CompoundList

Pyrazoloacridine

Also known as PD 115934, (3-(4-methoxy-10-nitro-8,14,15-triazatetracyclo(7.6.1.0^(2,7).0^(13,16))hexadeca-1(15),2,4,6,9(16),10,12-heptaen-14-yl)propyl)dimethylamine, N,N-Dimethyl-9-methoxy-5-nitropyrazolo(3,4,5-kl)acridine-2(6H)-propanamine

CAS 99009-20-8Formula C19H21N5O3Molar mass 367.41 g/mol
Pyrazoloacridine chemical structure, C19H21N5O3, CAS 99009-20-8
2D chemical structure

Key facts

What buyers check first

CAS number
99009-20-8
Formula
C19H21N5O3
Molar mass
367.41 g/mol
Solubility
Water > 10.12 (mg/mL)
HS code
293399
Category
Screening compounds

What is Pyrazoloacridine?

Plain description, key identifiers and synonyms

Pyrazoloacridine is a 9-methoxy acridine compound containing a reducible 5-nitro substituent. Pyrazoloacridine appears to intercalate into DNA and inhibit RNA synthesis, DNA synthesis, and the activities of topoisomerases I and II, thereby causing cytotoxicity. (NCI04)

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
3-(4-methoxy-10-nitro-8,14,15-triazatetracyclo[7.6.1.02,7.013,16]hexadeca-1(15),2(7),3,5,9,11,13(16)-heptaen-14-yl)-N,N-dimethylpropan-1-amine
CAS number
99009-20-8
Molecular formula
C19H21N5O3
UNII
L24XJN68OW
InChIKey
HZCWPKGYTCJSEB-UHFFFAOYSA-N
InChI
InChI=1S/C19H21N5O3/c1-22(2)9-4-10-23-15-7-8-16(24(25)26)19-17(15)18(21-23)13-11-12(27-3)5-6-14(13)20-19/h5-8,11,20H,4,9-10H2,1-3H3
SMILES (canonical and isomeric)
CN(C)CCCN1C2=C3C(=C(C=C2)[N+](=O)[O-])NC4=C(C3=N1)C=C(C=C4)OC

Synonyms

  • PD 115934
  • (3-(4-methoxy-10-nitro-8,14,15-triazatetracyclo(7.6.1.0^(2,7).0^(13,16))hexadeca-1(15),2,4,6,9(16),10,12-heptaen-14-yl)propyl)dimethylamine
  • N,N-Dimethyl-9-methoxy-5-nitropyrazolo(3,4,5-kl)acridine-2(6H)-propanamine
  • 3-(9-Methoxy-5-nitropyrazolo[3,4,5-kl]acridin-2(6H)-yl)-N,N-dimethylpropan-1-amine
  • Pyrazolo-acridine (free base)
  • 3-(4-methoxy-10-nitro-8,14,15-triazatetracyclo[7.6.1.02,7.013,16]hexadeca-1(15),2(7),3,5,9,11,13(16)-heptaen-14-yl)-N,N-dimethylpropan-1-amine
  • pyrazolo(3,4,5-kL)acridine-2(6H)-propanamine, 9-methoxy-N,N-dimethyl-5-nitro-
  • Pyrazolo[3,4,5-kl]acridine-2(6H)-propanamine, 9-methoxy-N,N-dimethyl-5-nitro-
  • PD 115,934
  • 9-Methoxy-N,N-dimethyl-5-nitro-2,6-dihydropyrazolo[3,4,5-kl]acridine-2-propanamine
  • Pyrazolo(3,4,5-kl)acridine-2(6H)-propanamine, N,N-dimethyl-9-methoxy-5-nitro-
  • 2-[(3-N',4,5-kl]acridine, free base
  • Pyrazolo[3,4,5-kl]acridine-2(6H)-propanamide, 9-methoxy-N,N-dimethyl-
  • 2-[(3-N',N'-Dimethylamino)propyl]-9-methoxy-5-nitro-[6H]-pyrazolo[3,4,5-kl]acridine
  • 3-(9-Methoxy-5-nitropyrazolo[3,4,5-kl]acridin-2(6H)-yl)-N,N-dimethyl-1-propanamine
  • 3-(9-Methoxy-5-nitropyrazolo[3,4,5-kl]acridin-2(6H)-yl)-N,N-dimethyl-1-propanamine #

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

Solubility
Water > 10.12 (mg/mL)exp.

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
367.41 g/molcalc.
Exact mass
367.1644 Dacalc.
LogP (octanol/water)
3.63calc.
Topological polar surface area
85.46 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
6calc.
Rotatable bonds
6calc.
Heavy atoms
27calc.
Rings
4calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0.32calc.
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, c1ccc2c(c1)Nc1cccc3[nH]nc-2c13

c1ccc2c(c1)Nc1cccc3[nH]nc-2c13

4 rings, 16 atoms.

10 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.

Pyrazoloacridine suppliers

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Pyrazoloacridine 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

Roles

  • antineoplastic agent
  • pharmaceutical

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

Frequently asked questions

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

What is Pyrazoloacridine?

Pyrazoloacridine is a 9-methoxy acridine compound containing a reducible 5-nitro substituent. Pyrazoloacridine appears to intercalate into DNA and inhibit RNA synthesis, DNA synthesis, and the activities of topoisomerases I and II, thereby causing cytotoxicity. (NCI04)

What is the CAS number of Pyrazoloacridine?

The CAS registry number of Pyrazoloacridine is 99009-20-8.

What is the molecular formula and weight of Pyrazoloacridine?

The molecular formula of Pyrazoloacridine is C19H21N5O3 and its molar mass is 367.41 g/mol.

What is Pyrazoloacridine used for?

Known uses and roles of Pyrazoloacridine include building blocks in research and laboratory, screening compounds in research and laboratory, antineoplastic agent and pharmaceutical.

Is Pyrazoloacridine hazardous?

No GHS hazard classification for Pyrazoloacridine 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 Pyrazoloacridine?

Pyrazoloacridine 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 Pyrazoloacridine?

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

What is the price of Pyrazoloacridine?

Suppliers quote Pyrazoloacridine 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 Pyrazoloacridine

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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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