42191-83-3

42191-83-3 structure

Name: ETHYL 3H-SPIRO[ISOBENZOFURAN-1,4'-PIPERIDINE]-1'-CARBOXYLATE
Chemical Name: ethyl spiro[1H-2-benzofuran-3,4'-piperidine]-1'-carboxylate
CAS Number: 42191-83-3
Molecular Formula: C₁₅H₁₉NO₃
Molecular Weight: 261.31600
Create Date: 2018-08-02 10:10:58
Modify Date: 2025-08-24 19:04:39

Name	ethyl spiro[1H-2-benzofuran-3,4'-piperidine]-1'-carboxylate
Synonyms	I14-8526 QC-9831 3H-spiro[isobenzofuran-1,4'-piperidine]-1'-carboxylic acid ethyl ester 1'-carbethoxy-spiro[isobenzofuran-1(3H),4'-piperidine] ethyl 3H-spiro[isobenzofuran-1,4'-piperidine]-1'-carboxylate

Density	1.209g/cm3
Boiling Point	394.726ºC at 760 mmHg
Molecular Formula	C₁₅H₁₉NO₃
Molecular Weight	261.31600
Flash Point	192.524ºC
Exact Mass	261.13600
PSA	38.77000
LogP	2.60230
Index of Refraction	1.579

Hazard Codes	Xi
HS Code	2934999090

71546-51-5

~99%

42191-83-3

Literature: H. LUNDBECK A/S Patent: WO2004/26855 A1, 2004 ; Location in patent: Page 10-11 ;

18982-54-2

42191-83-3

Literature: Kubota, Hirokazu; Fujii, Masahiro; Ikeda, Ken; Takeuchi, Makoto; Shibanuma, Tadao; Isomura, Yasuo Chemical and Pharmaceutical Bulletin, 1998 , vol. 46, # 2 p. 351 - 354

29976-53-2

42191-83-3

Literature: Kubota, Hirokazu; Fujii, Masahiro; Ikeda, Ken; Takeuchi, Makoto; Shibanuma, Tadao; Isomura, Yasuo Chemical and Pharmaceutical Bulletin, 1998 , vol. 46, # 2 p. 351 - 354

Precursor 3
71546-51-5 18982-54-2 29976-53-2
DownStream 1
38309-60-3

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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