3-Azaspiro[5.5]undec-7-ene-3-carboxylic acid, 9-oxo-, 1,1-diMethylethyl ester

Modify Date: 2025-09-15 23:07:11

3-Azaspiro[5.5]undec-7-ene-3-carboxylic acid, 9-oxo-, 1,1-diMethylethyl ester structure	Common Name	3-Azaspiro[5.5]undec-7-ene-3-carboxylic acid, 9-oxo-, 1,1-diMethylethyl ester
	CAS Number	873924-07-3	Molecular Weight	265.34800
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₁₅H₂₃NO₃	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	tert-butyl 9-oxo-3-azaspiro[5.5]undec-10-ene-3-carboxylate
Synonym	More Synonyms

Molecular Formula	C₁₅H₂₃NO₃
Molecular Weight	265.34800
Exact Mass	265.16800
PSA	46.61000
LogP	2.86070
Storage condition	2-8°C

Hazard Codes	Xi
HS Code	2933990090

Methyl vinyl ketone structure

Methyl vinyl ketone

CAS#:78-94-4

1-Boc-piperidine-4-carboxaldehyde structure

1-Boc-piperidin...

CAS#:137076-22-3

~33%

3-Azaspiro[5.5]undec-7-ene-3-carboxylic acid, 9-oxo-, 1,1-diMethylethyl ester Structure

3-Azaspiro[5.5]...

CAS#:873924-07-3

Literature: WYETH Patent: WO2009/108827 A1, 2009 ; Location in patent: Page/Page column 38 ; WO 2009/108827 A1

Precursor 2
CAS#:78-94-4 Methyl vinyl ketone CAS#:137076-22-3 1-Boc-piperidin...
DownStream 1
CAS#:873924-08-4 tert-Butyl 9-ox...

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%

3-Azaspiro[5.5]undec-7-ene-3-carboxylic acid, 9-oxo-, 1,1-diMethylethyl ester

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-Azaspiro[5.5]undec-7-ene-3-carboxylic acid, 9-oxo-, 1,1-diMethylethyl ester
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: TERT-BUTYL 9-OXO-3-AZASPIRO[5.5]UNDEC-7-ENE-3-CARBOXYLATE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 3-Azaspiro[5.5]undec-7-ene-3-carboxylic acid, 9-oxo-, 1,1-diMethylethyl ester
Price: ￥Inquiry/100mg ￥Inquiry/10g ￥Inquiry/1g ￥Inquiry/250mg
Purity: 97.0%
Delivery: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

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