Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,9-Diazaspiro[5.5]undecane-9-carboxylic acid, 1,1-dimethylethyl ester
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,9-Diazaspiro[5.5]undecane-9-carboxylic acid, 1,1-dimethylethyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1031927-14-6

1031927-14-6 structure

1031927-14-6 structure

Name: 1,9-Diazaspiro[5.5]undecane-9-carboxylic acid, 1,1-dimethylethyl ester
Chemical Name: tert-Butyl 1,9-diazaspiro[5.5]undecane-9-carboxylate
CAS Number: 1031927-14-6
Molecular Formula: C₁₄H₂₆N₂O₂
Molecular Weight: 254.36800
Create Date: 2018-12-27 15:20:59
Modify Date: 2025-09-14 22:44:38

Name	tert-Butyl 1,9-diazaspiro[5.5]undecane-9-carboxylate
Synonyms	de-0047

Molecular Formula	C₁₄H₂₆N₂O₂
Molecular Weight	254.36800
Exact Mass	254.19900
PSA	41.57000
LogP	2.79630

Hazard Codes	Xi
HS Code	2933990090

918896-27-2 structure

918896-27-2

~80%

1031927-14-6 structure

1031927-14-6

Literature: Jenkins, Ian D.; Lacrampe, Fabienne; Ripper, Justin; Alcaraz, Lilian; Van Le, Phuc; Nikolakopoulos, George; De Leone, Priscila Almeida; White, Rodney H.; Quinn, Ronald J. Journal of Organic Chemistry, 2009 , vol. 74, # 3 p. 1304 - 1313

Precursor 1
918896-27-2
DownStream 1
1100748-67-1

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%

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