Compound Q&A
Are there alternatives to spiro[indene-1,4'-piperidine] hydrochloride (CAS: 137730-67-7) in synthesis?
Answer
![Spiro[indene-1,4'-piperidine] hydrochloride (1:1)](https://static.chemtradehub.com/structs/137/137730-67-7-2791.webp "Spiro[indene-1,4'-piperidine] hydrochloride (1:1)")
In synthesis, spiro[indene-1,4'-piperidine] hydrochloride (CAS: 137730-67-7) can be replaced by similar compounds such as other piperidine derivatives or indene analogs. Common alternative reagents include other tertiary amines or cyclic ketones, which can serve as precursors for similar spiro compounds.
About
CAS No
137730-67-7
English Name
Spiro[indene-1,4'-piperidine] hydrochloride (1:1)
Molecular Formula
C13H16ClN
Molecular Weight
221.73 g/mol
SMILES
C1CNCCC12C=CC3=CC=CC=C23.Cl
InChIKey
CNFMPMUITJAJKC-UHFFFAOYSA-N
Last Updated: 2025-10-29 13:16
![Spiro[indene-1,4'-piperidine] hydrochloride (1:1) — Shanghai Yuyeh Biotechnology Co., Ltd.](https://static.chemtradehub.com/suppliers/67ce9f132b2de6e8e95a48fe/67ce9f132b2de6e8e95a48fe-logo.webp){kind=logo}
![Spiro[indene-1,4'-piperidine] hydrochloride (1:1) — Jin Jinle (Hunan) Chemical Co., Ltd.](https://static.chemtradehub.com/suppliers/67ce76192b2de6e8e95a464e/67ce76192b2de6e8e95a464e-logo.webp){kind=logo}
![Spiro[indene-1,4'-piperidine] hydrochloride (1:1) — HePeng （ ShangHai ） Biotechnology Co Ltd](https://static.chemtradehub.com/suppliers/67ceccf22b2de6e8e95a5e0f/67ceccf22b2de6e8e95a5e0f-logo.webp){kind=logo}