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Screening compounds

Picotrin

Also known as 5-Tritylpicolinic acid, 2-Pyridinecarboxylic acid, 5-(triphenylmethyl)-, 5-tritylpyridine-2-carboxylic acid

CAS 64063-57-6Formula C25H19NO2Molar mass 365.43 g/mol
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Picotrin chemical structure, C25H19NO2, CAS 64063-57-6
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
64063-57-6
Formula
C25H19NO2
Molar mass
365.43 g/mol
HS code
293339
Category
Screening compounds

What is Picotrin?

Plain description, key identifiers and synonyms

Picotrin is a chemical substance with the molecular formula C25H19NO2 and a molar mass of 365.43 g/mol. Its CAS registry number is 64063-57-6. The IUPAC name is 5-tritylpyridine-2-carboxylic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
5-tritylpyridine-2-carboxylic acid
CAS number
64063-57-6
Molecular formula
C25H19NO2
UNII
00YVU1F28D
InChIKey
GDHQAOKGZLRWCG-UHFFFAOYSA-N
InChI
InChI=1S/C25H19NO2/c27-24(28)23-17-16-22(18-26-23)25(19-10-4-1-5-11-19,20-12-6-2-7-13-20)21-14-8-3-9-15-21/h1-18H,(H,27,28)
SMILES (canonical and isomeric)
C1=CC=C(C=C1)C(C2=CC=CC=C2)(C3=CC=CC=C3)C4=CN=C(C=C4)C(=O)O

Synonyms

  • 5-Tritylpicolinic acid
  • 2-Pyridinecarboxylic acid, 5-(triphenylmethyl)-
  • 5-tritylpyridine-2-carboxylic acid
  • Picotrina
  • Picotrine
  • 5-(triphenylmethyl)-picolinic acid

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
365.43 g/molcalc.
Exact mass
365.1416 Dacalc.
LogP (octanol/water)
5.16calc.
Topological polar surface area
50.19 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
5calc.
Heavy atoms
28calc.
Rings
4calc.
Aromatic rings
4calc.
Fraction sp3 carbons
0.04calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (1 violation)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1ccc(C(c2ccccc2)(c2ccccc2)c2cccnc2)cc1

c1ccc(C(c2ccccc2)(c2ccccc2)c2cccnc2)cc1

4 rings, 25 atoms.

1 other chemical share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Picotrin suppliers

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Picotrin price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Picotrin is traded under.

HS 2933.39Indicative HS code

Heterocyclic compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure…

World exports in 2024
$9.16B
−17.9% vs 2023, imports $10.6B
2019 to 2024
Top exporters
  1. China21.5%
  2. India * partner reported12.3%
  3. Ireland11.6%
Top importers
  1. Germany14.2%
  2. United States12.8%
  3. Brazil10.1%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Picotrin is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Picotrin, based on the data on this page

What is Picotrin?

Picotrin is a chemical substance with the molecular formula C25H19NO2 and a molar mass of 365.43 g/mol. Its CAS registry number is 64063-57-6. The IUPAC name is 5-tritylpyridine-2-carboxylic acid.

What is the CAS number of Picotrin?

The CAS registry number of Picotrin is 64063-57-6.

What is the molecular formula and weight of Picotrin?

The molecular formula of Picotrin is C25H19NO2 and its molar mass is 365.43 g/mol.

What is Picotrin used for?

Known uses and roles of Picotrin include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Picotrin hazardous?

No GHS hazard classification for Picotrin is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Picotrin?

Picotrin is usually classified under HS code 293339 (Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Picotrin?

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What is the price of Picotrin?

Suppliers quote Picotrin on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Picotrin

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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