ChemicalBook--->CAS DataBase List--->164670-44-4

164670-44-4

Request For Quotation
164670-44-4 Structure

164670-44-4 Structure
IdentificationMore
[Name]

4-PYRIDYLTHIOUREA
[CAS]

164670-44-4
[Synonyms]

1-(4-PYRIDYL)-2-THIOUREA
4-PYRIDYLTHIOUREA
BUTTPARK 33\06-08
N-(4-PYRIDYL)THIOUREA
N-PYRIDIN-4-YLTHIOUREA
1-(Pyridin-4-yl)-2-thiourea
(PYRID-4-YL)THIOUREA
[Molecular Formula]

C6H7N3S
[MDL Number]

MFCD00068177
[Molecular Weight]

153.2
[MOL File]

164670-44-4.mol
Chemical PropertiesBack Directory
[Melting point ]

174 °C
[Boiling point ]

298.7±32.0 °C(Predicted)
[density ]

1.382±0.06 g/cm3(Predicted)
[storage temp. ]

under inert gas (nitrogen or Argon) at 2-8°C
[form ]

Solid
[pka]

11.79±0.70(Predicted)
[BRN ]

386892
[CAS DataBase Reference]

164670-44-4(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R25:Toxic if swallowed.
[Safety Statements ]

S22:Do not breathe dust .
S36/37:Wear suitable protective clothing and gloves .
[RIDADR ]

2811
[Hazard Note ]

Irritant
[HazardClass ]

6.1
[PackingGroup ]

III
[HS Code ]

2933399990
Hazard InformationBack Directory
[Uses]

It is an intermediate of thiazoles.
[Definition]

ChEBI: N-(4-pyridyl)thiourea is a dihydropyridine.
[Synthesis]

P-pyridylthiourea was prepared as follows: 1,1-thiocarbonyldiimidazole (29.4 g, 0.16 mol) was added to an anhydrous tetrahydrofuran (600 mL) solution of 4-aminopyridine (14.1 g, 0.15 mol) and the resultant mixture was stirred for 17 hours. The solvent was
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

N-(4-pyridyl)thiourea(164670-44-4)
[Alfa Aesar]

N-(4-Pyridyl)thiourea, 98%(164670-44-4)
164670-44-4 suppliers list
Company Name: Hebei Chuanghai Biotechnology Co., Ltd
Tel: +8615350571055 , +8615350571055
Website:
Company Name: Hebei Fengjia New Material Co., Ltd
Tel: +86-0311-87836622 +86-18712993135 , +86-18712993135
Website: www.chemicalbook.com/ShowSupplierProductsList1283525/0_EN.htm
Company Name: Alchem Pharmtech,Inc.
Tel: 8485655694
Website: www.chemicalbook.com/ShowSupplierProductsList454175/0_EN.htm
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: +8618523575427 , +8618523575427
Website: http://www.conier.com/
Company Name: Career Henan Chemica Co
Tel: +86-0371-86658258 +8613203830695 , +8613203830695
Website: www.coreychem.com/
Company Name: Guangzhou TongYi biochemistry technology Co.,LTD
Tel: +8613073028829 , +8613073028829
Website: tongyon.com/
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: +86-0551-65418684 +8618949823763 , +8618949823763
Website: www.tnjchem.com
Company Name: PT CHEM GROUP LIMITED
Tel: +86-85511178;
Website: https://www.chemicalbook.com/manufacturer/henan-lihao-chem-plant-25020/
Company Name: Aladdin Scientific
Tel:
Website: www.aladdinsci.com/
Company Name: Hebei Chuanghai Biotechnology Co., Ltd
Tel: +86-15350571055
Website: www.chuanghai.com/
Company Name: XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.
Tel: +8618950047208 , +8618950047208
Website: www.amitychem.com
Company Name: DAYANG CHEM (HANGZHOU) CO.,LTD
Tel: +86-88938639 +86-17705817739 , +86-17705817739
Website: www.dycnchem.com
Company Name: Amadis Chemical Company Limited
Tel: 571-89925085
Website: http://www.amadischem.com
Company Name: ABCR GmbH & CO. KG
Tel: 49 721 95061 0
Website: www.abcr.de
Company Name: Mainchem Co., Ltd.  
Tel: +86-0592-6210733
Website: https://www.mainchem.com
Company Name: J & K SCIENTIFIC LTD.  
Tel: 18210857532; 18210857532
Website: https://www.jkchemical.com
Company Name: Meryer (Shanghai) Chemical Technology Co., Ltd.  
Tel: 4006356688 18621169109
Website: www.x-labseek.com/
Company Name: Alfa Aesar  
Tel: 400-6106006
Website: http://chemicals.thermofisher.cn
Tags:164670-44-4 Related Product Information
4930-98-7 100-70-9 40034-44-4 1122-62-9 62-56-6 164670-44-4 1121-58-0