2,5-Diphenyl(1,3)thiazolo(5,4-d)(1,3)thiazole

Modify Date: 2026-08-15 19:58:47

2,5-Diphenyl(1,3)thiazolo(5,4-d)(1,3)thiazole Structure
2,5-Diphenyl(1,3)thiazolo(5,4-d)(1,3)thiazole structure
Common Name 2,5-Diphenyl(1,3)thiazolo(5,4-d)(1,3)thiazole
CAS Number 6641-96-9 Molecular Weight 294.39400
Density 1.341g/cm3 Boiling Point 470ºC at 760 mmHg
Molecular Formula C16H10N2S2 Melting Point N/A
MSDS N/A Flash Point 225.6ºC

 Names

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

Name 2,5-diphenyl-[1,3]thiazolo[5,4-d][1,3]thiazole
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 1.341g/cm3
Boiling Point 470ºC at 760 mmHg
Molecular Formula C16H10N2S2
Molecular Weight 294.39400
Flash Point 225.6ºC
Exact Mass 294.02900
PSA 82.26000
LogP 5.08680
Index of Refraction 1.714
InChIKey GEUMATNMPIDQNQ-UHFFFAOYSA-N
SMILES c1ccc(-c2nc3sc(-c4ccccc4)nc3s2)cc1

 Synthetic Route

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

~71%

2,5-Diphenyl(1,3)thiazolo(5,4-d)(1,3)thiazole Structure

2,5-Diphenyl(1,...

CAS#:6641-96-9

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Literature: Dessi, Alessio; Calamante, Massimo; Mordini, Alessandro; Zani, Lorenzo; Taddei, Maurizio; Reginato, Gianna RSC Advances, 2014 , vol. 4, # 3 p. 1322 - 1328

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  2

DownStream  1

 Bioassay

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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: 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: 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
Name: HIV Cellular Data
Source: NIAID
Target: N/A
External Id: HIV Cellular Data
Name: A screen for compounds that inhibit viral RNA polymerase binding and polymerization a...
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
Target: Chain A, Poliovirus Polymerase With Gtp
External Id: HMS750
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 Synonyms

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

thiazolo[5,4-d]thiazole,2,5-diphenyl
2,5-Diphenyl[1,3]thiazolo[5,4-d][1,3]thiazole
2,5-diphenyl-thiazolo[5,4-d]thiazole
Diphenylthiazolo-<5.4-d>-thiazol
2.5-Diphenylthiazolo<5,4-d>thiazol
2,5-bis-(phenyl)-thiazolo[5,4-d]thiazole

  | FAQ

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

Q: What English synonyms does 2,5-diphenyl-[1,3]thiazolo[5,4-d][1,3]thiazole have?
A: English synonyms of 2,5-diphenyl-[1,3]thiazolo[5,4-d][1,3]thiazole: thiazolo[5,4-d]thiazole,2,5-diphenyl, 2,5-Diphenyl[1,3]thiazolo[5,4-d][1,3]thiazole, 2,5-diphenyl-thiazolo[5,4-d]thiazole, Diphenylthiazolo--thiazol, 2.5-Diphenylthiazolothiazol, 2,5-bis-(phenyl)-thiazolo[5,4-d]thiazole.
Q: What is the CAS number of 2,5-diphenyl-[1,3]thiazolo[5,4-d][1,3]thiazole?
A: CAS number of 2,5-diphenyl-[1,3]thiazolo[5,4-d][1,3]thiazole is 6641-96-9.
Q: What is the polar surface area (PSA) of 2,5-diphenyl-[1,3]thiazolo[5,4-d][1,3]thiazole?
A: Polar surface area (PSA) of 2,5-diphenyl-[1,3]thiazolo[5,4-d][1,3]thiazole is 82.26000.
Q: What is the English name of 2,5-diphenyl-[1,3]thiazolo[5,4-d][1,3]thiazole?
A: The English name of 2,5-diphenyl-[1,3]thiazolo[5,4-d][1,3]thiazole is 2,5-diphenyl-[1,3]thiazolo[5,4-d][1,3]thiazole.
Q: What are the downstream products of 2,5-diphenyl-[1,3]thiazolo[5,4-d][1,3]thiazole?
A: Related downstream products(CAS) of 2,5-diphenyl-[1,3]thiazolo[5,4-d][1,3]thiazole: 4416-79-9.
Q: What is the LogP of 2,5-diphenyl-[1,3]thiazolo[5,4-d][1,3]thiazole?
A: LogP of 2,5-diphenyl-[1,3]thiazolo[5,4-d][1,3]thiazole is 5.08680.
Q: What is the molecular weight of 2,5-diphenyl-[1,3]thiazolo[5,4-d][1,3]thiazole?
A: Molecular weight of 2,5-diphenyl-[1,3]thiazolo[5,4-d][1,3]thiazole is 294.39400.
Q: What is the Chinese name of 6641-96-9?
A: Chinese name of 6641-96-9 is 6641-96-9.
Q: What is the SMILES notation of 2,5-diphenyl-[1,3]thiazolo[5,4-d][1,3]thiazole?
A: SMILES notation of 2,5-diphenyl-[1,3]thiazolo[5,4-d][1,3]thiazole is c1ccc(-c2nc3sc(-c4ccccc4)nc3s2)cc1.
Q: What is the molecular formula of 2,5-diphenyl-[1,3]thiazolo[5,4-d][1,3]thiazole?
A: Molecular formula of 2,5-diphenyl-[1,3]thiazolo[5,4-d][1,3]thiazole is C16H10N2S2.

 factory

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

Dayang Chem (Hangzhou) Co., Ltd.
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