Benzyl spiro[indoline-3,4'-piperidine]-1'-carboxylate

Also known as: 1'-(Benzyloxycarbonyl)spiro[indoline-3,4'-piperidine], 1'-Cbz-spiro[indoline-3,4'-piperidine], 1,2-Dihydrospiro[3H-indole-3,4'-piperidine]-1'-carboxylic acid phenylmethyl ester, Benzyl 1,2-dihydro-1'H-spiro[indole-3,4'-piperidine]-1'-carboxylate

Benzyl spiro[indoline-3,4'-piperidine]-1'-carboxylate (CAS 167484-18-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C20H22N2O2 and a molecular weight of 322.401 g/mol. Key properties include a melting point of 125 °C, a boiling point of 505.2±50.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 259.3±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 167484-18-6
Jingsj CID: J-1427541-3
Molecular Formula: C₂₀H₂₂N₂O₂
Molecular Weight: 322.401 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	125 °C
Boiling Point	505.2±50.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	259.3±30.1 °C
Exact Mass	322.168121
PSA	41.57000
LogP	3.39
Vapor Pressure	0.0±1.3 mmHg at 25°C
Refractive Index	1.639

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 Benzyl spiro[indoline-3,4'-piperidine]-1'-carboxylate?

The CAS number of Benzyl spiro[indoline-3,4'-piperidine]-1'-carboxylate is 167484-18-6.

What are the molecular formula and molecular weight of Benzyl spiro[indoline-3,4'-piperidine]-1'-carboxylate?

Benzyl spiro[indoline-3,4'-piperidine]-1'-carboxylate has molecular formula C20H22N2O2 and molecular weight 322.401 g/mol.

What are the upstream and downstream products of Benzyl spiro[indoline-3,4'-piperidine]-1'-carboxylate?

For Benzyl spiro[indoline-3,4'-piperidine]-1'-carboxylate, Upstream Products: Benzyl 4-formylpiperidine-1-carboxylate, Phenylhydrazine, N-(Benzyloxycarbonyloxy)succinimide; Downstream Products: tert-Butyl spiro[indoline-3,4'-piperidine]-1-carboxylate, Ibutamoren, 1-(Spiro[indoline-3,4'-piperidin]-1-yl)ethanone hydrochloride.

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. "Benzyl spiro[indoline-3,4'-piperidine]-1'-carboxylate (CAS 167484-18-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1427541-3 (accessed 2026-11-09).

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