Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Methyl 7-hydroxy-5-oxo-1,2,3,5-tetrahydroindolizine-8-carboxylate
Price:
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang

37704-45-3

37704-45-3 structure

37704-45-3 structure

Name: Methyl 7-hydroxy-5-oxo-1,2,3,5-tetrahydroindolizine-8-carboxylate
Chemical Name: methyl 7-hydroxy-5-oxo-2,3-dihydro-1H-indolizine-8-carboxylate
CAS Number: 37704-45-3
Molecular Formula: C₁₀H₁₁NO₄
Molecular Weight: 209.19900
Create Date: 2018-12-16 19:54:54
Modify Date: 2024-01-16 11:18:51

Name	methyl 7-hydroxy-5-oxo-2,3-dihydro-1H-indolizine-8-carboxylate
Synonyms	7-hydroxy-5-oxo-1,2,3,5-tetrahydro-indolizine-8-carboxylic acid methyl ester 8-ethoxycarbonyl-7-hydroxy-2,3-dihydro-1H-indolizin-5-one methyl 7-hydroxy-5-oxo-1,2,3,5-tetrahydroindolizine-8-carboxylate HMS1732K08

Density	1.42g/cm3
Boiling Point	362.6ºC at 760 mmHg
Molecular Formula	C₁₀H₁₁NO₄
Molecular Weight	209.19900
Flash Point	173.1ºC
Exact Mass	209.06900
PSA	68.53000
LogP	0.28670
Index of Refraction	1.605
Storage condition	2-8°C

HS Code	2933990090

5264-35-7 structure

5264-35-7

1830-54-2 structure

1830-54-2

~74%

37704-45-3 structure

37704-45-3

Literature: TAKEDA PHARMACEUTICAL COMPANY LIMITED Patent: US2009/124595 A1, 2009 ; Location in patent: Page/Page column 33 ; US 20090124595 A1

Precursor 2
5264-35-7 1830-54-2
DownStream 1
58156-35-7

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%