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Heterocyclic building blocks

Vrt-532

Also known as 4-Methyl-2-(5-phenyl-1H-pyrazol-3-yl)phenol, VRT 532, 4-Methyl-2-(5-phenyl-1H-pyrazol-3-yl)-phenol

CAS 38214-71-0Formula C16H14N2OMolar mass 250.30 g/molEC 687-388-0
GHS signal word: Danger. Pictograms: Corrosive, Harmful or irritant 2 suppliers listed
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Vrt-532 chemical structure, C16H14N2O, CAS 38214-71-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
38214-71-0
Formula
C16H14N2O
Molar mass
250.30 g/mol
EC number
687-388-0
HS code
293319
Category
Heterocyclic building blocks

What is Vrt-532?

Plain description, key identifiers and synonyms

Vrt-532 is a chemical substance with the molecular formula C16H14N2O and a molar mass of 250.30 g/mol. Its CAS registry number is 38214-71-0. The IUPAC name is 4-methyl-2-(3-phenyl-1H-pyrazol-5-yl)phenol.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
4-methyl-2-(3-phenyl-1H-pyrazol-5-yl)phenol
CAS number
38214-71-0
EC number
687-388-0
Molecular formula
C16H14N2O
InChIKey
AQWKVJFRGORALM-UHFFFAOYSA-N
InChI
InChI=1S/C16H14N2O/c1-11-7-8-16(19)13(9-11)15-10-14(17-18-15)12-5-3-2-4-6-12/h2-10,19H,1H3,(H,17,18)
SMILES (canonical and isomeric)
CC1=CC(=C(C=C1)O)C2=CC(=NN2)C3=CC=CC=C3

Synonyms

  • 4-Methyl-2-(5-phenyl-1H-pyrazol-3-yl)phenol
  • VRT 532
  • 4-Methyl-2-(5-phenyl-1H-pyrazol-3-yl)-phenol
  • Cambridge id 5478102
  • Sdccgsbi-0096761.p001
  • 4-methyl-2-(3-phenyl-1H-pyrazol-5-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
250.30 g/molcalc.
Exact mass
250.1106 Dacalc.
LogP (octanol/water)
3.76calc.
Topological polar surface area
48.91 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
2calc.
Heavy atoms
19calc.
Rings
3calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0.06calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)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(-c2cc(-c3ccccc3)[nH]n2)cc1

c1ccc(-c2cc(-c3ccccc3)[nH]n2)cc1

3 rings, 17 atoms, the 1H-Pyrazole, 3,5-diphenyl- ring system.

261 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS05: Corrosive
Corrosive
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H302Harmful if swallowed.
  • H318Causes serious eye damage.
Precautionary statements (9)
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P270Do not eat, drink or smoke when using this product.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P317If swallowed: Get medical help.
  • P305 + P354 + P338If in eyes: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P317Get medical help.
  • P330Rinse mouth.
  • 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

Vrt-532 suppliers

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

All 2 suppliers
  • ChemBridge Corporation
    United States, San DiegoUnclaimed profile
    Vrt-532Grade, purity and minimum order on request
    Price on request
    View
  • Specs
    Netherlands, ZoetermeerUnclaimed profile
    Vrt-532Grade, 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

2 suppliers in 2 countries

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Vrt-532 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 Vrt-532 is traded under.

HS 2933.19Indicative HS code

Compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the…

World exports in 2024
$3.44B
−22.6% vs 2023, imports $6.66B
2019 to 2024
Top exporters
  1. China21.6%
  2. Switzerland * partner reported20.5%
  3. Germany19.0%
Top importers
  1. Slovenia38.4%
  2. Portugal14.1%
  3. Brazil13.0%

* Partner reported figures, a lower bound.

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

The HS code shown for Vrt-532 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Vrt-532, based on the data on this page

What is Vrt-532?

Vrt-532 is a chemical substance with the molecular formula C16H14N2O and a molar mass of 250.30 g/mol. Its CAS registry number is 38214-71-0. The IUPAC name is 4-methyl-2-(3-phenyl-1H-pyrazol-5-yl)phenol.

What is the CAS number of Vrt-532?

The CAS registry number of Vrt-532 is 38214-71-0.

What is the molecular formula and weight of Vrt-532?

The molecular formula of Vrt-532 is C16H14N2O and its molar mass is 250.30 g/mol.

What is Vrt-532 used for?

Known uses and roles of Vrt-532 include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Vrt-532 hazardous?

Vrt-532 carries the GHS signal word "Danger". Main hazards: harmful if swallowed, causes serious eye damage. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Vrt-532?

Vrt-532 is usually classified under HS code 293319 (Compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Vrt-532?

CompoundList lists 2 suppliers of Vrt-532 in Netherlands and United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Vrt-532?

Suppliers quote Vrt-532 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 Vrt-532

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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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