Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-Hydrazinyl-7,8-dimethoxy-5H-pyrimido[5,4-b]indole
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (6,7-Dimethoxy-9H-2,4,9-triaza-fluoren-1-yl)-hydrazine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

121218-45-9

121218-45-9 structure

121218-45-9 structure

Name: (6,7-Dimethoxy-9H-2,4,9-triaza-fluoren-1-yl)-hydrazine
Chemical Name: 4-Hydrazino-7,8-dimethoxy-5H-pyrimido[5,4-b]indole
CAS Number: 121218-45-9
Molecular Formula: C₁₂H₁₃N₅O₂
Molecular Weight: 259.264
Create Date: 2021-09-16 13:59:42
Modify Date: 2025-08-31 22:54:50

Names
Properties

Name	4-Hydrazino-7,8-dimethoxy-5H-pyrimido[5,4-b]indole
Synonyms	4-Hydrazino-7,8-dimethoxy-5H-pyrimido[5,4-b]indole 5H-Pyrimido[5,4-b]indole, 4-hydrazinyl-7,8-dimethoxy- MFCD18783090

Density	1.5±0.1 g/cm3
Boiling Point	555.0±45.0 °C at 760 mmHg
Molecular Formula	C₁₂H₁₃N₅O₂
Molecular Weight	259.264
Flash Point	289.4±28.7 °C
Exact Mass	259.106934
LogP	1.68
Vapour Pressure	0.0±1.5 mmHg at 25°C
Index of Refraction	1.782

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