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Impurities and reference standards

Linsidomine

Also known as 3-Morpholinosydnone imine, Linsidomina, Linsidominum

CAS 33876-97-0Formula C6H10N4O2Molar mass 170.17 g/mol
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Linsidomine chemical structure, C6H10N4O2, CAS 33876-97-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
33876-97-0
Formula
C6H10N4O2
Molar mass
170.17 g/mol
HS code
293499
Category
Impurities and reference standards

What is Linsidomine?

Plain description, key identifiers and synonyms

Linsidomine is a member of morpholines.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
3-morpholin-4-yl-1-oxa-3-azonia-2-azanidacyclopent-3-en-5-imine
CAS number
33876-97-0 CAS number cross-checked
Molecular formula
C6H10N4O2
UNII
5O5U71P6VQ
InChIKey
FKDHHVKWGRFRTG-UHFFFAOYSA-N
InChI
InChI=1S/C6H10N4O2/c7-6-5-10(8-12-6)9-1-3-11-4-2-9/h5,7H,1-4H2
SMILES (canonical and isomeric)
C1COCCN1[N+]2=CC(=N)O[N-]2

Synonyms

  • 3-Morpholinosydnone imine
  • Linsidomina
  • Linsidominum
  • sin-1
  • 3-Morpholinosydnoneimine
  • CV 664
  • N-morpholino sydnonimine
  • 3-Morpholino-sydnonimine
  • SIN-1 morpholine
  • 3-morpholinosydonimine
  • 5-azanidyl-3-(morpholin-4-yl)-1,2,3lambda5-oxadiazol-3-ylium
  • 3-Morpholinosydnonimine
  • Sydnonimine-1
  • 3-morpholin-4-yl-1-oxa-3-azonia-2-azanidacyclopent-3-en-5-imine
  • Linsidomine (INN)
  • (3-Morpholino-1,2,3-oxadiazol-3-ium-5-yl)amide
  • 3-Morpholinosydnonimine-1
  • Molsidomine EP Impurity A(Linsidomine)
  • 3-morpholin-4-yl-1,2,3-oxadiazole-5-ylamine
  • Molsidomine Impurity 1 (Molsidomine EP Impurity A)
  • 5-imino-3-morpholino-5H-1,2,3-oxadiazol-3-ium-2-ide
  • 3-Morpholin-4-yl-1,2,3-oxadiazol-3-ium-5-amine chloride
  • 5-azanidyl-3-(morpholin-4-yl)-1,2,3|E?-oxadiazol-3-ylium
  • (3-morpholino-1-oxa-3-azonia-2-azanidacyclopent-3-en-5-ylidene)amine, hydrochloride
  • 3-(4-morpholinyl)-1-oxa-3-azonia-2-azanidacyclopent-3-en-5-imine, hydrochloride
Show all 26 synonyms
  • 5-Amino-3-(4-morpholinyl)-1,2,3-oxadiazolium Inner Salt, Linsidomine, SIN 1, Sydnonimine-1,

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
170.17 g/molcalc.
Exact mass
170.0804 Dacalc.
LogP (octanol/water)
-2.03calc.
Topological polar surface area
67.44 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
1calc.
Heavy atoms
12calc.
Rings
2calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.67calc.
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, N=c1c[n+](N2CCOCC2)[n-]o1

N=c1c[n+](N2CCOCC2)[n-]o1

2 rings, 12 atoms. This chemical is the scaffold itself.

No other chemical in our database has 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.

Linsidomine suppliers

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

All 5 suppliers
5 of 5 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

5 suppliers in 2 countries

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Linsidomine 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

  • Antihypertensive Agents
  • Enzyme Inhibitors
  • Nitric Oxide Donors
  • Platelet Aggregation Inhibitors
  • Vasodilator 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 Linsidomine 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 Linsidomine is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Linsidomine?

Linsidomine is a member of morpholines.

What is the CAS number of Linsidomine?

The CAS registry number of Linsidomine is 33876-97-0.

What is the molecular formula and weight of Linsidomine?

The molecular formula of Linsidomine is C6H10N4O2 and its molar mass is 170.17 g/mol.

What is Linsidomine used for?

Known uses and roles of Linsidomine include biochemical and pharmacological tools in research and laboratory, antihypertensive agents, enzyme inhibitors, nitric oxide donors, platelet aggregation inhibitors and 1 more.

Is Linsidomine hazardous?

No GHS hazard classification for Linsidomine 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 Linsidomine?

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

Where can I buy Linsidomine?

CompoundList lists 5 suppliers of Linsidomine in China 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 Linsidomine?

Suppliers quote Linsidomine 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 Linsidomine

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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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