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: 7-[(Dimethylamino)methyl]-3,4-dihydropyrrolo[1,2,3-ef]-1,5-benzodiazepin-2(1H)-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

28740-81-0

28740-81-0 structure

28740-81-0 structure

Name: 7-[(Dimethylamino)methyl]-3,4-dihydropyrrolo[1,2,3-ef]-1,5-benzodiazepin-2(1H)-one
Chemical Name: 7-dimethylaminomethyl-3,4-dihydro-1H-[1,4]diazepino[3,2,1-hi]indol-2-one
CAS Number: 28740-81-0
Molecular Formula: C₁₄H₁₇N₃O
Molecular Weight: 243.30400
Create Date: 2017-12-17 15:42:57
Modify Date: 2025-10-07 16:56:35

Name	7-dimethylaminomethyl-3,4-dihydro-1H-[1,4]diazepino[3,2,1-hi]indol-2-one

Density	1.25g/cm3
Boiling Point	461.9ºC at 760 mmHg
Molecular Formula	C₁₄H₁₇N₃O
Molecular Weight	243.30400
Flash Point	233.1ºC
Exact Mass	243.13700
PSA	40.76000
LogP	2.13020
Vapour Pressure	1.03E-08mmHg at 25°C
Index of Refraction	1.649

HS Code	2933990090

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%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.