CompoundList

Berzosertib

Also known as 2-Pyrazinamine, 3-[3-[4-[(methylamino)methyl]phenyl]-5-isoxazolyl]-5-[4-[(1-methylethyl)sulfonyl]phenyl]-, 3-[3-[4-(methylaminomethyl)phenyl]-1,2-oxazol-5-yl]-5-(4-propan-2-ylsulfonylphenyl)pyrazin-2-amine, VX 970

Berzosertib chemical structure, C24H25N5O3S, CAS 1232416-25-9
2D chemical structure

Key facts

What buyers check first

CAS number
1232416-25-9
Formula
C24H25N5O3S
Molar mass
463.56 g/mol
EC number
864-704-7
HS code
293499
Category
Screening compounds

What is Berzosertib?

Plain description, key identifiers and synonyms

3-[3-[4-(methylaminomethyl)phenyl]-5-isoxazolyl]-5-(4-propan-2-ylsulfonylphenyl)-2-pyrazinamine is a sulfonamide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
3-[3-[4-(methylaminomethyl)phenyl]-1,2-oxazol-5-yl]-5-(4-propan-2-ylsulfonylphenyl)pyrazin-2-amine
CAS number
1232416-25-9 CAS number cross-checked
EC number
864-704-7
Molecular formula
C24H25N5O3S
UNII
L423PRV3V3
MDL number
MFCD27976794
InChIKey
JZCWLJDSIRUGIN-UHFFFAOYSA-N
InChI
InChI=1S/C24H25N5O3S/c1-15(2)33(30,31)19-10-8-18(9-11-19)21-14-27-24(25)23(28-21)22-12-20(29-32-22)17-6-4-16(5-7-17)13-26-3/h4-12,14-15,26H,13H2,1-3H3,(H2,25,27)
SMILES (canonical and isomeric)
CC(C)S(=O)(=O)C1=CC=C(C=C1)C2=CN=C(C(=N2)C3=CC(=NO3)C4=CC=C(C=C4)CNC)N

Synonyms

  • 2-Pyrazinamine, 3-[3-[4-[(methylamino)methyl]phenyl]-5-isoxazolyl]-5-[4-[(1-methylethyl)sulfonyl]phenyl]-
  • 3-[3-[4-(methylaminomethyl)phenyl]-1,2-oxazol-5-yl]-5-(4-propan-2-ylsulfonylphenyl)pyrazin-2-amine
  • VX 970
  • 2-Pyrazinamine, 3-(3-(4-((methylamino)methyl)phenyl)-5-isoxazolyl)-5-(4-((1-methylethyl)sulfonyl)phenyl)-
  • 3-(3-{4-[(Methylamino)methyl]phenyl}-1,2-oxazol-5-yl)-5-[4-(propane-2-sulfonyl)phenyl]pyrazin-2-amine
  • 3-(3-(4-((Methylamino)methyl)phenyl)-1,2-oxazol-5-yl)-5-(4-(propane-2-sulfonyl)phenyl)pyrazin-2-amine
  • berzosertibum
  • 3-(3-(4-(methylaminomethyl)phenyl)-1,2-oxazol-5-yl)-5-(4-propan-2-ylsulfonylphenyl)pyrazin-2-amine
  • VE 822
  • Berzosertib (VE-822)
  • 5-(4-(isopropylsulfonyl)phenyl)-3-(3-(4-((methylamino)methyl)phenyl)isoxazol-5-yl)pyrazin-2-amine
  • VE-822 (VX-970)
  • 3-[3-[4-[(Methylamino)methyl]phenyl]-5-isoxazolyl]-5-[4-[(1-methylethyl)sulfonyl]phenyl]-2-pyrazinamine
  • 5-(4-(isopropylsulfonyl)phenyl)-3-(3-(4-((methylamino)methyl)phenyl)isoxazol-5-yl)pyrazin-2-amine.
  • US10208027, Compound II-2
  • 3-(3-(4-((Methylamino)methyl)phenyl)-5-isoxazolyl)-5-(4-((1-methylethyl)sulfonyl)phenyl)-2-pyrazinamine
  • VX-970, Berzosertib
  • Berzosertib (USAN/INN)
  • VE-822 (Berzosertib)
  • VE-822 (Berzosertib)?
  • US10208027, Compound II-1
  • US10208027, Compound II-3
  • US10208027, Compound II-4
  • 5-(4-isopropylsulfonylphenyl)-3-[3-[4-(methylaminomethyl)phenyl]isoxazol-5-yl]pyrazin-2-amine
  • 2-Amino-5-[4-(isopropylsulfonyl)phenyl]-3-[3-[4-[(methylamino)methyl]phenyl]-5-isoxazolyl]pyrazine
Show all 27 synonyms
  • 3-[3-[4-[dideuterio-(trideuteriomethylamino)methyl]phenyl]isoxazol-5-yl]-5-(4-isopropylsulfonylphenyl)pyrazin-2-amine
  • Synthesis of 3-[3-[4-[dideuterio(methylamino)methyl]phenyl]isoxazol-5-yl]-5-(4-isopropylsulfonylphenyl)pyrazin-2-amine

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
463.56 g/molcalc.
Exact mass
463.1678 Dacalc.
LogP (octanol/water)
3.95calc.
Topological polar surface area
124 ร…ยฒcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
8calc.
Rotatable bonds
7calc.
Heavy atoms
33calc.
Rings
4calc.
Aromatic rings
4calc.
Fraction sp3 carbons
0.21calc.
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(-c3cncc(-c4ccccc4)n3)on2)cc1

c1ccc(-c2cc(-c3cncc(-c4ccccc4)n3)on2)cc1

4 rings, 23 atoms.

4 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS08: Serious health hazard
Serious health hazard

Hazard statements

  • H341Suspected of causing genetic defects.
  • H361fdSuspected of damaging fertility. Suspected of damaging the unborn child.
  • H373May cause damage to organs through prolonged or repeated exposure.
Precautionary statements (7)
  • P203Obtain, read and follow all safety instructions before use.
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P318If exposed or concerned, get medical advice.
  • P319Get medical help if you feel unwell.
  • 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

Berzosertib suppliers

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

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Berzosertib 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

Roles

  • antineoplastic agent
  • pharmaceutical

Pharmacology

Berzosertib is an inhibitor of ataxia telangiectasia and rad3-related (ATR) kinase, a DNA damage response kinase, with potential antineoplastic activity. Upon administration, berzosertib selectively binds to and inhibits ATR kinase activity and prevents ATR-mediated signaling in the ATR-checkpoint kinase 1 (Chk1) signaling pathway. This prevents DNA damage checkpoint activation, disrupts DNA damage repair, and induces tumor cell apoptosis. ATR, a serine/threonine protein kinase upregulated in a variety of cancer cell types, plays a key role in DNA repair, cell cycle progression, and survival, it is activated by DNA damage caused during DNA replication-associated stress.

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 Berzosertib is traded under.

HS 2934.99Indicative HS code

Nucleic acids and their salts, other heterocyclic compounds, not elsewhere classified in heading 2934

World exports in 2024
$26.7B
+15.0% vs 2023, imports $26.3B
2019 to 2024
Top exporters
  1. Ireland26.3%
  2. China15.7%
  3. Singapore10.3%
Top importers
  1. United States24.5%
  2. Germany23.1%
  3. Japan4.5%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Berzosertib?

3-[3-[4-(methylaminomethyl)phenyl]-5-isoxazolyl]-5-(4-propan-2-ylsulfonylphenyl)-2-pyrazinamine is a sulfonamide.

What is the CAS number of Berzosertib?

The CAS registry number of Berzosertib is 1232416-25-9.

What is the molecular formula and weight of Berzosertib?

The molecular formula of Berzosertib is C24H25N5O3S and its molar mass is 463.56 g/mol.

What is Berzosertib used for?

Known uses and roles of Berzosertib include building blocks in research and laboratory, screening compounds in research and laboratory, antineoplastic agent and pharmaceutical.

Is Berzosertib hazardous?

Berzosertib carries the GHS signal word "Warning". Main hazards: suspected of causing genetic defects, suspected of damaging fertility. suspected of damaging the unborn child, may cause damage to organs through prolonged or repeated exposure. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Berzosertib?

Berzosertib is usually classified under HS code 293499 (Nucleic acids and their salts, whether or not chemically defined, other heterocyclicโ€ฆ). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Berzosertib?

CompoundList lists 13 suppliers of Berzosertib in China, United States and Canada. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Berzosertib?

Suppliers quote Berzosertib 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

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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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