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Heterocyclic building blocks

Asasantin

Also known as Aggrenox, Asasantin Retard, 2-acetyloxybenzoic acid, 2-[[2-[bis(2-hydroxyethyl)amino]-4,8-di(piperidin-1-yl)pyrimido[5,4-d]pyrimidin-6-yl]-(2-hydroxyethyl)amino]ethanol

CAS 87653-67-6Formula C33H48N8O8Molar mass 684.80 g/mol
2 suppliers listed
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Asasantin chemical structure, C33H48N8O8, CAS 87653-67-6
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
87653-67-6
Formula
C33H48N8O8
Molar mass
684.80 g/mol
HS code
293359
Category
Heterocyclic building blocks

What is Asasantin?

Plain description, key identifiers and synonyms

Asasantin is a pharmaceutical combination.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-acetyloxybenzoic acid, 2-[[2-[bis(2-hydroxyethyl)amino]-4,8-di(piperidin-1-yl)pyrimido[5,4-d]pyrimidin-6-yl]-(2-hydroxyethyl)amino]ethanol
CAS number
87653-67-6 CAS number cross-checked
Molecular formula
C33H48N8O8
InChIKey
NOHUXXDTQJPXSB-UHFFFAOYSA-N
InChI
InChI=1S/C24H40N8O4.C9H8O4/c33-15-11-31(12-16-34)23-26-20-19(21(27-23)29-7-3-1-4-8-29)25-24(32(13-17-35)14-18-36)28-22(20)30-9-5-2-6-10-30;1-6(10)13-8-5-3-2-4-7(8)9(11)12/h33-36H,1-18H2;2-5H,1H3,(H,11,12)
SMILES (canonical and isomeric)
CC(=O)OC1=CC=CC=C1C(=O)O.C1CCN(CC1)C2=NC(=NC3=C2N=C(N=C3N4CCCCC4)N(CCO)CCO)N(CCO)CCO

Synonyms

  • Aggrenox
  • Asasantin Retard
  • 2-acetyloxybenzoic acid, 2-[[2-[bis(2-hydroxyethyl)amino]-4,8-di(piperidin-1-yl)pyrimido[5,4-d]pyrimidin-6-yl]-(2-hydroxyethyl)amino]ethanol
  • Aspirin / Dipyridamole
  • aspirin, dipyridamole drug combination
  • TX 3301
  • Aspirin/extended-release dipyridamole
  • 3301, TX
  • 2-(Acetyloxy)benzoic acid--2,2',2'',2'''-{[4,8-di(piperidin-1-yl)pyrimido[5,4-d]pyrimidine-2,6-diyl]dinitrilo}tetra(ethan-1-ol) (1/1)
  • Benzoic acid, 2-(acetyloxy)-, mixt. with 2,2',2'',2'''-((4,8-di-1-piperidinylpyrimido(5,4-d)pyrimidine-2,6-diyl)dinitrilo)tetrakis(ethanol)

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
684.80 g/molcalc.
Exact mass
684.3595 Dacalc.
LogP (octanol/water)
1.29calc.
Topological polar surface area
209 Ųcalc.
Hydrogen bond donors
5calc.
Hydrogen bond acceptors
15calc.
Rotatable bonds
14calc.
Heavy atoms
49calc.
Rings
5calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0.58calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
2calc.
Lipinski rule of five
Fails (2 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, c1nc(N2CCCCC2)c2ncnc(N3CCCCC3)c2n1

c1nc(N2CCCCC2)c2ncnc(N3CCCCC3)c2n1

4 rings, 22 atoms.

22 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.

Asasantin suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 2 suppliers

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

2 suppliers in 2 countries

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Asasantin price

Indicative price range per kg from live supplier offers

No published prices right now

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

Frequently asked questions

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

What is Asasantin?

Asasantin is a pharmaceutical combination.

What is the CAS number of Asasantin?

The CAS registry number of Asasantin is 87653-67-6.

What is the molecular formula and weight of Asasantin?

The molecular formula of Asasantin is C33H48N8O8 and its molar mass is 684.80 g/mol.

What is Asasantin used for?

Known uses and roles of Asasantin include building blocks in research and laboratory.

Is Asasantin hazardous?

No GHS hazard classification for Asasantin 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 Asasantin?

Asasantin 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 Asasantin?

CompoundList lists 2 suppliers of Asasantin in Bangladesh and India. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Asasantin in India?

1 supplier in India list Asasantin on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Asasantin?

Suppliers quote Asasantin 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 Asasantin

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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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