Basic information
- CAS
531-52-2- Standard SMILES
c1ccc(N=NC(=NNc2ccccc2)c2ccccc2)cc1- InChIKey
BEIHVSJTPTXQGB-UHFFFAOYSA-N- Molecular formula
- C19H16N4
- Average molar mass
- 300.4 g/mol
- Monoisotopic mass
- 300.13749653
Overview
See also: 1,3,5-Triphenylformazan (annotation moved to).
Names & identifiers
- Preferred name
- Diazene, phenyl[phenyl(phenylhydrazono)methyl]-
- IUPAC
- N'-anilino-N-phenyliminobenzenecarboximidamide
- English name
- Triphenylformazan
- Molecular formula
- C19H16N4
- Molecular weight
- 300.36
Names & synonyms
1,3,5-Triphenylformazan531-52-2Diazene, phenyl[phenyl(phenylhydrazono)methyl]-N'-anilino-N-phenyliminobenzenecarboximidamideTetrazole Red Formazantriphenyl formazanNCIOpen2_002385SCHEMBL322062DTXSID901313918N'-anilino-N-phenylimino-benzamidinePD145081(NE)-N'-anilino-N-phenylimino-benzamidine
Show more names
1,3,5-TRIPHENYLTETRAZOLIUM FORMAZAN92.0%(LC)TTC FORMAZANDTTC FormazanAURORA KA-3159TRIPHENYLFORMAZANTriphenylformazaneTriphenylformazan,98%
UPCMLD0ENAT0400-3851:0012,3,5-TRIPHENYL TETRAZOLIUM CHLORIDE FORMAZAN1-Phenyl-2-[phenyl(2-phenylhydrazinylidene)methyl]diazene
Database identifiers
- CAS
531-52-2- PubChem CID
- 68274
- DTXSID
Properties
Computed structural properties
- XLogP
- 5.7
- Topological polar surface area
- 49.1 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 5
- Heavy atoms
- 23
- Formal charge
- 0
- Complexity
- 386
Physicochemical properties
- Melting point
- 169 · 169-170 °C
- Boiling point
- 431.59 °C · 431.59°C (rough estimate)
- Density
- 1.1454 · 1.1454 (rough estimate)
- refractive index
- 1.614 · 1.6140 (estimate)
- storage temp.
- 2 · Store at 2-8
- solubility
- 50 mg/mL, · dioxane: 50 mg/mL, clear
- pka
- 11.56 · 11.56±0.10(Predicted)
- form
- powder to crystaline
- color
- Orange to Brown to Dark red
- BRN
- 753057 · 753057
- InChI
- 1S/C19H16N4/c1-4-10-16(11-5-1)19(22-20-17-12-6-2-7-13-17)23-21-18-14-8-3-9-15-18/h1-15,20H/b22-19-,23-21+
- InChIKey
- BEIHVSJTPTXQGB-YMGPPEANSA-N
- SMILES
- N(\N=C(/N=N/c1ccccc1)c2ccccc2)c3ccccc3
- CAS DataBase Reference
- 531 · 531-52-2(CAS DataBase Reference)
- FDA UNII
- 3 AP4YTR8U · Y3AP4YTR8U
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- F
- 8-10-23
- PPE
- dust mask type N95 (US), Eyeshields, Gloves
- wgk
- 3
- tsca
- TSCA listed
- ridadr
- UN 3077 9/PG 3
- hs_code
- 3212900000
- risk_code
- 22-50/53
- Signal word
- Warning
- Symbol(GHS)
- GHS07,GHS09
- hazard_code
- Xn,N
- safety_code
- 60-61-24/25-22
- Storage Class
- 11 - Combustible Solids
- Hazard statements
- H302-H400
- Hazard Classifications
- Acute Tox. 4 OralAquatic Acute 1
- Precautionary statements
- P273
Chemistry & industry
Applications
UsesGermination and viability tests.
Uses1,3,5-Triphenyltetrazolium formazan has been used:for the quantification of 2,3,5-triphenyltetrazolium chloride (TTC) reduction activity in bacterial cellsas a standard to study the optical density of formazan produced by TTC-treated milled seedsto stain heart tissue for infarct size assessment or undergo perfusion fixation to allow morphometric studies in addition to histology and immunohistochemistry
General Description1,3,5-Triphenyltetrazolium formazan is an insoluble compound produced upon the reduction of 2,3,5-triphenyl-2H-tetrazolium chloride (TTC) salt, which is an indicator of cell redox potential. This reaction is irreversible. TTC formazan is brightly colored and can be quantified using a spectrophotometer.
Upstream & downstream products
Downstream products
Suppliers89 total
国药集团化学试剂有限公司86-21-63210123 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
阿诺西（上海）生物技术有限公司400-1107768 15058188853 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
湖南韵邦生物科技股份有限公司0731-88532326 13319508186 · [email protected]
河南闰霖化工有限公司+86-18738066252; +86-18738066252 · [email protected]
Related reactions
2 records
Compound notes
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