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(1S,2S)-2-Amino-1-(4-nitrophenyl)propane-1,3-diol

Nov 01, 2012

An effective chiral resolving agents for racemic amines. Precursor of antibiotic chloramphenicols. CAS No.: 2964-48-9Molecular Formula: C9H12N2O4Molecular Weight:212.20EINECS:221-001-4Melting Point(°C):160-166°CBoiling Point(°C):451.9°C at 760 mmHgFlash Point(°C):227.1°C (1S,2S)-2-Amino-1-(4-nitrophenyl)propane-1,3-diol

Supplier: Northeast Pharmaceutical Group Co., Ltd. [China Manufacturers]

2-Methyl-4-Isothiazolin-3-one 2682-20-4 industry antiseptic sterilization

Nov 18, 2012

2-Methyl-4-Isothiazolin-3-one 1.CAS:2682-20-4 2.99% 3.white crystalline powder 4.industry antiseptic sterilization 2-Methyl-4-Isothiazolin-3-one CAS: 2682 ... used for cooling water, water circulating, paper and paint coating 2-Methyl-4-Isothiazolin-3-one 2682-20-4 industry antiseptic sterilization

Supplier: Shanghai Soyoung Biotechnology Inc. [China Manufacturers]

2,2'-((4-((2-Hydroxyethyl)amino)-3-nitrophenyl)imino)bisethanol

Mar 16, 2012

Name 2,2'-((4-((2-Hydroxyethyl)amino)-3-nitrophenyl)imino)bisethanol CAS Registry Number 33229-34-4 EINECS 251-410-3 Name 2,2'-((4-((2-Hydroxyethyl)amino)-3-nitrophenyl)imino)bisethanol Molecular Formula C12H19N3O5 Molecular Weight 285.30 CAS Registry Number 33229-34-4 EINECS 251-410-3 2,2'-((4-((2-Hydroxyethyl)amino)-3-nitrophenyl)imino)bisethanol

Supplier: Suzhou Toprun Imp.& Exp. Trading Co., Ltd. [China Manufacturers]

Methyl 3-methyl-2-butenoate

Dec 08, 2012

1.LOGISTICS:JUST IN TIME 2.QUALITY:STRINGENT QC SYSTEM 3.EXPERIENCES:10 YEARS ON INTERNATIONAL SALES Specification:Molecular Formula: C6H10O2Molecular ... ºC (60 mmHg)Refractive index: 1.4364Flash point: 99 ºFUses:Methyl 3-methyl-2-butenoate is often used for organic chemical intermediates and pharmaceutical ...

Supplier: Qingdao Aurora Chemical Import & Export Co., Ltd. [China Manufacturers]

2-Methyl-4-Isothiazolin-3-Ketone (MIT)

Oct 13, 2012

C4H5ONS AppearanceWhite to off white crystalsContent (MIT.HCl)Min.99%SolubilityStable for 1 year@25°C 2-Methyl-4-Isothiazolin-3-Ketone (MIT)

Supplier: China Jiangsu International Economic-Technical Cooperation Corp. [China Manufacturers]

[116539-55-0] n-methyl-3-hydroxy-3-(2-thienyl)-3-aminopropane

May 01, 2012

Fomular: C8H13NOS M.W.: 171.26 Feature: similar white to slightly brownish crystalline powder Appearance: Similar white to slightly brownish crystalline powderLoss on drying: NMT1.0%Heavy metals: NMT20ppmsingle impurities: NMT0.5%Total impurities: NMT1.0%Assay: NLT99.0%Packing:25KG/NET Fiber Drum with double lined plastic bag inside [116539-55-0] n-methyl-3-hydroxy-3-(2-thienyl)-3-aminopropane

Supplier: Beijing Wisdom Chemicals Co., Ltd. [China Manufacturers]

1,3-Propanediol,2-amino-1-(4-nitrophenyl)-, (1S,2S)-

Apr 01, 2012

... 2S)-2-AMINO-1-(4-NITROPHENYL)PROPANE-1,3-DIOLSynonyms:L-Base; L-(+)-threo-2-Amino-1-(4-nitrophenyl)-1,3-propanediol; L-(+)-threo; (1R,2R)-2-amino ... -1-(4-nitrophenyl)propane-1,3-diol; (1S,2S)-1,3-dihydroxy ... -1-(4-nitrophenyl)propan-2-aminiumCAS RN.:2964 ...

Supplier: Quzhou Derui Chemical Co., Ltd. [China Manufacturers]

5-Chloro-2-methyl-4-isothiazolin-3-one / 2-methyl-4-isothiazolin-3-one, CMIT/MIT

Apr 27, 2012

5-Chloro-2-methyl-4-isothiazolin-3-one / 2-methyl-4-isothiazolin-3-one (CMIT/MIT) Glutaraldehyde 50%,DBNPA THPS 5-Chloro-2-methyl-4-isothiazolin-3-one / 2-methyl-4-isothiazolin ... -3-one Synonyms ...

Supplier: Wuhan Dico Chemical Co., Ltd. [China Manufacturers]

2-amino-4-methylhexane hcl

May 04, 2012

... health products synthesisPacking 25kg/bucket1,3 Dimethylamylamine HCLDMAA 2-Amino-4-Methylhexane HCl 2-amino-4-methylhexane hydrochloride2-Amino-4-Methyl Hexane HClMethylhexaneamine Benefits of taking 1 ... ,3 dimethylamylamine:Increased focus/concentration/alertness ...

Supplier: Sino Chemical Industry Co., Ltd. [China Manufacturers]

2-amino-4-methylhexane hydrochloride

Dec 05, 2012

... -pentylamine hydrochloride) Appearance: white or almost white powder 2-amino-4-methylhexane hydrochloride(1,3-dimethyl-pentylamine hydrochloride)Specification:Appearance: white or almost ... :Pharmaceutical intermediates, fine chemical synthesis and catalyst, health product etc. 2-amino-4-methylhexane hydrochloride

Supplier: Dalian Chem Imp. & Exp. Group Co., Ltd. [China Manufacturers]

7-Amino-3-chloro cephalosporanic acid

Jul 05, 2012

Product Name: 7-Amino-3-chloro cephalosporanic acid CAS: 53994-69-7 Specializing in API and RAW materials for 32 years . Intermediate of cephalosporins.Product details: 7-Amino-3-chloro cephalosporanic acid

Supplier: Zhejiang Chemicals Import and Export Corporation [China Manufacturers]

2-Amino-5-nitrothiazole

Mar 29, 2012

1,Application:pharmaceuticalintermediates 2,ISO9001;ISO14001;OHSAS18001 3,Pack;25KG/ DRUMS 2-Amino-5-Nitrothiazole No.:HY-0302Name:2-Amino-5-NitrothiazoleCAS No:121-66-4Structure formula: Molecular formula:C3H3N3O2SMolecular weight:179Appearance:Yellow crystalContent:≥98%Melting:202 °C Application:a intermediate of dyestuffPacking size :Packed in 25kg cardboard drum 2-Amino-5-nitrothiazole

Supplier: Gemhold (SJZ) Trading Co., Ltd. [China Manufacturers]

5-METHYL-2-HEPTEN-4-ONE

Jul 21, 2012

1.Flavor and Fragrance 2.Categroy:ketone 3.Purity:99% 4.CAS:81925-81-7 1.Flavor and Fragrance2.Categroy:ketone3.Purity:99%4.CAS:81925-81-7 5-METHYL-2-HEPTEN-4-ONE

Supplier: Trust & We Group [China Manufacturers]

Solvent N-Methyl-2-Pyrrolidone nmp

Jul 11, 2012

NMP 1.Assay: min99.8% 2.Packing: 200kg/drum 3.Efficient selective solvents Product IntroductionN-methyl pyrrolidone is colorless transparent liquid, has faint odor ... tail gas recovery, abluent, dyeing assistant and dispersant. Solvent N-Methyl-2-Pyrrolidone nmp

Supplier: Shanghai Yuking Chemtech Co., Ltd. [China Manufacturers]

4-Methyl-2-hydrazino benzothiazole 98%

Mar 28, 2012

1.white needle-like crystals CAS Registry Number:20174-68-9 Molecular Weight:179.24Density:1.387g/cm3Boiling Point:340.3 °C at 760 mmHgMelting Point:163 ~ 165 °C(lit.)Flash Point:159.6 °CRefractive index:1.774Appearance:white needle-like crystals 4-Methyl-2-hydrazino benzothiazole 98%

Supplier: Fugu County Ruilong Business Co., Ltd. [China Manufacturers]

Lowest 4-Methyl-2-pentanone

May 03, 2012

1. Good quality 2.Lowest price 3.Highly fiamable 4.Large storage 5.wide using Methyl Isobuthyl KetoneApperanceClear LiquidColor.pt/co10Density.at 20°C0.800-0.804Water.wt%0.1Purity.wt%99.97Acidity as acetic acid.wt%≤0.01IBP(°C)114-117DP(°C)117MAX Lowest 4-Methyl-2-pentanone

Supplier: Tianjin Jiateng Chemical Products Co., Ltd. [China Manufacturers]

N-methyl-2-pyrrolidone

Mar 20, 2012

... -methyl pyrrolidone 1,ISO 9001,SDS,SGS (RoHS). 2,In the stage of SIEF. 3,Excellent quality. N-methyl pyrrolidone N-methyl pyrrolidoneChemical name: N-Methyl-2 ... -pyrrolidinone; 1-Methyl-2-pyrrolidone; N-Methyl-2-Pyrrolidone; NMPCAS NO.:872 ...

Supplier: Shandong Qingyun Changxin Chemical Science-Tech Co., Ltd. [China Manufacturers]

1-Methyl-2-pyrrolidinone/ NMP electronic grade

Sep 06, 2012

... -4 2.Content: 99.9% min 3.Colorless transparent liquid... 1-Methyl-2-pyrrolidinone/ NMP electronic grade1-Methyl-2-pyrrolidinone/ NMP electronic grade specification 1-Methyl-2-pyrrolidinone ... sample1.Cas no.: 872-50-4 2.Content: 99.9% min 3.Colorless transparent liquid1-Methyl-2-pyrrolidinoneCAS NO:872-50-4Molecular Weight:99 ...

Supplier: Hefei Tengchao Chemical Materials Co., Ltd. [China Manufacturers]

1-Methyl-2-pyrrolidinone

Dec 02, 2012

... of photoresist; in the production of LCD materials; (3)As solvent in pharmacy; (4)Cleaning of precision instruments ... with care; avoid leakage 1-Methyl-2-pyrrolidinone(Industrial grade)Chemical name:N-Methyl-2-pyrrolidinone; N-Methyl-2-Pyrrolidone; N-Methylpyrrolidone; NMP ... of organic raw materials in petrochemical industry(2)Refining of lubricating oils(3)As solvent of polymers and in polymerization ...

Supplier: Richin International Trade (Dalian) Co., Ltd. [China Manufacturers]

6-ACETYLAMINO-2-AMINO-1-HYDR OXYBENZENE-4-SULPHONIC ACID

Feb 05, 2012

... products are in good quality with competitive price 6-ACETYLAMINO-2-AMINO-1-HYDR OXYBENZENE-4-SULPHONIC ACIDOur products are in good ... Intermediates,such as:1-DIAZO-2-NAPHTHOL-4-SULFONIC ACID6-NITRO-1-DIAZO-2-NAPHTHOL-3-SULFONIC ACIDBENZALDEHYDE-(2-CARBOXY-5-SULFOPHENYL HYDRAZONE)ORTHANILIC ... ,and I will give you our best price. 6-ACETYLAMINO-2-AMINO-1-HYDR OXYBENZENE-4-SULPHONIC ACID

Supplier: Qingdao Sanhuan Colorchem Co., Ltd. [China Manufacturers]