4-(3-Aminophenyl)thiazol-2-amine

Modify Date: 2026-08-09 21:03:15

4-(3-Aminophenyl)thiazol-2-amine Structure
4-(3-Aminophenyl)thiazol-2-amine structure
Common Name 4-(3-Aminophenyl)thiazol-2-amine
CAS Number 103740-34-7 Molecular Weight 191.25300
Density 1.347g/cm3 Boiling Point 458ºC at 760mmHg
Molecular Formula C9H9N3S Melting Point N/A
MSDS N/A Flash Point 230.8ºC

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 4-(3-Aminophenyl)thiazol-2-amine
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.347g/cm3
Boiling Point 458ºC at 760mmHg
Molecular Formula C9H9N3S
Molecular Weight 191.25300
Flash Point 230.8ºC
Exact Mass 191.05200
PSA 93.17000
LogP 3.13690
Vapour Pressure 1.42E-08mmHg at 25°C
Index of Refraction 1.715
InChIKey NCWQWEQGANDQFS-UHFFFAOYSA-N
SMILES Nc1cccc(-c2csc(N)n2)c1

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

Material Safety Data Sheet

Section1. Identification of the substance
Product Name: 4-(3-Amino-phenyl)-thiazol-2-ylamine
Synonyms:

Section2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

Section3. Composition/information on ingredients.
Ingredient name:4-(3-Amino-phenyl)-thiazol-2-ylamine
CAS number:103740-34-7

Section4. First aid measures
Skin contact:Immediately wash skin with copious amounts of water for at least 15 minutes while removing
contaminated clothing and shoes. If irritation persists, seek medical attention.
Eye contact:Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical
attention.
Inhalation:Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.
Ingestion:Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.

Section5. Fire fighting measures
In the event of a fire involving this material, alone or in combination with other materials, use dry
powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus
should be worn.

Section6. Accidental release measures
Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national
standards.
Respiratory precaution:Wear approved mask/respirator
Hand precaution:Wear suitable gloves/gauntlets
Skin protection:Wear suitable protective clothing
Eye protection:Wear suitable eye protection
Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container
for disposal. See section 12.
Environmental precautions: Do not allow material to enter drains or water courses.

Section7. Handling and storage
Handling:This product should be handled only by, or under the close supervision of, those properly qualified
in the handling and use of potentially hazardous chemicals, who should take into account the fire,
health and chemical hazard data given on this sheet.
Store in closed vessels.
Storage:

Section8. Exposure Controls / Personal protection
Engineering Controls: Use only in a chemical fume hood.
Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles.
General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse.

Section9. Physical and chemical properties
Appearance:Not specified
Boiling point:No data
No data
Melting point:
Flash point:No data
Density:No data
Molecular formula:C9H9N3S
Molecular weight:191.3

Section10. Stability and reactivity
Conditions to avoid: Heat, flames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, nitrogen oxides, sulfur oxides.

Section11. Toxicological information
No data.

Section12. Ecological information
No data.

Section13. Disposal consideration
Arrange disposal as special waste, by licensed disposal company, in consultation with local waste
disposal authority, in accordance with national and regional regulations.

Section14. Transportation information
Non-harzardous for air and ground transportation.

Section15. Regulatory information
No chemicals in this material are subject to the reporting requirements of SARA Title III, Section
302, or have known CAS numbers that exceed the threshold reporting levels established by SARA
Title III, Section 313.


SECTION 16 - ADDITIONAL INFORMATION
N/A

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2934100090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~89%

4-(3-Aminophenyl)thiazol-2-amine Structure

4-(3-Aminopheny...

CAS#:103740-34-7

Learn More
Literature: Goyal, R. N.; Minocha, Ashwani Polish Journal of Chemistry, 1985 , vol. 59, # 1 p. 79 - 84

~%

4-(3-Aminophenyl)thiazol-2-amine Structure

4-(3-Aminopheny...

CAS#:103740-34-7

Learn More
Literature: Journal of Medicinal Chemistry, , vol. 41, # 15 p. 2858 - 2871

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2934100090
Summary 2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

 4-(3-Aminophenyl)thiazol-2-amineBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Discovery of Small Molecules to Inhibit Human Cytomegalovirus Nuclear Egress
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
Target: HCMV UL50
External Id: HMS1262
Name: Binding affinity to Plasmodium falciparum AMA1 at 200 uM by surface plasmon resonance...
Source: ChEMBL
Target: Apical membrane antigen 1
External Id: CHEMBL3414329
Name: Dicer-mediated maturation of pre-microRNA
Source: Center for Chemical Genomics, University of Michigan
Target: N/A
External Id: TargetID_659_CEMA
Name: Chemical Probes of Kaposi's Sarcoma Herpes Virus Latent Infection
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
Target: ORF 73 [Human herpesvirus 8 type M]
External Id: HMS791
Name: Inhibitors of CDC25B-CDK2/CyclinA interaction
Source: Center for Chemical Genomics, University of Michigan
External Id: MScreen:TargetID_600
Name: High-throughput screen for inhibitors of the GIV GBA-motif interaction with Galpha-i ...
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
External Id: HMS1303
Name: A screen for compounds that inhibit the activity of LtaS in Staphylococcus aureus
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
External Id: HMS979
Name: Cell-based high throughput primary assay to identify activators of GPR151
Source: The Scripps Research Institute Molecular Screening Center
Target: RecName: Full=G-protein coupled receptor 151; AltName: Full=G-protein coupled receptor PGR7; AltName: Full=GPCR-2037; AltName: Full=Galanin receptor 4; AltName: Full=Galanin-receptor-like protein; Short=GalRL
External Id: GPR151_PHUNTER_AG_LUMI_1536_1X%ACT
Name: AlphaScreen-based biochemical high throughput primary assay to identify activators of...
Source: The Scripps Research Institute Molecular Screening Center
Target: N/A
External Id: FBW7_ACT_ALPHA_1536_1X%ACT PRUN
Name: AlphaScreen-based biochemical high throughput primary assay to identify inhibitors of...
Source: The Scripps Research Institute Molecular Screening Center
External Id: MITF_INH_Alpha_1536_1X%INH PRUN
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

4-(3-aminophenyl)-1,3-thiazol-2-amine

 4-(3-Aminophenyl)thiazol-2-amine | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the LogP of 4-(3-Aminophenyl)thiazol-2-amine?
A: LogP of 4-(3-Aminophenyl)thiazol-2-amine is 3.13690.
Q: What is the molecular weight of 4-(3-Aminophenyl)thiazol-2-amine?
A: Molecular weight of 4-(3-Aminophenyl)thiazol-2-amine is 191.25300.
Q: What English synonyms does 4-(3-Aminophenyl)thiazol-2-amine have?
A: English synonyms of 4-(3-Aminophenyl)thiazol-2-amine: 4-(3-aminophenyl)-1,3-thiazol-2-amine.
Q: What is the SMILES notation of 4-(3-Aminophenyl)thiazol-2-amine?
A: SMILES notation of 4-(3-Aminophenyl)thiazol-2-amine is Nc1cccc(-c2csc(N)n2)c1.
Q: What is the CAS number of 4-(3-Aminophenyl)thiazol-2-amine?
A: CAS number of 4-(3-Aminophenyl)thiazol-2-amine is 103740-34-7.
Q: What is the polar surface area (PSA) of 4-(3-Aminophenyl)thiazol-2-amine?
A: Polar surface area (PSA) of 4-(3-Aminophenyl)thiazol-2-amine is 93.17000.
Q: What is the InChIKey of 4-(3-Aminophenyl)thiazol-2-amine?
A: InChIKey of 4-(3-Aminophenyl)thiazol-2-amine is NCWQWEQGANDQFS-UHFFFAOYSA-N.
Q: What is the English name of 4-(3-Aminophenyl)thiazol-2-amine?
A: The English name of 4-(3-Aminophenyl)thiazol-2-amine is 4-(3-Aminophenyl)thiazol-2-amine.
Q: What is the molecular formula of 4-(3-Aminophenyl)thiazol-2-amine?
A: Molecular formula of 4-(3-Aminophenyl)thiazol-2-amine is C9H9N3S.
Q: What is the boiling point of 4-(3-Aminophenyl)thiazol-2-amine?
A: Boiling point of 4-(3-Aminophenyl)thiazol-2-amine is 458ºC at 760mmHg.

 4-(3-Aminophenyl)thiazol-2-aminefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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