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Heterocyclic building blocks

Pyroxamide

Also known as n-hydroxy-n'-(pyridin-3-yl)octanediamide, suberoyl-3-aminopyridineamide hydroxamic acid, N1-hydroxy-N8-(pyridin-3-yl)octanediamide

CAS 382180-17-8Formula C13H19N3O3Molar mass 265.31 g/molEC 803-756-7
GHS signal word: Warning. Pictograms: Harmful or irritant 11 suppliers listed
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Pyroxamide chemical structure, C13H19N3O3, CAS 382180-17-8
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
382180-17-8
Formula
C13H19N3O3
Molar mass
265.31 g/mol
EC number
803-756-7
HS code
293339
Category
Heterocyclic building blocks

What is Pyroxamide?

Plain description, key identifiers and synonyms

N'-hydroxy-N-(3-pyridinyl)octanediamide is an aromatic amide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
N'-hydroxy-N-pyridin-3-yloctanediamide
CAS number
382180-17-8 CAS number cross-checked
EC number
803-756-7
Molecular formula
C13H19N3O3
UNII
12N86DSS23
MDL number
MFCD13194970
InChIKey
PTJGLFIIZFVFJV-UHFFFAOYSA-N
InChI
InChI=1S/C13H19N3O3/c17-12(15-11-6-5-9-14-10-11)7-3-1-2-4-8-13(18)16-19/h5-6,9-10,19H,1-4,7-8H2,(H,15,17)(H,16,18)
SMILES (canonical and isomeric)
C1=CC(=CN=C1)NC(=O)CCCCCCC(=O)NO

Synonyms

  • n-hydroxy-n'-(pyridin-3-yl)octanediamide
  • suberoyl-3-aminopyridineamide hydroxamic acid
  • N1-hydroxy-N8-(pyridin-3-yl)octanediamide
  • N-Hydroxy-N'-3-pyridinyloctanediamide
  • N'-hydroxy-N-pyridin-3-yloctanediamide
  • Octanediamide, N-hydroxy-N'-3-pyridinyl-
  • N-Hydroxy-N'-(3-pyridyl)-1,8-octanediamide
  • N-Hydroxy-N'-3-pyridinyloctanediamid e
  • Octanedioic acid hydroxyamide pyridin-3-ylamide
  • Polar hybrid compound
  • 8-(hydroxyamino)-8-oxo-N-(3-pyridyl)octanamide
  • N-hydroxy7-[(pyridin-3-yl)carbamoyl]heptanimidic acid
  • Pyroxamide (NSC 696085)
  • Pyroxamide, >=97% (HPLC)
  • N\'-hydroxy-N-pyridin-3-yloctanediamide
  • N1-Hydroxy-N8-(3-pyridyl)octanediamide
  • N1-Hydroxy-N8-3-pyridinyl-octanediamide
  • N~1~-Hydroxy-N~8~-(pyridin-3-yl)octanediamide
  • Pyroxamide2-[1-carbaMoyl-N-(2H-pyran-2-yl)forMaMido]-N-hydroxy-N'-(pyridin-3-yl)octanediaMide

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
265.31 g/molcalc.
Exact mass
265.1426 Dacalc.
LogP (octanol/water)
1.87calc.
Topological polar surface area
91.32 ร…ยฒcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
8calc.
Heavy atoms
19calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.46calc.
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, c1ccncc1

c1ccncc1

1 ring, 6 atoms, the Pyridine ring system.

118,162 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H302Harmful if swallowed.
Precautionary statements (5)
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P301 + P317If swallowed: Get 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

Pyroxamide suppliers

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

All 11 suppliers
11 of 11 offers

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

11 suppliers in 3 countries

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Pyroxamide price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Pharmacology

Pyroxamide is a synthetic derivative of hydroxamic acid with antineoplastic properties, Pyroxamide inhibits histone deacetylases involved in transcription, induces hyperacetylation of core histones, modulating chromatin structure and affecting transcription of some genes that inhibit tumor growth, and induces growth arrest and apoptosis. Pyroxamide is used in clinical studies for cancer chemotherapy. (NCI04)

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 Pyroxamide is traded under.

HS 2933.39Indicative HS code

Heterocyclic compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structureโ€ฆ

World exports in 2024
$9.16B
โˆ’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 Pyroxamide is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Pyroxamide?

N'-hydroxy-N-(3-pyridinyl)octanediamide is an aromatic amide.

What is the CAS number of Pyroxamide?

The CAS registry number of Pyroxamide is 382180-17-8.

What is the molecular formula and weight of Pyroxamide?

The molecular formula of Pyroxamide is C13H19N3O3 and its molar mass is 265.31 g/mol.

What is Pyroxamide used for?

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

Is Pyroxamide hazardous?

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

What is the HS code of Pyroxamide?

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

Where can I buy Pyroxamide?

CompoundList lists 11 suppliers of Pyroxamide 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 Pyroxamide?

Suppliers quote Pyroxamide 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 Pyroxamide

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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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