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Screening compounds

Pirolazamide

Also known as Pirolazamida, Pirolazamidum, Hexahydro-alpha,alpha-diphenylpyrrolo-(1,2-alpha)pyrazine-2(1H)-butyramide

CAS 39186-49-7Formula C23H29N3OMolar mass 363.51 g/mol
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Pirolazamide chemical structure, C23H29N3O, CAS 39186-49-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
39186-49-7
Formula
C23H29N3O
Molar mass
363.51 g/mol
HS code
293359
Category
Screening compounds

What is Pirolazamide?

Plain description, key identifiers and synonyms

Pirolazamide is a chemical substance with the molecular formula C23H29N3O and a molar mass of 363.51 g/mol. Its CAS registry number is 39186-49-7. The IUPAC name is 4-(3,4,6,7,8,8a-hexahydro-1H-pyrrolo[1,2-a]pyrazin-2-yl)-2,2-diphenylbutanamide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
4-(3,4,6,7,8,8a-hexahydro-1H-pyrrolo[1,2-a]pyrazin-2-yl)-2,2-diphenylbutanamide
CAS number
39186-49-7 CAS number cross-checked
Molecular formula
C23H29N3O
UNII
GQN5BVM24W
InChIKey
SEINJQWGYXAADT-UHFFFAOYSA-N
InChI
InChI=1S/C23H29N3O/c24-22(27)23(19-8-3-1-4-9-19,20-10-5-2-6-11-20)13-15-25-16-17-26-14-7-12-21(26)18-25/h1-6,8-11,21H,7,12-18H2,(H2,24,27)
SMILES (canonical and isomeric)
C1CC2CN(CCN2C1)CCC(C3=CC=CC=C3)(C4=CC=CC=C4)C(=O)N

Synonyms

  • Pirolazamida
  • Pirolazamidum
  • Hexahydro-alpha,alpha-diphenylpyrrolo-(1,2-alpha)pyrazine-2(1H)-butyramide
  • 4-(3,4,6,7,8,8a-hexahydro-1H-pyrrolo[1,2-a]pyrazin-2-yl)-2,2-diphenylbutanamide
  • Pirolazamide (USAN/INN)
  • Hexahydro-alpha,alpha-diphenylpyrrolo(1,2-a)pyrazine-2(1H)-butyramide
  • 4-(Hexahydropyrrolo[1,2-a]pyrazin-2(1H)-yl)-2,2-diphenylbutanamide
  • Pyrrolo(1,2-a)pyrazine-2(1H)-butanamide, hexahydro-alpha,alpha-diphenyl-
  • Hexahydro-alpha,alpha-diphenylpyrrolo(1,2-a)pyrazine-2(1H)-butanamide

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
363.51 g/molcalc.
Exact mass
363.2311 Dacalc.
LogP (octanol/water)
2.63calc.
Topological polar surface area
49.57 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
6calc.
Heavy atoms
27calc.
Rings
4calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.44calc.
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, c1ccc(C(CCN2CCN3CCCC3C2)c2ccccc2)cc1

c1ccc(C(CCN2CCN3CCCC3C2)c2ccccc2)cc1

4 rings, 24 atoms.

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.

Pirolazamide suppliers

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Pirolazamide 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 Pirolazamide is traded under.

HS 2933.59Indicative HS code

Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring, other

World exports in 2024
$18.4B
+10.5% vs 2023, imports $24.8B
2019 to 2024
Top exporters
  1. Ireland43.6%
  2. Switzerland * partner reported26.3%
  3. China7.9%
Top importers
  1. Slovenia30.3%
  2. United States30.1%
  3. Germany15.3%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Pirolazamide?

Pirolazamide is a chemical substance with the molecular formula C23H29N3O and a molar mass of 363.51 g/mol. Its CAS registry number is 39186-49-7. The IUPAC name is 4-(3,4,6,7,8,8a-hexahydro-1H-pyrrolo[1,2-a]pyrazin-2-yl)-2,2-diphenylbutanamide.

What is the CAS number of Pirolazamide?

The CAS registry number of Pirolazamide is 39186-49-7.

What is the molecular formula and weight of Pirolazamide?

The molecular formula of Pirolazamide is C23H29N3O and its molar mass is 363.51 g/mol.

What is Pirolazamide used for?

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

Is Pirolazamide hazardous?

No GHS hazard classification for Pirolazamide 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 Pirolazamide?

Pirolazamide is usually classified under HS code 293359 (Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Pirolazamide?

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

What is the price of Pirolazamide?

Suppliers quote Pirolazamide 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

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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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