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Heterocyclic building blocks

Cridanimod

Also known as 10-Carboxymethyl-9-acridanone, 10(9H)-acridineacetic acid, 9-oxo-, N-(Carboxymethyl)acridone

CAS 38609-97-1Formula C15H11NO3Molar mass 253.26 g/molEC 634-833-1
GHS signal word: Warning. Pictograms: Harmful or irritant 30 suppliers listed
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Cridanimod chemical structure, C15H11NO3, CAS 38609-97-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
38609-97-1
Formula
C15H11NO3
Molar mass
253.26 g/mol
EC number
634-833-1
HS code
293399
Category
Heterocyclic building blocks

What is Cridanimod?

Plain description, key identifiers and synonyms

Cridanimod is a member of acridines. It is functionally related to an acridone.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-(9-oxoacridin-10-yl)acetic acid
CAS number
38609-97-1 CAS number cross-checked
EC number
634-833-1
Molecular formula
C15H11NO3
UNII
X91E9EME19
MDL number
MFCD00157050
InChIKey
UOMKBIIXHQIERR-UHFFFAOYSA-N
InChI
InChI=1S/C15H11NO3/c17-14(18)9-16-12-7-3-1-5-10(12)15(19)11-6-2-4-8-13(11)16/h1-8H,9H2,(H,17,18)
SMILES (canonical and isomeric)
C1=CC=C2C(=C1)C(=O)C3=CC=CC=C3N2CC(=O)O

Synonyms

  • 10-Carboxymethyl-9-acridanone
  • 10(9H)-acridineacetic acid, 9-oxo-
  • N-(Carboxymethyl)acridone
  • 2-(9-Oxo-9,10-dihydroacridin-10-yl)acetic acid
  • cridanimodum
  • acridone N-methyl-N-(alpha,D-glucopyranosyl)ammonium 10-methylenecarboxylate
  • 9-Oxo-10-acridineacetic acid
  • 9-Oxo-10(9H)-acridineacetic acid
  • 2-(9-oxoacridin-10(9H)-yl)acetic acid
  • 2-(9-oxoacridin-10-yl)acetic acid
  • (9-oxoacridin-10(9H)-yl)acetic acid
  • 9-oxoacridine-10-acetic acid
  • Cycloferon
  • 9-Oxo-10-acridanacetic acid
  • (9-Oxo-9 H -acridin-10-yl)-acetic acid
  • Cridanimod (INN)
  • 10-(Carboxymethyl)-9(10H)-acridone
  • (9-Oxo-10(9H)-acridinyl)acetic acid
  • Cyclopheron
  • XBIO-101
  • 10-Carboxymeth-9-acridanone
  • 2-(9-oxo-10-hydroacridin-10-yl)acetic acid
  • Cridanimod?
  • 38609-97-1 (free acid)
  • 10-(Carboxymethyl)-9(10H)acridone
Show all 32 synonyms
  • 10-Carboxymethylacridanone
  • 5-21-09-00011 (Beilstein Handbook Reference)
  • 2-(9-oxo-10-a
  • 2-(9-oxoacridin-10-yl)aceticacid
  • 10-(Carboxymethyl)-9-acridinone
  • (9-Oxo-10(9H)-acridinyl)acetic acid #
  • Acetic acid, 9(10H)-oxo-10-acridinyl-

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
253.26 g/molcalc.
Exact mass
253.0739 Dacalc.
LogP (octanol/water)
2.24calc.
Topological polar surface area
59.3 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
2calc.
Heavy atoms
19calc.
Rings
3calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0.07calc.
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, O=c1c2ccccc2[nH]c2ccccc12

O=c1c2ccccc2[nH]c2ccccc12

3 rings, 15 atoms, the Acridone ring system.

362 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

  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H335May cause respiratory irritation.
Precautionary statements (16)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P332 + P317If skin irritation occurs: Get medical help.
  • P337 + P317If eye irritation persists: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • 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

Cridanimod suppliers

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

All 30 suppliers
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Where suppliers are based

30 suppliers in 9 countries

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Cridanimod 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

Pharmacological actions

  • Interferon Inducers

Roles

  • antineoplastic agent
  • pharmaceutical

Pharmacology

Cridanimod is a small molecule that can increase progesterone receptor (PR) expression, with potential antineoplastic adjuvant activity. Upon intramuscular administration, cridanimod is able to induce the expression of PR in endometrial cancer. This could increase the sensitivity of endometrial cancer cells to progestin monotherapy.

Read more

In combination with a progestin, cancer cells could be eradicated through increased PR-mediated signaling, leading to an inhibition of luteinizing hormone (LH) release from the pituitary gland, via a negative feedback mechanism, and, eventually, an inhibition of estrogen release from the ovaries. This leads to an inhibition of cellular growth in estrogen-dependent tumor cells. In addition, this agent is able to increase the production and release of interferon (IFN) alpha and beta. PR is often downregulated in endometrial cancer and makes it resistant to progestin-mediated hormone therapy.

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 Cridanimod is traded under.

HS 2933.99Indicative HS code

Heterocyclic compounds with nitrogen hetero-atom(s) only, other

World exports in 2024
$12.1B
−31.0% vs 2023, imports $28.8B
2019 to 2024
Top exporters
  1. China30.5%
  2. India * partner reported16.3%
  3. Ireland9.0%
Top importers
  1. Slovenia31.7%
  2. Italy24.2%
  3. United States5.0%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Cridanimod?

Cridanimod is a member of acridines. It is functionally related to an acridone.

What is the CAS number of Cridanimod?

The CAS registry number of Cridanimod is 38609-97-1.

What is the molecular formula and weight of Cridanimod?

The molecular formula of Cridanimod is C15H11NO3 and its molar mass is 253.26 g/mol.

What is Cridanimod used for?

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

Is Cridanimod hazardous?

Cridanimod carries the GHS signal word "Warning". Main hazards: causes skin irritation, causes serious eye irritation, may cause respiratory irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Cridanimod?

Cridanimod is usually classified under HS code 293399 (Heterocyclic compounds with nitrogen hetero-atom(s) only, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Cridanimod?

CompoundList lists 30 suppliers of Cridanimod in United States, China, Hong Kong, Ukraine and 5 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Cridanimod?

Suppliers quote Cridanimod 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 Cridanimod

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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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