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Screening compounds

Phtpp

Also known as 4-[2-Phenyl-5,7-bis(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-3-yl]phenol, 4-(2-phenyl-5,7-bis(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-3-yl)phenol, 4-(2-phenyl-5,7-bis(trifluoromethyl)pyrazolo(1,5-a)pyrimidin-3-yl)phenol

CAS 805239-56-9Formula C20H11F6N3OMolar mass 423.32 g/molEC 110-024-4
GHS signal word: Danger. Pictograms: Acute toxicity (severe) 5 suppliers listed
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Phtpp chemical structure, C20H11F6N3O, CAS 805239-56-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
805239-56-9
Formula
C20H11F6N3O
Molar mass
423.32 g/mol
EC number
110-024-4
HS code
293359
Category
Screening compounds

What is Phtpp?

Plain description, key identifiers and synonyms

4-[2-phenyl-5,7-bis(trifluoromethyl)-3-pyrazolo[1,5-a]pyrimidinyl]phenol is a member of pyrazoles and a ring assembly.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
4-[2-phenyl-5,7-bis(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-3-yl]phenol
CAS number
805239-56-9 CAS number cross-checked
EC number
110-024-4
Molecular formula
C20H11F6N3O
UNII
NN82CVN36N
MDL number
MFCD09971112
InChIKey
AEZPAUSGTAHLOQ-UHFFFAOYSA-N
InChI
InChI=1S/C20H11F6N3O/c21-19(22,23)14-10-15(20(24,25)26)29-18(27-14)16(11-6-8-13(30)9-7-11)17(28-29)12-4-2-1-3-5-12/h1-10,30H
SMILES (canonical and isomeric)
C1=CC=C(C=C1)C2=NN3C(=CC(=NC3=C2C4=CC=C(C=C4)O)C(F)(F)F)C(F)(F)F

Synonyms

  • 4-[2-Phenyl-5,7-bis(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-3-yl]phenol
  • 4-(2-phenyl-5,7-bis(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-3-yl)phenol
  • 4-(2-phenyl-5,7-bis(trifluoromethyl)pyrazolo(1,5-a)pyrimidin-3-yl)phenol
  • PHTPP cpd
  • Phenol, 4-[2-phenyl-5,7-bis(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-3-yl]-
  • Phenol, 4-(2-phenyl-5,7-bis(trifluoromethyl)pyrazolo(1,5-a)pyrimidin-3-yl)-
  • PHTPP?
  • Pyrazolo[1,5-a]pyrimidine, 2a
  • PHTPP, >=98% (HPLC)
  • 4-(2-Phenyl-5,7-bis-trifluoromethyl-pyrazolo[1,5-a]pyrimidin-3-yl)-phenol
  • 4-[2-Phenyl-5,7-bis(trifluoromethyl)pyrazolo[1,5-?]pyrimidin-3-yl]phenol

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
423.32 g/molcalc.
Exact mass
423.0806 Dacalc.
LogP (octanol/water)
5.81calc.
Topological polar surface area
50.42 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
2calc.
Heavy atoms
30calc.
Rings
4calc.
Aromatic rings
4calc.
Fraction sp3 carbons
0.1calc.
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(-c2nn3cccnc3c2-c2ccccc2)cc1

c1ccc(-c2nn3cccnc3c2-c2ccccc2)cc1

4 rings, 21 atoms.

12 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS06: Acute toxicity (severe)
Acute toxicity (severe)

Hazard statements

  • H301Toxic if swallowed.
Precautionary statements (7)
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P301 + P316If swallowed: Get emergency medical help immediately.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

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

Full safety data and first aid

Phtpp suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 5 suppliers
5 of 5 offers
  • Angel Pharmatech Ltd.
    China, ShanghaiUnclaimed profile
    PhtppGrade, purity and minimum order on request
    Price on request
    View
  • Excenen Pharmatech Co., Ltd.
    China, GuangzhouUnclaimed profile
    PhtppGrade, purity and minimum order on request
    Price on request
    View
  • Glixx Labs, Inc
    United States, HopkintonUnclaimed profile
    PhtppGrade, purity and minimum order on request
    Price on request
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  • Hello Bio
    United Kingdom, AvonmouthUnclaimed profile
    PhtppGrade, purity and minimum order on request
    Price on request
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  • Selleck Chemicals
    United States, HoustonUnclaimed profile
    PhtppGrade, purity and minimum order on request
    Price on request
    View

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

5 suppliers in 3 countries

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Phtpp price

Indicative price range per kg from live supplier offers

No published prices right now

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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 Phtpp is traded under.

HS 2933.59Indicative HS code

Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring, other

World exports in 2024
$18.4B
+10.5% vs 2023, imports $24.8B
2019 to 2024
Top exporters
  1. Ireland43.6%
  2. Switzerland * partner reported26.3%
  3. China7.9%
Top importers
  1. Slovenia30.3%
  2. United States30.1%
  3. Germany15.3%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Phtpp?

4-[2-phenyl-5,7-bis(trifluoromethyl)-3-pyrazolo[1,5-a]pyrimidinyl]phenol is a member of pyrazoles and a ring assembly.

What is the CAS number of Phtpp?

The CAS registry number of Phtpp is 805239-56-9.

What is the molecular formula and weight of Phtpp?

The molecular formula of Phtpp is C20H11F6N3O and its molar mass is 423.32 g/mol.

What is Phtpp used for?

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

Is Phtpp hazardous?

Phtpp carries the GHS signal word "Danger". Main hazards: toxic if swallowed. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Phtpp?

Phtpp is usually classified under HS code 293359 (Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Phtpp?

CompoundList lists 5 suppliers of Phtpp in China, United States and United Kingdom. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Phtpp?

Suppliers quote Phtpp 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 Phtpp

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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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