2 6-DIPHENYLISONICOTINIC ACID

Modify Date: 2026-08-22 05:26:51

2 6-DIPHENYLISONICOTINIC ACID Structure
2 6-DIPHENYLISONICOTINIC ACID structure
Common Name 2 6-DIPHENYLISONICOTINIC ACID
CAS Number 38947-57-8 Molecular Weight 275.30100
Density 1.219g/cm3 Boiling Point 548.6ºC at 760 mmHg
Molecular Formula C18H13NO2 Melting Point 283-286ºC(lit.)
MSDS Chinese USA Flash Point 285.6ºC
Symbol GHS07
GHS07
Signal Word Warning

Summary: 2,6-Diphenylisonicotinic acid (CAS number: 38947-57-8), with molecular formula C18H13NO2 and molecular weight 275.30100. It is a solid with a melting point of 283-286℃. For research-use only, not for medical or clinical usage.


 Names

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

Name 2,6-Diphenylisonicotinic acid
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 1.219g/cm3
Boiling Point 548.6ºC at 760 mmHg
Melting Point 283-286ºC(lit.)
Molecular Formula C18H13NO2
Molecular Weight 275.30100
Flash Point 285.6ºC
Exact Mass 275.09500
PSA 50.19000
LogP 4.11380
Index of Refraction 1.631
InChIKey PWKUURSWFJBXGO-UHFFFAOYSA-N
SMILES O=C(O)c1cc(-c2ccccc2)nc(-c2ccccc2)c1

 MSDS

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

 Safety Information

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

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi: Irritant;
Risk Phrases 36/37/38
Safety Phrases 26-36
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2933399090

 Synthetic Route

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

~50%

2 6-DIPHENYLISONICOTINIC ACID Structure

2 6-DIPHENYLISO...

CAS#:38947-57-8

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Literature: Giardina; Artico; Cavagnera; Cerri; Consolandi; Gagliardi; Graziani; Grugni; Hay; Luttmann; Mena; Raveglia; Rigolio; Sarau; Schmidt; Zanoni; Farina Farmaco, 1999 , vol. 54, # 6 p. 364 - 374

~70%

2 6-DIPHENYLISONICOTINIC ACID Structure

2 6-DIPHENYLISO...

CAS#:38947-57-8

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Literature: Riyadh, Sayed M.; Al-Matar, Hamad M.; Elnagdi, Mohamed H. Molecules, 2008 , vol. 13, # 12 p. 3140 - 3148

~%

2 6-DIPHENYLISONICOTINIC ACID Structure

2 6-DIPHENYLISO...

CAS#:38947-57-8

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Literature: Paal Chemische Berichte, 1896 , vol. 29, p. 799 Full Text Show Details Paal; Strasser Chemische Berichte, 1887 , vol. 20, p. 2760

 Precursor & DownStream

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

Precursor  3

DownStream  0

 Customs

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

HS Code 2933399090
Summary 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Articles3

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

Synthesis of spiro [chroman-2, 4'-piperidin]-4-one derivatives as acetyl-CoA carboxylase inhibitors. Shinde P, et al.

Bioorg. Med. Chem. Lett. 19(3) , 949-953, (2009)

Studies with ß-oxoalkanonitriles: Simple novel synthesis of 3-[2, 6-diaryl-4-pyridyl]-3-oxopropanenitriles. Riyadh SM, et al.

Molecules 13(12) , 3140-3148, (2008)

Synthesis of alkynylgold (III) complexes with bis-cyclometalating ligand derived from ethyl 2, 6-diphenylisonicotinate and their structural, electrochemical, photo-and electroluminescence studies. Au VKM, et al.

J. Organomet. Chem. 792 , 109-116, (2015)

 2 6-DIPHENYLISONICOTINIC ACIDBioassay

View more

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

Name: Luminescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: mu-type opioid receptor isoform MOR-1 [Homo sapiens]
External Id: OPRM1-OPRD1_AG_LUMI_1536_1X%ACT PRUN
Name: QFRET-based biochemical primary high throughput screening assay to identify exosite i...
Source: The Scripps Research Institute Molecular Screening Center
Target: disintegrin and metalloproteinase domain-containing protein 17 preproprotein [Homo sapiens]
External Id: ADAM17_INH_QFRET_1536_1X%INH PRUN
Name: Fluorescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_AG_FLUO8_1536_1X%ACT PRUN
Name: uHTS identification of small molecule activators of the adaptive arm of the Unfolded ...
Source: Burnham Center for Chemical Genomics
Target: N/A
External Id: BCCG-A405-UPR-XBP1-PrimaryAgonist-Assay
Name: Fluorescence polarization to screen for inhibitor that competite the binding of FadD2...
Source: Broad Institute
Target: FATTY-ACID-CoA LIGASE FADD28 (FATTY-ACID-CoA SYNTHETASE)
External Id: 2147-01_Inhibitor_SinglePoint_HTS_Activity
Name: Primary Screen Inhibitors of CD40 Signaling in BL2 Cells Measured in Cell-Based Syste...
Source: Broad Institute
Target: N/A
External Id: 7124-01_Inhibitor_SinglePoint_HTS_Activity
Name: Fluorescence-based cell-based primary high throughput screening assay to identify pos...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_PAM_FLUO8_1536_1X%ACT PRUN
Name: Fluorescence polarization-based biochemical high throughput primary assay to identify...
Source: The Scripps Research Institute Molecular Screening Center
Target: RecName: Full=Sialate O-acetylesterase; AltName: Full=H-Lse; AltName: Full=Sialic acid-specific 9-O-acetylesterase; Flags: Precursor [Homo sapiens]
External Id: SIAE_INH_FP_1536_1X%INH PRUN
Name: Absorbance-based primary biochemical high throughput screening assay to identify acti...
Source: The Scripps Research Institute Molecular Screening Center
Target: caspase-3 preproprotein [Homo sapiens]
External Id: PROCASPASE3_ACT_EPIABS_1536_1X%ACT PRUN
Name: uHTS identification of small molecule modulators of NR3A
Source: Burnham Center for Chemical Genomics
Target: N/A
External Id: SBCCG-A1015-NR3A-Primary-Assay
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 Synonyms

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

MFCD00418438
2,6-diphenylpyridine-4-carboxylic acid

 2 6-DIPHENYLISONICOTINIC ACID | FAQ

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

Q: What is the melting point of 2,6-Diphenylisonicotinic acid?
A: Melting point of 2,6-Diphenylisonicotinic acid is 283-286ºC(lit.).
Q: What is the molecular formula of 2,6-Diphenylisonicotinic acid?
A: Molecular formula of 2,6-Diphenylisonicotinic acid is C18H13NO2.
Q: What is the molecular weight of 2,6-Diphenylisonicotinic acid?
A: Molecular weight of 2,6-Diphenylisonicotinic acid is 275.30100.
Q: What is the LogP of 2,6-Diphenylisonicotinic acid?
A: LogP of 2,6-Diphenylisonicotinic acid is 4.11380.
Q: What is the CAS number of 2,6-Diphenylisonicotinic acid?
A: CAS number of 2,6-Diphenylisonicotinic acid is 38947-57-8.
Q: What is the English name of 2,6-Diphenylisonicotinic acid?
A: The English name of 2,6-Diphenylisonicotinic acid is 2,6-Diphenylisonicotinic acid.
Q: What is the safety information for 2,6-Diphenylisonicotinic acid?
A: Safety information for 2,6-Diphenylisonicotinic acid: 26-36.
Q: What is the polar surface area (PSA) of 2,6-Diphenylisonicotinic acid?
A: Polar surface area (PSA) of 2,6-Diphenylisonicotinic acid is 50.19000.
Q: What are the upstream materials of 2,6-Diphenylisonicotinic acid?
A: Related upstream materials(CAS) of 2,6-Diphenylisonicotinic acid: 17812-07-6;16883-69-5;77953-17-4.
Q: What English synonyms does 2,6-Diphenylisonicotinic acid have?
A: English synonyms of 2,6-Diphenylisonicotinic acid: MFCD00418438, 2,6-diphenylpyridine-4-carboxylic acid.

 2 6-DIPHENYLISONICOTINIC ACIDfactory

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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