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2-AMINO-4-(4-CHLOROPHENYL)THIAZOLE

2-AMINO-4-(4-CHLOROPHENYL)THIAZOLE structure

CAS No.: 2103-99-3

Chemical Name:: 2-AMINO-4-(4-CHLOROPHENYL)THIAZOLE

Synonyms: 4-(4-CHLOROPHENYL)THIAZOL-2-AMINE;f1654;AURORA 13234;AKOS B000490;TOSLAB 14871;AKOS BBS-00000674;BUTTPARK 18\03-88;IFLAB-BB F1912-0041;TIMTEC-BB SBB000503;OTAVA-BB BB7010240509

CBNumber:: CB4404608

Molecular Formula:: C9H7ClN2S

Molecular Weight:: 210.68

MDL Number:: MFCD00047058

MOL File:: 2103-99-3.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-07-16 07:06:08

Product description	Number	Pack Size	Price
2-Amino-4-(4-chlorophenyl)thiazole 98%	339369	1g	$25.5
2-Amino-4-(4-chlorophenyl)thiazole >98.0%(GC)(T)	A2841	1g	$61
2-Amino-4-(4-chlorophenyl)thiazole >98.0%(GC)(T)	A2841	5g	$215
2-Amino-4-(4-chlorophenyl)thiazole	FA36275	1g	$250
2-Amino-4-(4-chlorophenyl)thiazole	FA36275	5g	$250
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2-AMINO-4-(4-CHLOROPHENYL)THIAZOLE Properties

Melting point	169-171 °C(lit.)
Boiling point	389.8±17.0 °C(Predicted)
Density	1.389±0.06 g/cm3(Predicted)
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
pka	3.95±0.10(Predicted)
form	Powder
color	White to off-white
λmax	232nm(phosphate buffer sol.)(lit.)
BRN	153889
InChI	1S/C9H7ClN2S/c10-7-3-1-6(2-4-7)8-5-13-9(11)12-8/h1-5H,(H2,11,12)
InChIKey	DWGWNNCHJPKZNC-UHFFFAOYSA-N
SMILES	Nc1nc(cs1)-c2ccc(Cl)cc2
LogP	3.411 (est)
CAS DataBase Reference	2103-99-3(CAS DataBase Reference)
EWG's Food Scores	1
FDA UNII	WFJ6DX9BPJ
UNSPSC Code	12352100

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS06

Signal word

Danger

Hazard statements

H301-H315-H319-H335

Precautionary statements

P301+P310+P330-P302+P352-P305+P351+P338

target organs

Respiratory system

PPE

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Hazard Codes

Xi,Xn

Risk Statements

36/37/38

Safety Statements

26-36-36/37/39

RIDADR

UN 2811 6.1/PG 3

WGK Germany

RTECS

XJ1026732

HazardClass

IRRITANT

PackingGroup

III

HS Code

29341000

Storage Class

6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects

Hazard Classifications

Acute Tox. 3 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

NFPA 704

	1
2		0

2-AMINO-4-(4-CHLOROPHENYL)THIAZOLE price More Price(92)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	339369	2-Amino-4-(4-chlorophenyl)thiazole 98%	2103-99-3	1g	$25.5	2023-01-07	Buy
TCI Chemical	A2841	2-Amino-4-(4-chlorophenyl)thiazole >98.0%(GC)(T)	2103-99-3	1g	$61	2026-04-30	Buy
TCI Chemical	A2841	2-Amino-4-(4-chlorophenyl)thiazole >98.0%(GC)(T)	2103-99-3	5g	$215	2026-04-30	Buy
Biosynth	FA36275	2-Amino-4-(4-chlorophenyl)thiazole	2103-99-3	1g	$250	2026-06-04	Buy
Biosynth	FA36275	2-Amino-4-(4-chlorophenyl)thiazole	2103-99-3	5g	$250	2026-06-04	Buy

Product number	Packaging	Price	Buy
339369	1g	$25.5	Buy
A2841	1g	$61	Buy
A2841	5g	$215	Buy
FA36275	1g	$250	Buy
FA36275	5g	$250	Buy

2-AMINO-4-(4-CHLOROPHENYL)THIAZOLE Chemical Properties,Uses,Production

Chemical Properties

white to light yellow crystal powde

Uses

2-Amino-4-(4-chlorophenyl)thiazole was used in the preparation of 2-chloroacetamido-4-(4-chlorophenyl)thiazole.

Synthesis

17356-08-0

536-38-9

2103-99-3

GENERAL METHOD: A mixture of thiourea (1.2 mmol) and α-bromo-4-chloroacetophenone (1 mmol) in ethanol (2 mL) was stirred and reacted at 70 °C for 1 hour. After completion of the reaction, the mixture was cooled to room temperature, poured into ice water, filtered to collect the precipitate precipitated, and dried to obtain the target product 2-amino-4-(4-chlorophenyl)thiazole. The product yields and physical properties were as follows: [6a (99% yield), white solid, melting point 150-152 °C (literature value 26: 149-150 °C); 6b (100% yield), white solid, melting point 162-165 °C (literature value 26: 163-164 °C); 6c (0.236 g, 93% yield), white solid, melting point 179-181 °C (literature value 26: 180-181 °C); 6d (98% yield), white solid, melting point 203.6-204.2 °C (literature value 28/22: 204.0-204.5 °C); 6e (94% yield), bright yellow solid, melting point 287-288 °C (literature values 26,27: 285-286 °C); 6f (100% yield), white solid, melting point 172-174°C (literature values 29-31: 172°C).

References

[1] Arkivoc, 2018, vol. 2018, # 7, p. 110 - 118
[2] Chinese Chemical Letters, 2014, vol. 25, # 1, p. 172 - 175
[3] Research on Chemical Intermediates, 2015, vol. 41, # 11, p. 8099 - 8109
[4] Molecules, 2017, vol. 22, # 5,
[5] Synthetic Communications, 2009, vol. 39, # 16, p. 2895 - 2906

2-AMINO-4-(4-CHLOROPHENYL)THIAZOLE Preparation Products And Raw materials

Raw materials

1-CHLORO-4-ETHYLBENZENE 4'-Chloroacetophenone 4-CHLOROPHENACYL THIOCYANATE Carbamimidothioic acid 4-Chlorostyrene

4-Chloro-2'-bromoacetophenone

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Preparation Products

N-[4-(4-CHLOROPHENYL)-1,3-THIAZOL-2-YL]-2-MORPHOLINOACETAMIDE 2-CHLORO-N-[4-(4-CHLOROPHENYL)-1,3-THIAZOL-2-YL]ACETAMIDE

2-AMINO-4-(4-CHLOROPHENYL)THIAZOLE Suppliers

Global( 164)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29640	60
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49979	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29792	58
Shaanxi Dideu Medichem Co. Ltd	+86-29-81139210 17389186172	1077@dideu.com	China	3796	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	+8613580539051	joe@yuhengpharm.com	CHINA	21142	58
TargetMol Chemicals Inc.	+1-781-999-5354; +17819995354	marketing@targetmol.com	United States	32466	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52704	58
sgtlifesciences pvt ltd	+8617013299288	dj@sgtlifesciences.com	China	12373	58
Hebei Chuanghai Biotechnology Co., Ltd	+8615531151365	mina@chuanghaibio.com	China	18126	58

Supplier	Advantage
Capot Chemical Co.,Ltd.	60
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
Shaanxi Dideu Medichem Co. Ltd	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	58
TargetMol Chemicals Inc.	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
sgtlifesciences pvt ltd	58
Hebei Chuanghai Biotechnology Co., Ltd	58

View Lastest Price from 2-AMINO-4-(4-CHLOROPHENYL)THIAZOLE manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2026-07-15	Histone acetyltransferase p300 Inhibitor 4c 2103-99-3			99.86%	10g	TargetMol Chemicals Inc.
	2020-01-13	2-AMINO-4-(4-CHLOROPHENYL)THIAZOLE 2103-99-3	$9.80	1g	≥99%	100kg	Career Henan Chemical Co

Histone acetyltransferase p300 Inhibitor 4c
2103-99-3
$0.00
99.86%
TargetMol Chemicals Inc.

2-AMINO-4-(4-CHLOROPHENYL)THIAZOLE
2103-99-3
$9.80
≥99%
Career Henan Chemical Co

2-AMINO-4-(4-CHLOROPHENYL)THIAZOLE Spectrum

2-AMINO-4-(4-CHLOROPHENYL)THIAZOLE(2103-99-3)¹HNMR 2-AMINO-4-(4-CHLOROPHENYL)THIAZOLE(2103-99-3)Raman 2-AMINO-4-(4-CHLOROPHENYL)THIAZOLE(2103-99-3)IR

2103-99-3(2-AMINO-4-(4-CHLOROPHENYL)THIAZOLE)Related Search:

2-AMINO-4-(4-CHLOROPHENYL)THIAZOLE 2-Amino-5-(4-chlorophenyl)thiazole ETHYL 2-AMINO-4-(4-CHLOROPHENYL)THIAZOLE-5-CARBOXYLATE Ethyl 2-amino-5-(4-chlorophenyl)thiazole-4-carboxylate Ethyl 2-amino-5-(3-chlorophenyl)thiazole-4-carboxylate

Methyl 2-amino-4-(3-chlorophenyl)thiazole-5-carboxylate 2-CHLORO-N-[4-(4-CHLOROPHENYL)-1,3-THIAZOL-2-YL]ACETAMIDE N-[4-(4-CHLOROPHENYL)-1,3-THIAZOL-2-YL]-2-PIPERIDINOACETAMIDE Methyl 2-amino-4-(4-chlorophenyl)thiazole-5-carboxylate Methyl 2-amino-4-(2-chlorophenyl)thiazole-5-carboxylate

4-(4-CHLORO-PHENYL)-THIAZOLE 4-(4-CHLOROPHENYL)-3-METHYL-2-(4-([(5-METHYLISOXAZOL-3-YL)AMINO]SULFONYL)ANILINO)-1,3-THIAZOL-3-IUM BROMIDE 1-[4-(4-CHLOROPHENYL)-1,3-THIAZOL-2-YL]-3-PHENYL-1H-PYRAZOL-5-AMINE 2-AMINO-4-(4'-CHLORO-3'-METHYL)PHENYLTHIAZOLE 1-(4-(4-CHLOROPHENYL))-2-THIAZOLYL-1'-TERT-BUTYL-3,3'-DIMETHYL-5-HYDROXY[4,5']-BIPYRAZOL

2-[[Amino(amino)methylene]amino]-4-(3-chlorophenyl)thiazole 4-(4-CHLOROPHENYL)-2-(2,4-DIFLUOROANILINO)-3-PROPYL-1,3-THIAZOL-3-IUM BROMIDE 4-(4-CHLOROPHENYL)-2-(2,4-DIFLUOROANILINO)-3-METHYL-1,3-THIAZOL-3-IUM BROMIDE

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2-AMINO 4(P-CHLORO)PHENYL THIAZOLE 2-AMINO-4-(4-CHLOROPHENYL)THIAZOLE AKOS B000490 AKOS BBS-00000674 4-(4-CHLORO-PHENYL)-THIAZOL-2-YLAMINE 4-(4-CHLOROPHENYL)-1,3-THIAZOL-2-AMINE AURORA 13234 BUTTPARK 18\03-88 IFLAB-BB F1912-0041 4-(4-chlorophenyl)-2-thiazolamin 4-(4-chlorophenyl)-2-thiazolamine f1654 p-chlorophenyl-4amino-2thiazole TOSLAB 14871 TIMTEC-BB SBB000503 OTAVA-BB BB7010240509 4-(4-chlorophenyl)-1,3-thiazol-2-ylamine 4-(4-chlorophenyl)-1,3-thiazol-2-amine(SALTDATA: FREE) 2-Thiazolamine, 4-(4-chlorophenyl)- p-Chloro phenyl-4 amino-2 thiazole [French] Thiazol-2-amine, 4-(4-chlorophenyl)- Thiazole, 2-amino-4-(p-chlorophenyl)- 2-Amino-4-(4-chlorophenyl)thiazole 98% JR-8887, 2-Amino-4-(4-chlorophenyl)thiazole, 97% Histone acetyltransferase p300 Inhibitor 4c 4-(4-CHLOROPHENYL)THIAZOL-2-AMINE 2103-99-3 C9H7ClN2S C9H7ClN2SBrH Halogenated Heterocycles Heterocyclic Building Blocks Thiazoles Building Blocks Building Blocks Halogenated Heterocycles Heterocyclic Building Blocks Thiazoles ThiazolesHeterocyclic Building Blocks Building Blocks C8 to C9 Chemical Synthesis Halogenated Heterocycles Heterocyclic Building Blocks