3-AMINO-2-ISOPROPYL-4(3H)-QUINAZOLINONE

Also known as: 3-Amino-2-isopropyl-4(3H)-quinazolinone, 3-Amino-2-isopropylquinazolin-4(3H)-one, 3-amino-2-isopropyl-3,4-dihydroquinazolin-4-one, 3-amino-2-isopropyl-3H-quinazolin-4-one, 3-amino-2-propan-2-ylquinazolin-4-one, 4(3H)-Quinazolinone, 3-amino-2-(1-methylethyl)-, MFCD00274259

3-AMINO-2-ISOPROPYL-4(3H)-QUINAZOLINONE (CAS 70589-51-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C11H13N3O and a molecular weight of 203.24000 g/mol. Key property: a melting point of 104-106ºC(lit.). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 70589-51-4
Jingsj CID: J-34372-6
Molecular Formula: C₁₁H₁₃N₃O
Molecular Weight: 203.24000 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	104-106ºC(lit.)
Exact Mass	203.10600
PSA	60.91000
LogP	1.81490

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 3-AMINO-2-ISOPROPYL-4(3H)-QUINAZOLINONE?

The CAS number of 3-AMINO-2-ISOPROPYL-4(3H)-QUINAZOLINONE is 70589-51-4.

What are the molecular formula and molecular weight of 3-AMINO-2-ISOPROPYL-4(3H)-QUINAZOLINONE?

3-AMINO-2-ISOPROPYL-4(3H)-QUINAZOLINONE has molecular formula C11H13N3O and molecular weight 203.24000 g/mol.

What are the upstream and downstream products of 3-AMINO-2-ISOPROPYL-4(3H)-QUINAZOLINONE?

For 3-AMINO-2-ISOPROPYL-4(3H)-QUINAZOLINONE, Upstream Products: Isobutyryl chloride, Methyl anthranilate; Downstream Products: N-Acetyl-N-(2-isopropyl-4-oxoquinazolin-3(4H)-yl)acetamide.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "3-AMINO-2-ISOPROPYL-4(3H)-QUINAZOLINONE (CAS 70589-51-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-34372-6 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.