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Heterocyclic building blocks

Bbr 1509

Also known as Acetamide, N-(3,4,4a,5,6,7-hexahydro-3-oxo-2H-benzo(6,7)cyclohepta(1,2-c)pyridazin-9-yl)-, (+-)-, dl-9-Acetylamino-2,4,4a,5,6,7-hexahydro-3H-benzo(6,7)cyclohepten(1,2-c)pyridazin-3-one, N-(3-Hydroxy-4a,5,6,7-tetrahydro-4H-benzo[6,7]cyclohepta[1,2-c]pyridazin-9-yl)ethanimidic acid

CAS 103602-79-5Formula C15H17N3O2Molar mass 271.32 g/mol
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Bbr 1509 chemical structure, C15H17N3O2, CAS 103602-79-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
103602-79-5
Formula
C15H17N3O2
Molar mass
271.32 g/mol
HS code
293379
Category
Heterocyclic building blocks

What is Bbr 1509?

Plain description, key identifiers and synonyms

Bbr 1509 is a chemical substance with the molecular formula C15H17N3O2 and a molar mass of 271.32 g/mol. Its CAS registry number is 103602-79-5. The IUPAC name is N-(5-oxo-3,4-diazatricyclo[9.4.0.02,7]pentadeca-1(11),2,12,14-tetraen-13-yl)acetamide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
N-(5-oxo-3,4-diazatricyclo[9.4.0.02,7]pentadeca-1(11),2,12,14-tetraen-13-yl)acetamide
CAS number
103602-79-5 CAS number cross-checked
Molecular formula
C15H17N3O2
InChIKey
KTXZJVBDYSLVRN-UHFFFAOYSA-N
InChI
InChI=1S/C15H17N3O2/c1-9(19)16-12-5-6-13-10(7-12)3-2-4-11-8-14(20)17-18-15(11)13/h5-7,11H,2-4,8H2,1H3,(H,16,19)(H,17,20)
SMILES (canonical and isomeric)
CC(=O)NC1=CC2=C(C=C1)C3=NNC(=O)CC3CCC2

Synonyms

  • Acetamide, N-(3,4,4a,5,6,7-hexahydro-3-oxo-2H-benzo(6,7)cyclohepta(1,2-c)pyridazin-9-yl)-, (+-)-
  • dl-9-Acetylamino-2,4,4a,5,6,7-hexahydro-3H-benzo(6,7)cyclohepten(1,2-c)pyridazin-3-one
  • N-(3-Hydroxy-4a,5,6,7-tetrahydro-4H-benzo[6,7]cyclohepta[1,2-c]pyridazin-9-yl)ethanimidic acid

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
271.32 g/molcalc.
Exact mass
271.1321 Dacalc.
LogP (octanol/water)
1.82calc.
Topological polar surface area
70.56 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
1calc.
Heavy atoms
20calc.
Rings
3calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.4calc.
Formal charge
0calc.
Stereocentres
1calc.
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=C1CC2CCCc3ccccc3C2=NN1

O=C1CC2CCCc3ccccc3C2=NN1

3 rings, 16 atoms, the 2,4,4A,5,6,7-Hexahydro-benzo[6,7]cyclohepta[1,2-C]pyridazin-3-one ring system.

2 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.

Bbr 1509 suppliers

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Bbr 1509 price

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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 Bbr 1509 is traded under.

HS 2933.79Indicative HS code

Lactams, other lactams

World exports in 2024
$16.2B
−64.4% vs 2023, imports $15.4B
2019 to 2024
Top exporters
  1. Ireland37.0%
  2. France * partner reported15.6%
  3. Spain11.3%
Top importers
  1. Germany27.8%
  2. Ireland18.9%
  3. Panama * partner reported12.9%

* Partner reported figures, a lower bound.

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

The HS code shown for Bbr 1509 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Bbr 1509, based on the data on this page

What is Bbr 1509?

Bbr 1509 is a chemical substance with the molecular formula C15H17N3O2 and a molar mass of 271.32 g/mol. Its CAS registry number is 103602-79-5. The IUPAC name is N-(5-oxo-3,4-diazatricyclo[9.4.0.02,7]pentadeca-1(11),2,12,14-tetraen-13-yl)acetamide.

What is the CAS number of Bbr 1509?

The CAS registry number of Bbr 1509 is 103602-79-5.

What is the molecular formula and weight of Bbr 1509?

The molecular formula of Bbr 1509 is C15H17N3O2 and its molar mass is 271.32 g/mol.

What is Bbr 1509 used for?

Known uses and roles of Bbr 1509 include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Bbr 1509 hazardous?

No GHS hazard classification for Bbr 1509 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 Bbr 1509?

Bbr 1509 is usually classified under HS code 293379 (Lactams, other lactams). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Bbr 1509?

Post a free request on CompoundList and suppliers of Bbr 1509 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Bbr 1509?

Suppliers quote Bbr 1509 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 Bbr 1509

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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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