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28740-75-2

28740-75-2 structure

28740-75-2 structure

Name: 3,4,6,7-tetrahydro-1H-[1,4]diazepino[3,2,1-hi]indol-2-one
Chemical Name: 3,4,6,7-tetrahydro-1H-[1,4]diazepino[3,2,1-hi]indol-2-one
CAS Number: 28740-75-2
Molecular Formula: C₁₁H₁₂N₂O
Molecular Weight: 188.22600
Create Date: 2017-09-04 13:41:17
Modify Date: 2025-08-27 15:57:20

Name	3,4,6,7-tetrahydro-1H-[1,4]diazepino[3,2,1-hi]indol-2-one

Density	1.29g/cm3
Boiling Point	400.7ºC at 760 mmHg
Molecular Formula	C₁₁H₁₂N₂O
Molecular Weight	188.22600
Flash Point	196.2ºC
Exact Mass	188.09500
PSA	35.83000
LogP	1.54140
Vapour Pressure	1.24E-06mmHg at 25°C
Index of Refraction	1.657

HS Code	2933990090

5817-85-6 structure

5817-85-6

~18%

28740-77-4 structure

28740-77-4

28740-75-2 structure

28740-75-2

Literature: ELI LILLY AND COMPANY Patent: WO2003/76442 A1, 2003 ; Location in patent: Page/Page column 86 ; WO 03/076442 A1

5817-85-6 structure

5817-85-6

~%

28740-75-2 structure

28740-75-2

Literature: Astill; Boekelheide Journal of Organic Chemistry, 1958 , vol. 23, p. 316

Precursor 1
5817-85-6
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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