaline 2 carboxylic acid - china quinoxaline 2 carboxylic acid manufacturers and suppliers

4-CHLOROQUINOLINE-2-CARBOXYLIC ACIDJan 01, 2013

4-CHLOROQUINOLINE-2-CARBOXYLIC ACID 1.High quality 2.Competitive price 3.High Purity CAS Registry Number15733-82-1Molecular FormulaC10H6ClNO2

Supplier: Shanghai Oceania International Co., Ltd.

China
ADD:Town, Chongming County, Shanghai No. 68 East River Room 5 Building 305,Shanghai,Shanghai
TEL:86-21-64416872

5-Methoxyindole-2-carboxylic acidJan 01, 2013

5-Methoxyindole-2-carboxylic acid can be used as intermediates to synthesize other pharmaceutical materials. Because of advanced technique, our company can produce a lot of 5-Methoxyindole-2-carboxylic acid.We are sure our price is the lowest and our quality is the best.Our products are exported to Europe

Supplier: Concord Technology (Tianjin) Co., Ltd.

China
ADD:Zijingyuan2-102, Wanke Garden New Town, Beichen District,Tianjin,Tianjin
TEL:86-22-26720668 26733471

5-Norbornen-2-carboxylic t-butyl ester CAS NO.154970-45-3Jan 03, 2013

... 5-norbornene-2-carboxylate;5-NORBORNENE-2-CARBOXYLIC T-BUTYL ESTER;5-norbornene-2-carboxylic tert-butyl ester;bicyclo[2.2.1]hept-5-ene-2-carboxylic acid 1,1 ... -dimethylethyl ester;5-NORBORNENE-2-CARBOXYLIC ...

Supplier: Shanghai Nisin Color Printing Co., Ltd.

China
ADD:No.25 5015 HuYi Road Jiading Distrct Shanghai,Jiading District,Shanghai
TEL:0086-21-51879192

Indole-6-carboxylic acid ;CAS 1670-82-2Jan 01, 2013

Indole-6-carboxylic acid;CAS 1670-82-2 Indole-6-carboxylic acid Identification Name Indole-6-carboxylic acid Molecular Structure Molecular Formula C9H7NO2 Molecular Weight 161.16 CAS Registry Number 1670-82-2 Properties Melting point 248-254 ºC Safety Data Hazard Symbols Xn Risk Codes R20/21/22;R36/37/38 Safety Description S24/25;S26;S37/39

Supplier: Yurui (Shanghai) Chemical Co., Ltd.

China
ADD:No.188,Zhangyang Road,,
TEL:86-21-50456736

2,6-Dimethyl-5-methoxycarbonyl-4-(3-nitrophenyl)-1,4-dihydordropyridine-3-carboxylic acidJan 01, 2013

2,6-Dimethyl-5-methoxycarbonyl-4-(3-nitrophenyl)-1,4-dihydordropyridine-3-carboxylic acid CAS 74936-72-4 for Lercanidipine Hcl 2,6-Dimethyl-5-methoxycarbonyl-4-(3-nitrophenyl)-1,4-dihydordropyridine-3-carboxylic acidCAS 74936-72-4for Lercanidipine Hcl

Supplier: Suzhou Everfortune Imp. & Exp. Co., Ltd.

China
ADD:12/F.,International Trade Tower,1638 Xihuan Road,Suzhou China,suzhou,Jiangsu
TEL:86-0512-68622022

CAS NO 18720-35-9 4-(Methoxycarbonyl)bicyclo[2.2.2]octane-1-carboxylic acidJan 05, 2013

Bicyclo[2.2.2]octane-1,4-dicarboxylicacid, monomethyl ester (8CI,9CI); CAS NO. ... : C11H16O4 Product Name:4-(Methoxycarbonyl)bicyclo[2.2.2]octane-1-carboxylic acidCas no:18720-35-9 Synonyms:Bicyclo[2.2.2]octane-1,4-dicarboxylicacid, monomethyl ...

Supplier: Zhengzhou Panpan Chemical Co., Ltd.

China
ADD:NO. 174 Nanyang Road,Zhengzhou,Henan
TEL:86-371-60383117

2011 TOP-GRADE Levofloxacin carboxylic acidJan 01, 2013

... carboxylic acid /CAS# 100986-89-8 2.minimum order not limited 3.shipping is within 12 hour Levofloxacin carboxylic acid IdentificationName Levofloxacin carboxylic ... acidSynonyms 9,10-Difluoro-2,3-dihydro-3- ... Melting point >280 ºC (dec.) Levofloxacin carboxylic acid M.F.: C13H9F2NO4M.W.: 281.2117 Melting Point ...

Supplier: Hubei MaxSource Chem Co., Ltd.

China
ADD:Donghong Building, No.25, Zhenxing Road, Jianghan District,Wuhan,Hubei
TEL:86-027-83325680

Levofloxacin carboxylic acidJan 02, 2013

... -3-METHYL-7-OXO-7H-PYRIDO-[1,2,3-DE] [1,4]-BENZOXAZINE-6-CARBOXYLIC ACID;8,9-difluoro-3-methyl-6-oxo ... -2,3-dihydro-6H-1-oxa-3a-aza-phenalene-5-carboxylic acid;LEVOFLUOROCARBOXYLIC ACID;S ... (-)-9,10-DIFL-2,3-DIHYDRO-3-ME-7H-PYRI&;(-)-9 ...

Supplier: Ningbo Tianhong Biotech Co., Ltd.

China
ADD:No 8,Laoshan Rd, Beilun,Ningbo,Zhejiang
TEL:86-574-86817515

N-Acetyl-Thiazolidine-4-carboxylic acid amino acidJan 03, 2013

1.N-Acetyl-Thiazolidine-4-carboxylic acid amino acid 2.Alternate name:AATC 3.CAS# :54323-50-1 4.Assay: ... 99% 5.M.F.:C6H9NO3S N-Acetyl-Thizazolidine-4-carboxylic acid amino acid ... is white crystalline powder,slightly acid odor,soluble in organic solvent,such as ...

Supplier: Chengdu Baishixing Science and Technology Industry Co., Ltd.

China
ADD:#217,North of Industry Road,Heshan Town,Pujiang County,Chengdu,Sichuan,China.,chengdu,Sichuan
TEL:86-28-88536826

Cyclopropane carboxylic acid powderJan 06, 2013

... -1 2.Purity:more than 98.5% 3.prompt shipment 4.Professional exporter 5.High quality and competitive price Cyclopropane carboxylic acid is ... . Mixed container, we can mix different items in one container.2. Quality control, before shipment, free sample for test. after shipment ...

Supplier: Shanghai Rotech Pharmaceutical Engineering Co., Ltd.

China
ADD:Room 1502, Building 17, No.199, Mincheng Road, Minhang District,Shanghai,Shanghai
TEL:86-21-34223216

Carboxylic AcidJan 07, 2013

1.Carboxylic Acid 2.molecular formula:HCOOH 3.Cas no.:64 ... agent, Neutralizer etc.3, Printing and Dyeing Industry :Acid Stains etc.4, Chemical industry:Methane amide, DMF, Age ... .5, Rubber industry:Coagulation, etc.6, Steel industry:Acid cleaning of steel production, etc. 7, Paper industry:Pulp ... etc. 10, Poultry industry:Silage, etc. Specification: Formic acid content85% Min(Cl-)0.005% Max(SO42-)0.002% ...

Supplier: Shandong Huantai Zhonghao Foreign Trade Co., Ltd.

China
ADD:NO 239 WEST REMNIN RD.,zibo,Shandong
TEL:0086-533-8630455

Bon Acid (3-Hydroxy-2-naphthoic acid)Jan 01, 2013

... Appearance:light yellow powder. Purity :98.5% Bon Acid (3-Hydroxy-2-naphthoic acid)CAS: 92-70-6Appearance:light yellow powder.Purity :98 ... .5%1,2 acid :0.5%Beta-Naphthol :0.5%Water%:0.3Ash%:0 ... .5Initial melting Point:217Insolubles in NaOH:0.2%Uses: The product is applied in producing colour Naphthol as ...

Supplier: Wuhan Star Trading Co., Ltd.

China
ADD:17.Wansongyuan Street, Jianghan District, Wuhan City, Hubei Province. China,Wuhan,Hubei
TEL:86-27-83607103

Glycocyamine(2-Guanidinoacetic acid);N-AmidinoglycineJan 01, 2013

... m Product name: Glycocyamine IUPAC name[hide]2-Guanidinoacetic acidOther names[hide]Guanidinoacetic acid; N-Amidinoglycine;N-GuanylglycineIdentifiersCAS number352-97- ... can be a food additive that treat muscle weakness.2) Glycocyamine can be used as the intermediates of organic ... CLoss on drying:0.5% MaxResidue on Ignition:0.2% MaxAs:1ppm MaxHeavy Metals:10ppm MaxAssay:99.0% Max ...

Supplier: Shanghai Passiono International Co., Ltd.

China
ADD:ROOM 606, HUANGXING ROAD,SHANGHAI,Shanghai
TEL:86-21-55050973

Trans-2-Methyl-2-pentenoic acidJan 01, 2013

Product Name:Trans-2-Methyl-2-pentenoic acid CAS: 16957-70-3 MF: C6H10O2 MW: 114.14 EINECS: 241-026-4 Product Name:Trans-2-Methyl-2-pentenoic acidCAS: 16957-70-3 MF: C6H10O2 MW: 114.14 EINECS: 241-026-4Purity:98%mp 26-28 °C(lit.)bp 123-125 °C30 mm Hg(lit.)density 0.979 g/mL at 25 °Cvapor density >1 (vs air)refractive index n20/D 1.46(lit.)FEMA 3195Fp 226 °FWater Solubility insoluble

Supplier: Nanjing Yuance Industry & Trade Co., Ltd.

China
ADD:B1702, No.130, Aoti Avenue,,Nanjing,Jiangsu
TEL:0086-25-87763976

3-Cyclopentene-1-Carboxylic Acid Methyl EsterJan 01, 2013

3-Cyclopentene-1-Carboxylic Acid Methyl Ester CAS NO.: 58101-60-3 Formula: C7H10O2 MW: 126.16 Assay: 98% min 3-Cyclopentene-1-Carboxylic Acid Methyl Ester CAS NO.: 58101-60-3 Formula: C7H10O2 MW: 126.16Assay: 98% min 3-Cyclopentene-1-Carboxylic Acid Methyl Ester CAS NO.: 58101-60-3 Formula: C7H10O2 MW: 126.16 bp: 148°C Description: colorless clear liquid Assay: 98% minWater 0.5% max

Supplier: Lubon Industry Co., Ltd.

China
ADD:1503, xibaicaiyuan 33#,Baixia district, Nanjing.China,Nanjing,Jiangsu
TEL:86-25-87775610 18994012787

Taurine (2-Aminoethyisulfonic Acid)Jan 01, 2013

... Formula:C2H7NO3S Molecular Weight:125.15 Product Name:Taurine (2-Aminoethyisulfonic Acid)CAS NO.:107-35-7Chemical Formula:C2H7NO3SMolecular Weight:125.15 ... clearLoss on Drying: ≤0.1%Residue on ignition:≤0.2%Heavy metals:≤0.001chloride:≤0.01Sulphate:≤0.01Ammonium Salt:≤0 ... .02Easily Carbonized:Matter ColorlessPackage: 25kg drum with 2 layers PE bags inside Storage: Be stored in cool, ...

Supplier: Shaanxi TOP Pharm Chemical Co., Ltd.

China
ADD:RM.11704 zizhu building, No. 108 west sector, south er huan, Xi'an China,Xi'an,Shaanxi
TEL:86-29-85733402

HPAA 2-Hydroxyphosphonocarboxylic AcidJan 01, 2013

... -26-8 3.Appearance:Dark umber transparent liquid Product name:2-Hydroxyphosphonocarboxylic Acid HPAA Uses:HPAA is mainly used as cathode corrosion ... better. HPAAAppearanceDark umber transparent liquidSolid content %47.0-50.0Phosphorous acid(as PO33-)%4.0maxDensity (20°C)g/cm31.30minpH(1 ...

Supplier: Weifang Graceland Chemicals Co., Ltd.

China
ADD:BINHAI DEVELOPMENT ZONE, WEIFANG, SHANDONG, CHINA,Weifang,Shandong
TEL:86-536-8661792

Anthracene-9-carboxylic acidJan 01, 2013

Name: Anthracene-9-carboxylic acid CAS No.: 723-62-6 EINECS:211-964-9 Name: Anthracene-9-carboxylic acid CAS No.: 723-62-6 EINECS:211-964-9 Specifications: Purity: 99%Synonyms:9-Anthroicacid (6CI,7CI,8CI);9-Anthracenylcarboxylic acid;9-Carboxyanthracene;NSC151909;9-Anthracenecarboxylicacid;Molecular Formula:C15H10O2Molecular Weight:222.24EINECS:211-964-9Appearance:yellow cystalline powder

Supplier: Hangzhou Eastbiopharm Co., Ltd.

China
ADD:No15A12 Room, Building1, No.39 Yile Road, Xihu District.,Hangzhou,Zhejiang
TEL:0086-571-88931780

DSD acid (4,4'-diamino-stilbene-2,2'-disulphonic acid) (DSD acid)Jan 01, 2013

... 2,2'-disulphonic acid ,dsd acid is mainly used in intermediates of fluorescer and varieties dyes Chemical name:4,4'-diamino-stilbene-2,2 ... % maxChroma9°maxChemical name:4,4'-diamino-stilbene-2,2'-disulphonic acid Structural formula:Molecular formula:C14H14N2O6S2Properties: Appearance with light ... colour and have the nature of fragrant acid.. Uses: dsd acid is mainly used in intermediates of fluorescer ...

Supplier: Zhejiang Hongda Chemicals Co., Ltd.

China
ADD:No.39 JingJiu Road,FineChemical Park.,ShangYu,Zhejiang
TEL:0086-575-82045555

2-Chloronicotinic AcidJan 02, 2013

... solid, m.p.>175C (resolved), insoluble in water 1. 2-Chloronicotinic Acid using for Medicine and Pesticide Intermediates purpose2. CAS RN: ... be used as Medical Intermediates to make Smoke Mefenamic Acid, Smoke Flufenamic Acid ect.b.) To be used as Pesticide Intermediates ... to make Nicosulfuron, Arsenic Flufenamic Napropamide ect.c.) 2,3- ...

Supplier: Henan Hengda Paper Co., Ltd.

China
ADD:4A 4TH FLOOR,26 SOUTH YOUSHENG ROAD,JINSHUI DISTRICT,ZHENGZHOU,ZHENGZHOU,Henan
TEL:86-371-63922807