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Heterocyclic building blocks

Sbb018437

Also known as 2,3-dimethyl-1,4-dioxo-1,2,3,4-tetrahydrophthalazine-6-carboxylic acid, 2,3-dimethyl-1,4-dioxophthalazine-6-carboxylic acid, 6-Phthalazinecarboxylic acid, 1,2,3,4-tetrahydro-2,3-dimethyl-1,4-dioxo-

CAS 64377-78-2Formula C11H10N2O4Molar mass 234.21 g/mol
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Sbb018437 chemical structure, C11H10N2O4, CAS 64377-78-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
64377-78-2
Formula
C11H10N2O4
Molar mass
234.21 g/mol
HS code
293399
Category
Heterocyclic building blocks

What is Sbb018437?

Plain description, key identifiers and synonyms

Sbb018437 is a chemical substance with the molecular formula C11H10N2O4 and a molar mass of 234.21 g/mol. Its CAS registry number is 64377-78-2. The IUPAC name is 2,3-dimethyl-1,4-dioxophthalazine-6-carboxylic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2,3-dimethyl-1,4-dioxophthalazine-6-carboxylic acid
CAS number
64377-78-2 CAS number cross-checked
Molecular formula
C11H10N2O4
MDL number
MFCD09063058
InChIKey
LEASUUZBOMNQLI-UHFFFAOYSA-N
InChI
InChI=1S/C11H10N2O4/c1-12-9(14)7-4-3-6(11(16)17)5-8(7)10(15)13(12)2/h3-5H,1-2H3,(H,16,17)
SMILES (canonical and isomeric)
CN1C(=O)C2=C(C=C(C=C2)C(=O)O)C(=O)N1C

Synonyms

  • 2,3-dimethyl-1,4-dioxo-1,2,3,4-tetrahydrophthalazine-6-carboxylic acid
  • 2,3-dimethyl-1,4-dioxophthalazine-6-carboxylic acid
  • 6-Phthalazinecarboxylic acid, 1,2,3,4-tetrahydro-2,3-dimethyl-1,4-dioxo-
  • 2,3-dimethyl-1,4-dioxo-phthalazine-6-carboxylic acid
  • 2,3-dimethyl-1,4-dioxo-2,3-dihydrophthalazine-6-carboxylic acid
  • 2,3-Dimethyl-1,4-dioxo-1,2,3,4-tetrahydro-6-phthalazinecarboxylic acid
  • 2,3-dimethyl-1,4-dioxo-1,2,3,4-tetrahydrophthalazine-6-carboxylicacid

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
234.21 g/molcalc.
Exact mass
234.0641 Dacalc.
LogP (octanol/water)
-0.06calc.
Topological polar surface area
81.3 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
1calc.
Heavy atoms
17calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.18calc.
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=c1[nH][nH]c(=O)c2ccccc12

O=c1[nH][nH]c(=O)c2ccccc12

2 rings, 12 atoms, the 2,3-Dihydro-1,4-phthalazinedione ring system.

104 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.

Sbb018437 suppliers

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Sbb018437 price

Indicative price range per kg from live supplier offers

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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 Sbb018437 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 Sbb018437 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Sbb018437, based on the data on this page

What is Sbb018437?

Sbb018437 is a chemical substance with the molecular formula C11H10N2O4 and a molar mass of 234.21 g/mol. Its CAS registry number is 64377-78-2. The IUPAC name is 2,3-dimethyl-1,4-dioxophthalazine-6-carboxylic acid.

What is the CAS number of Sbb018437?

The CAS registry number of Sbb018437 is 64377-78-2.

What is the molecular formula and weight of Sbb018437?

The molecular formula of Sbb018437 is C11H10N2O4 and its molar mass is 234.21 g/mol.

What is Sbb018437 used for?

Known uses and roles of Sbb018437 include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Sbb018437 hazardous?

No GHS hazard classification for Sbb018437 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 Sbb018437?

Sbb018437 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 Sbb018437?

Post a free request on CompoundList and suppliers of Sbb018437 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Sbb018437?

Suppliers quote Sbb018437 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 Sbb018437

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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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