tert-Butyl 4-(2-nitrophenylamino)piperidine-1-carboxylate

Also known as: 1-BOC-4-[(2-NITROPHENYL)AMINO]-PIPERIDINE, 1-Piperidinecarboxylic acid, 4-[(2-nitrophenyl)amino]-, 1,1-dimethylethyl ester, tert-butyl 4-(2-nitroanilino)piperidine-1-carboxylate, 4-(2-nitro-phenylamino)-piperidine-1-carboxylic acid tert-butyl ester, N-Boc-4-(2-nitrophenylamino)piperidine, t-butyl 4-[(2-nitrophenyl)amino]-1-piperidinecarboxylate, tert-Butyl 4-(2-nitrophenylamino)piperidine-1-carboxylate

tert-Butyl 4-(2-nitrophenylamino)piperidine-1-carboxylate (CAS 87120-73-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C16H23N3O4 and a molecular weight of 321.37200 g/mol. Key properties include a boiling point of 462.1ºC at 760 mmHg, a density of 1.229g/cm3 and a flash point of 233.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 87120-73-8
Jingsj CID: J-1480996-2
Molecular Formula: C₁₆H₂₃N₃O₄
Molecular Weight: 321.37200 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	462.1ºC at 760 mmHg
Density	1.229g/cm3
Flash Point	233.3ºC
Exact Mass	321.16900
PSA	87.39000
LogP	3.94030
Refractive Index	1.581

Customs & Trade Information

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. 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 tert-Butyl 4-(2-nitrophenylamino)piperidine-1-carboxylate?

The CAS number of tert-Butyl 4-(2-nitrophenylamino)piperidine-1-carboxylate is 87120-73-8.

What are the molecular formula and molecular weight of tert-Butyl 4-(2-nitrophenylamino)piperidine-1-carboxylate?

tert-Butyl 4-(2-nitrophenylamino)piperidine-1-carboxylate has molecular formula C16H23N3O4 and molecular weight 321.37200 g/mol.

What are the upstream and downstream products of tert-Butyl 4-(2-nitrophenylamino)piperidine-1-carboxylate?

For tert-Butyl 4-(2-nitrophenylamino)piperidine-1-carboxylate, Upstream Products: 4-Amino-1-Boc-piperidine, 1-chloro-2-nitrobenzene; Downstream Products: tert-butyl 4-(2-oxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)piperidine-1-carboxylate, tert-butyl 4-((2-aminophenyl)amino)piperidine-1-carboxylate.

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. "tert-Butyl 4-(2-nitrophenylamino)piperidine-1-carboxylate (CAS 87120-73-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1480996-2 (accessed 2026-11-09).

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