CompoundList

Cinnolin-7-amine

Also known as 7-Cinnolinamine, cinnoline, 7-amino-

CAS 101421-70-9Formula C8H7N3Molar mass 145.17 g/mol
Cinnolin-7-amine chemical structure, C8H7N3, CAS 101421-70-9
2D chemical structure

Key facts

What buyers check first

CAS number
101421-70-9
Formula
C8H7N3
Molar mass
145.17 g/mol
HS code
293399
Category
Heterocyclic building blocks

What is Cinnolin-7-amine?

Plain description, key identifiers and synonyms

Cinnolin-7-amine is a chemical substance with the molecular formula C8H7N3 and a molar mass of 145.17 g/mol. Its CAS registry number is 101421-70-9.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
cinnolin-7-amine
CAS number
101421-70-9 CAS number cross-checked
Molecular formula
C8H7N3
InChIKey
IXCIEYFFNCPRNQ-UHFFFAOYSA-N
InChI
InChI=1S/C8H7N3/c9-7-2-1-6-3-4-10-11-8(6)5-7/h1-5H,9H2
SMILES (canonical and isomeric)
C1=CC(=CC2=C1C=CN=N2)N

Synonyms

  • 7-Cinnolinamine
  • cinnoline, 7-amino-

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
145.17 g/molcalc.
Exact mass
145.064 Dacalc.
LogP (octanol/water)
1.21calc.
Topological polar surface area
51.8 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
0calc.
Heavy atoms
11calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0calc.
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, c1ccc2nnccc2c1

c1ccc2nnccc2c1

2 rings, 10 atoms, the Cinnoline ring system.

502 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.

Cinnolin-7-amine 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 Cinnolin-7-amine can send you quotes. Your contact details stay private until you accept a quote.

Cinnolin-7-amine 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

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 Cinnolin-7-amine 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 Cinnolin-7-amine is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Cinnolin-7-amine, based on the data on this page

What is Cinnolin-7-amine?

Cinnolin-7-amine is a chemical substance with the molecular formula C8H7N3 and a molar mass of 145.17 g/mol. Its CAS registry number is 101421-70-9.

What is the CAS number of Cinnolin-7-amine?

The CAS registry number of Cinnolin-7-amine is 101421-70-9.

What is the molecular formula and weight of Cinnolin-7-amine?

The molecular formula of Cinnolin-7-amine is C8H7N3 and its molar mass is 145.17 g/mol.

What is Cinnolin-7-amine used for?

Known uses and roles of Cinnolin-7-amine include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Cinnolin-7-amine hazardous?

No GHS hazard classification for Cinnolin-7-amine 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 Cinnolin-7-amine?

Cinnolin-7-amine 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 Cinnolin-7-amine?

Post a free request on CompoundList and suppliers of Cinnolin-7-amine will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Cinnolin-7-amine?

Suppliers quote Cinnolin-7-amine 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 Cinnolin-7-amine

Get quotes for Cinnolin-7-amine

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
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 Cinnolin-7-amine 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/cinnolin-7-amine-101421-70-9" title="Cinnolin-7-amine 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 Heterocyclic building blocks or HS code 293399

Price on request
Free quotes, contact stays private
Get quotes