2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-8-(tert-butoxycarbonyl)-2,8-diazaspiro[4.5]decane-3-carboxylic acid

2-(((9H-芴-9-基)甲氧基)羰基)-8-(叔丁氧基羰基)-2,8-二氮杂螺[4.5]癸烷-3-羧酸

Also known as: 2,8-Diaza-spiro[4.5]decane-2,3,8-tricarboxylic acid 8-tert-butyl ester 2-(9H-fluoren-9-ylmethyl) ester, 2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-8-(Boc)-2,8-diazaspiro[4.5]decane-3-carboxylic acid, 2,8-Diazaspiro[4.5]decane-2,3,8-tricarboxylic acid, 8-(1,1-dimethylethyl) 2-(9H-fluoren-9-ylmethyl) ester, 8-tert-Butyl 2-(9H-fluoren-9-ylmethyl) 2,8-diazaspiro[4.5]decane-2,3,8-tricarboxylate, N2-Fmoc-N8-Boc-2,8-diazaspiro[4.5]decane-3-carboxylic acid, 2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-8-(tert-butoxycarbonyl)-2,8-diazaspiro[4.5]decane-3-carboxylic acid (WT1161)

2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-8-(tert-butoxycarbonyl)-2,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 849928-23-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C29H34N2O6 and a molecular weight of 506.59000 g/mol. It is also known as 2,8-Diaza-spiro[4.5]decane-2,3,8-tricarboxylic acid 8-tert-butyl ester 2-(9H-fluoren-9-ylmethyl) ester, 2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-8-(Boc)-2,8-diazaspiro[4.5]decane-3-carboxylic acid and 2,8-Diazaspiro[4.5]decane-2,3,8-tricarboxylic acid, 8-(1,1-dimethylethyl) 2-(9H-fluoren-9-ylmethyl) ester. Key properties include a boiling point of 674.2ºC at 760 mmHg, a density of 1.31g/cm3 and a flash point of 361.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
849928-23-0
Jingsj CID
J-1963811-9
Molecular Formula
C29H34N2O6
Chinese Name
2-(((9H-芴-9-基)甲氧基)羰基)-8-(叔丁氧基羰基)-2,8-二氮杂螺[4.5]癸烷-3-羧酸
Molecular Weight
506.59000 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point674.2ºC at 760 mmHg
Density1.31g/cm3
Flash Point361.6ºC

Frequently Asked Questions

What is the CAS number of 2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-8-(tert-butoxycarbonyl)-2,8-diazaspiro[4.5]decane-3-carboxylic acid?

The CAS number of 2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-8-(tert-butoxycarbonyl)-2,8-diazaspiro[4.5]decane-3-carboxylic acid is 849928-23-0.

What are the molecular formula and molecular weight of 2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-8-(tert-butoxycarbonyl)-2,8-diazaspiro[4.5]decane-3-carboxylic acid?

2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-8-(tert-butoxycarbonyl)-2,8-diazaspiro[4.5]decane-3-carboxylic acid has molecular formula C29H34N2O6 and molecular weight 506.59000 g/mol.

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

Last updated:

How to cite: Jingsj. "2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-8-(tert-butoxycarbonyl)-2,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 849928-23-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1963811-9 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.