Shanghai Nianxing Industrial Co., Ltd
China
Product Name: tert-butyl 2,9-diazaspiro[5.5]undecane-9-carboxylate
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: tert-butyl 2,9-diazaspiro[5.5]undecane-9-carboxylate
Price: ￥1828.0/1g
Purity: 97.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Tert butyl 2,9-diazaspiro[5.5]undecane-9-carboxylate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1023595-19-8

1023595-19-8 structure

1023595-19-8 structure

Name: tert-butyl 2,9-diazaspiro[5.5]undecane-9-carboxylate
Chemical Name: 2,9-Diazaspiro[5.5]undecane-9-carboxylic acid tert-butyl ester
CAS Number: 1023595-19-8
Molecular Formula: C₁₄H₂₆N₂O₂
Molecular Weight: 254.368
Create Date: 2018-12-25 12:11:44
Modify Date: 2025-08-25 17:58:44

Name	2,9-Diazaspiro[5.5]undecane-9-carboxylic acid tert-butyl ester
Synonyms	9-Boc-2,9-diazaspiro[5.5]undecane 2-Methyl-2-propanyl 2,9-diazaspiro[5.5]undecane-9-carboxylate 2,9-Diazaspiro[5.5]undecane-9-carboxylic acid, 1,1-dimethylethyl ester tert-Butyl 2,9-diazaspiro[5.5]undecane-9-carboxylate

Density	1.1±0.1 g/cm3
Boiling Point	354.1±35.0 °C at 760 mmHg
Molecular Formula	C₁₄H₂₆N₂O₂
Molecular Weight	254.368
Flash Point	168.0±25.9 °C
Exact Mass	254.199432
PSA	41.57000
LogP	2.02
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.513
Storage condition	2-8°C

HS Code	2933990090

1033819-08-7 structure

1033819-08-7

~%

1023595-19-8 structure

1023595-19-8

Literature: WO2014/15495 A1, ; Page/Page column 36 ;

123855-51-6 structure

123855-51-6

~%

1023595-19-8 structure

1023595-19-8

Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 24, # 2 p. 565 - 570

137076-22-3 structure

137076-22-3

~%

1023595-19-8 structure

1023595-19-8

Literature: WO2014/15495 A1, ;

124443-68-1 structure

124443-68-1

~%

1023595-19-8 structure

1023595-19-8

Literature: WO2014/15495 A1, ;

Precursor 4
1033819-08-7 123855-51-6 137076-22-3 124443-68-1
DownStream 0

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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