4-PYRIDYLTHIOUREA

Product Name: 4-PYRIDYLTHIOUREA
CAS No.: 164670-44-4
Chemical Name: 4-PYRIDYLTHIOUREA
Synonyms: CAS:164670-44-4;BUTTPARK 33\06-08;4-PYRIDYLTHIOUREA;(PYRID-4-YL)THIOUREA;N-(4-PYRIDYL)THIOUREA;N-PYRIDIN-4-YLTHIOUREA;1-(4-PYRIDYL)-2-THIOUREA;Thiourea, N-4-pyridinyl-;1-(Pyridin-4-yl)thiourea;1-(Pyridin-4-yl)-2-thiourea
CBNumber: CB0122322
Molecular Formula: C6H7N3S
Formula Weight: 153.2
MOL File: 164670-44-4.mol

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4-PYRIDYLTHIOUREA Property

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)

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Safety

Hazard Codes: Xi,Xn
Risk Statements: 25-22
Safety Statements: 22-36/37
RIDADR: 2811
Hazard Note: Irritant
HazardClass: 6.1
PackingGroup: III
HS Code: 2933399990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H301Toxic if swalloed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P330Rinse mouth.

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N-Bromosuccinimide Price

TRC

Product number: P997248
Product name: 1-(Pyridin-4-yl)-2-thiourea
Packaging: 100mg
Price: $45
Updated: 2021/12/16

Apolloscientific

Product number: OR1315
Product name: 1-(Pyridin-4-yl)thiourea
Packaging: 1g
Price: $47
Updated: 2021/12/16

SynQuest Laboratories

Product number: 7H67-1-X5
Product name: 1-(Pyridin-4-yl)-2-thiourea
Packaging: 1g
Price: $52
Updated: 2021/12/16

Apolloscientific

Product number: OR1315
Product name: 1-(Pyridin-4-yl)thiourea
Packaging: 5g
Price: $167
Updated: 2021/12/16

SynQuest Laboratories

Product number: 7H67-1-X5
Product name: 1-(Pyridin-4-yl)-2-thiourea
Packaging: 5G
Price: $184
Updated: 2021/12/16

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4-PYRIDYLTHIOUREA Chemical Properties,Usage,Production

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 removed under reduced pressure and the resulting solid was suspended in a mixture of dichloromethane and water. The undissolved solid was filtered and then washed with acetone to give a solid product (8.98 g). Gaseous ammonia was bubbled through a solution of anhydrous tetrahydrofuran (250 mL) of the resulting solid product (8.50 g, 0.06 mol) for 20 minutes. The ammonia flow was stopped and the mixture was stirred for 17 h, during which time a precipitate formed in the reaction. Filtering and then drying the solid under vacuum gave the desired thiourea product p-pyridylthiourea (5.1 g).

4-PYRIDYLTHIOUREA Preparation Products And Raw materials

Raw materials

Preparation Products

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4-PYRIDYLTHIOUREA Suppliers

Belgium 1 China 54 France 1 Germany 2 India 1 United Kingdom 9 United States 13 Global 81

J & K SCIENTIFIC LTD.

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Alfa Aesar

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Shandong Xiya Chemical Co., Ltd

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Thermo Fisher Scientific

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9ding chemical ( Shanghai) Limited

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Shanghai Meishui Chemical Technology Co., Ltd

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View Lastest Price from 4-PYRIDYLTHIOUREA manufacturers

Hebei Fengjia New Material Co., Ltd

Product: 4-PYRIDYLTHIOUREA 164670-44-4
Price: US $2.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 10000
Release date: 2024-08-08

Hebei Chuanghai Biotechnology Co., Ltd

Product: 4-PYRIDYLTHIOUREA 164670-44-4
Price: US $8.90/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-11-22

Zhuozhou Wenxi import and Export Co., Ltd

Product: 4-PYRIDYLTHIOUREA 164670-44-4
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-08-10

164670-44-4, 4-PYRIDYLTHIOUREARelated Search:

2-Hydrazinopyridine 2-Cyanopyridine 3-PYRIDIN-4-YLANILINE 2-Acetylpyridine Thiourea tris(trimethylsilyl)silicon 4-PYRIDYLTHIOUREA BUTTPARK 38\09-70 N-Methyl-4-pyridinamine

N-PYRIDIN-4-YLTHIOUREA

N-(4-PYRIDYL)THIOUREA

1-(4-PYRIDYL)-2-THIOUREA

4-PYRIDYLTHIOUREA

BUTTPARK 33\06-08

(PYRID-4-YL)THIOUREA

1-(Pyridin-4-yl)-2-thiourea

1-(Pyridin-4-yl)thiourea

4-(Carbamothioylamino)pyridine, 4-Thioureidopyridine

Thiourea, N-4-pyridinyl-

CAS:164670-44-4

164670-44-4