Shanghai Nianxing Industrial Co., Ltd
China
Product Name: tert-Butyl 5-chloro-3-oxo-3H-spiro[isobenzofuran-1,4'-piperidine]-1'-carboxylate
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: tert-Butyl 5-chloro-3-oxo-3H-spiro[isobenzofuran-1,4'-piperidine]-1'-carboxylate
Price: ￥398.0/25mg ￥958.0/100mg
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: TERT-BUTYL 5-CHLORO-3-OXO-3H-SPIRO[ISOBENZOFURAN-1,4'-PIPERIDINE]-1'-CARBOXYLATE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

849106-20-3

849106-20-3 structure

849106-20-3 structure

Name: tert-Butyl 5-chloro-3-oxo-3H-spiro[isobenzofuran-1,4'-piperidine]-1'-carboxylate
Chemical Name: tert-Butyl 5-chloro-3-oxo-3H-spiro[isobenzofuran-1,4'-piperidine]-1'-carboxylate
CAS Number: 849106-20-3
Molecular Formula: C₁₇H₂₀ClNO₄
Molecular Weight: 337.798
Create Date: 2018-12-28 17:45:58
Modify Date: 2025-08-25 18:13:22

Name	tert-Butyl 5-chloro-3-oxo-3H-spiro[isobenzofuran-1,4'-piperidine]-1'-carboxylate
Synonyms	Spiro[isobenzofuran-1(3H),4'-piperidine]-1'-carboxylic acid, 5-chloro-3-oxo-, 1,1-dimethylethyl ester tert-butyl 5-chloro-3-oxospiro[2-benzofuran-1,4'-piperidine]-1'-carboxylate 2-Methyl-2-propanyl 5-chloro-3-oxo-1'H,3H-spiro[2-benzofuran-1,4'-piperidine]-1'-carboxylate

Density	1.3±0.1 g/cm3
Boiling Point	499.2±45.0 °C at 760 mmHg
Molecular Formula	C₁₇H₂₀ClNO₄
Molecular Weight	337.798
Flash Point	255.7±28.7 °C
Exact Mass	337.108093
PSA	55.84000
LogP	3.18
Vapour Pressure	0.0±1.3 mmHg at 25°C
Index of Refraction	1.585
Storage condition	2-8°C

Hazard Codes	Xi
HS Code	2934999090

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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