CompoundList
Sign in
Aromatic building blocks

Semapimod

Also known as CPSI-2364 FREE BASE, CPSI 2364, N,N'-Bis(3,5-bis(1-(carbamimidoylhydrazono)ethyl)phenyl)decanediamide

CAS 352513-83-8Formula C34H52N18O2Molar mass 744.91 g/mol
Get quotes Safety data
Semapimod chemical structure, C34H52N18O2, CAS 352513-83-8
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
352513-83-8
Formula
C34H52N18O2
Molar mass
744.91 g/mol
HS code
292529
Category
Aromatic building blocks

What is Semapimod?

Plain description, key identifiers and synonyms

Semapimod is a chemical substance with the molecular formula C34H52N18O2 and a molar mass of 744.91 g/mol. Its CAS registry number is 352513-83-8. The IUPAC name is N,N'-bis[3,5-bis[(E)-N-(diaminomethylideneamino)-C-methylcarbonimidoyl]phenyl]decanediamide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
N,N'-bis[3,5-bis[(E)-N-(diaminomethylideneamino)-C-methylcarbonimidoyl]phenyl]decanediamide
CAS number
352513-83-8
Molecular formula
C34H52N18O2
UNII
9SGW2H1K8P
InChIKey
PWDYHMBTPGXCSN-VCBMUGGBSA-N
InChI
InChI=1S/C34H52N18O2/c1-19(45-49-31(35)36)23-13-24(20(2)46-50-32(37)38)16-27(15-23)43-29(53)11-9-7-5-6-8-10-12-30(54)44-28-17-25(21(3)47-51-33(39)40)14-26(18-28)22(4)48-52-34(41)42/h13-18H,5-12H2,1-4H3,(H,43,53)(H,44,54)(H4,35,36,49)(H4,37,38,50)(H4,39,40,51)(H4,41,42,52)/b45-19+,46-20+,47-21+,48-22+
Canonical SMILES
CC(=NN=C(N)N)c1cc(NC(=O)CCCCCCCCC(=O)Nc2cc(C(C)=NN=C(N)N)cc(C(C)=NN=C(N)N)c2)cc(C(C)=NN=C(N)N)c1
Isomeric SMILES
C/C(=N\N=C(N)N)/C1=CC(=CC(=C1)NC(=O)CCCCCCCCC(=O)NC2=CC(=CC(=C2)/C(=N/N=C(N)N)/C)/C(=N/N=C(N)N)/C)/C(=N/N=C(N)N)/C

Synonyms

  • CPSI-2364 FREE BASE
  • CPSI 2364
  • N,N'-Bis(3,5-bis(1-(carbamimidoylhydrazono)ethyl)phenyl)decanediamide
  • semapimodum
  • N,N'-Bis{3,5-bis(1-(carbamimidoylhydrazono)ethyl)phenyl}decanediamide
  • CPSI2364
  • N,N'-bis((3,5-bis((1E)-1-(carbamimidamidoimino)ethyl)phenyl))decanediamide
  • N,N'-bis[3,5-bis[(E)-N-(diaminomethylideneamino)-C-methylcarbonimidoyl]phenyl]decanediamide
  • N1,N10-Bis(3,5-bis(1-(2-carbamimidoylhydrazono)ethyl)phenyl)decanediamide
  • N,n'-bis({3,5-bis[1-(carbamimidamidoimino)ethyl]phenyl})decanediamide
  • N,N'-Bis(3-acetylphenyl)decane diamide tetrakis (amidinohydrazone)
  • N,N'-Bis(3,5-bis(1- (carbamimidoylhydrazono)ethyl)phenyl)decanediamide
  • N,N'-bis(3,5-bis{(1E)-N-[amino(imino)methyl]ethanehydrazonoyl}phenyl)decanediamide
  • N,N'-bis[3,5-bis[(E)-N-guanidino-C-methyl-carbonimidoyl]phenyl]decanediamide

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
744.91 g/molcalc.
Exact mass
744.4521 Dacalc.
LogP (octanol/water)
1.37calc.
Topological polar surface area
365.2 Ųcalc.
Hydrogen bond donors
10calc.
Hydrogen bond acceptors
10calc.
Rotatable bonds
19calc.
Heavy atoms
54calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.35calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Fails (2 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=C(CCCCCCCCC(=O)Nc1ccccc1)Nc1ccccc1

O=C(CCCCCCCCC(=O)Nc1ccccc1)Nc1ccccc1

2 rings, 26 atoms, the Sebacanilide ring system.

20 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

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

Semapimod suppliers

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

No supplier listings yet

Post one free request and suppliers who make or trade Semapimod can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

Semapimod 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.

Get latest price

Uses and applications

What the substance is used for, by industry and function

Pharmacological actions

  • Anti-Inflammatory Agents, Non-Steroidal
  • Immunosuppressive Agents

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 Semapimod is traded under.

HS 2925.29Indicative HS code

Imines and their derivatives, salts thereof, other

World exports in 2024
$1.8B
+12.4% vs 2023, imports $1.84B
2019 to 2024
Top exporters
  1. China35.9%
  2. France * partner reported15.5%
  3. Germany9.1%
Top importers
  1. United States13.3%
  2. China13.0%
  3. Brazil9.7%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Semapimod?

Semapimod is a chemical substance with the molecular formula C34H52N18O2 and a molar mass of 744.91 g/mol. Its CAS registry number is 352513-83-8. The IUPAC name is N,N'-bis[3,5-bis[(E)-N-(diaminomethylideneamino)-C-methylcarbonimidoyl]phenyl]decanediamide.

What is the CAS number of Semapimod?

The CAS registry number of Semapimod is 352513-83-8.

What is the molecular formula and weight of Semapimod?

The molecular formula of Semapimod is C34H52N18O2 and its molar mass is 744.91 g/mol.

What is Semapimod used for?

Known uses and roles of Semapimod include building blocks in research and laboratory, anti-inflammatory agents, non-steroidal and immunosuppressive agents.

Is Semapimod hazardous?

No GHS hazard classification for Semapimod is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Semapimod?

Semapimod is usually classified under HS code 292529 (Imines and their derivatives, salts thereof, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Semapimod?

Post a free request on CompoundList and suppliers of Semapimod will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Semapimod?

Suppliers quote Semapimod 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 Semapimod

Get quotes for Semapimod

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Semapimod
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of Semapimod with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/semapimod-352513-83-8" title="Semapimod structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Aromatic building blocks or HS code 292529

Price on request
Free quotes, contact stays private
Get quotes