5-Nitro-2-(pyrrolidin-1-yl)benzaldehyde

Also known as: 5-Nitro-2-pyrrolidin-1-ylbenzaldehyde, 5-Nitro-2-(1-pyrrolidinyl)benzaldehyde, 5-Nitro-2-pyrrolidinylbenzaldehyde, 5-nitro-2-(1-pyrrolidinyl)benzenecarbaldehyde, Benzaldehyde, 5-nitro-2-(1-pyrrolidinyl)-

5-Nitro-2-(pyrrolidin-1-yl)benzaldehyde (CAS 30742-59-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H12N2O3 and a molecular weight of 220.22500 g/mol. Key properties include a melting point of 136ºC, a boiling point of 402.1ºC at 760 mmHg, a density of 1.314 g/cm3 and a flash point of 197ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 30742-59-7
Jingsj CID: J-1473560-5
Molecular Formula: C₁₁H₁₂N₂O₃
Molecular Weight: 220.22500 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	136ºC
Boiling Point	402.1ºC at 760 mmHg
Density	1.314 g/cm3
Flash Point	197ºC
Exact Mass	220.08500
PSA	66.13000
LogP	2.59570
Refractive Index	1.632

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 5-Nitro-2-(pyrrolidin-1-yl)benzaldehyde?

The CAS number of 5-Nitro-2-(pyrrolidin-1-yl)benzaldehyde is 30742-59-7.

What are the molecular formula and molecular weight of 5-Nitro-2-(pyrrolidin-1-yl)benzaldehyde?

5-Nitro-2-(pyrrolidin-1-yl)benzaldehyde has molecular formula C11H12N2O3 and molecular weight 220.22500 g/mol.

What are the upstream and downstream products of 5-Nitro-2-(pyrrolidin-1-yl)benzaldehyde?

For 5-Nitro-2-(pyrrolidin-1-yl)benzaldehyde, Upstream Products: Pyrrolidine, 2-Fluoro-5-nitrobenzaldehyde, 2-Chloro-5-nitrobenzaldehyde.

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. "5-Nitro-2-(pyrrolidin-1-yl)benzaldehyde (CAS 30742-59-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1473560-5 (accessed 2026-11-09).

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