Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1'-BOC-5-FLUORO-1,2-DIHYDRO-2-OXO-SPIRO[3H-INDOLE-3,4'-PIPERIDINE]
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

866028-06-0

866028-06-0 structure

866028-06-0 structure

Name: 1'-BOC-5-FLUORO-1,2-DIHYDRO-2-OXO-SPIRO[3H-INDOLE-3,4'-PIPERIDINE]
Chemical Name: tert-butyl 5-fluoro-2-oxospiro[1H-indole-3,4'-piperidine]-1'-carboxylate
CAS Number: 866028-06-0
Molecular Formula: C₁₇H₂₁FN₂O₃
Molecular Weight: 320.35900
Create Date: 2018-12-16 17:18:14
Modify Date: 2025-09-15 12:55:16

Name	tert-butyl 5-fluoro-2-oxospiro[1H-indole-3,4'-piperidine]-1'-carboxylate
Synonyms	Boc-5-fluoro-1,2-dihydro-2-oxo-spiro[3h-indole-3,4&rsquo tert-butyl 5-fluoro-2-oxospiro[indoline-3,4'-piperidine]-1'-cboxylate 1'-Boc-5-Fluoro-1，2-dihydro-2-oxo-spiro[3H-indole-3，4'-piperidine 5-FLUORO-1,2-DIHYDRO-2-OXO-SPIRO[3H-INDOLE-3,4'-PIPERIDINE]-1'-CBOXYLIC ACID 1,1-DIMETHYLETHYL ESTER MFCD10566054 tert-Butyl 5-fluoro-2-oxo-1,2-dihydrospiro[indole-3,4'-piperidine]-1'-cboxylat tert-Butyl 5-fluoro-2-oxo-1,2-dihydro-1'H-spiro[indole-3,4'-piperidine]-1'-cboxylate 1'-Boc-5-Fluoro-1,2-dihydro-2-oxo-spiro[3H-indole-3,4'-piperidine] Spiro[3H-indole-3,4'-piperidine]-1'-cboxylic acid, 5-fluoro-1,2-dihydro-2-oxo-, 1,1-dimethylethyl ester tert-butyl 5-fluoro-2-oxospiro[1H-indole-3,4'-piperidine]-1'-cboxylate

Density	1.27g/cm3
Boiling Point	473.6ºC at 760 mmHg
Molecular Formula	C₁₇H₂₁FN₂O₃
Molecular Weight	320.35900
Flash Point	240.2ºC
Exact Mass	320.15400
PSA	58.64000
LogP	3.12240
Index of Refraction	1.574

Hazard Codes	Xi
HS Code	2933399090

56341-41-4 structure

56341-41-4

118753-70-1 structure

118753-70-1

~15%

866028-06-0 structure

866028-06-0

Literature: PFIZER JAPAN INC.; HASHIZUME, Yoshinobu; PFIZER INC. Patent: WO2005/92858 A2, 2005 ; Location in patent: Page/Page column 60 ; WO 2005/092858 A2

Precursor 2
56341-41-4 118753-70-1
DownStream 0

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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