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: Pyrido[3,4-b]pyrazine-5,7-diamine,2-methyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

16335-90-3

16335-90-3 structure

16335-90-3 structure

Name: Pyrido[3,4-b]pyrazine-5,7-diamine,2-methyl-
Chemical Name: 2-methylpyrido[3,4-b]pyrazine-5,7-diamine
CAS Number: 16335-90-3
Molecular Formula: C₈H₉N₅
Molecular Weight: 175.19100
Create Date: 2018-08-01 16:08:16
Modify Date: 2025-09-11 12:04:14

Names
Properties

Name	2-methylpyrido[3,4-b]pyrazine-5,7-diamine
Synonyms	Pyrido[3,4-b]pyrazine-5,7-diamine,2-methyl

Density	1.412g/cm3
Boiling Point	421.9ºC at 760mmHg
Molecular Formula	C₈H₉N₅
Molecular Weight	175.19100
Flash Point	238.5ºC
Exact Mass	175.08600
PSA	90.71000
LogP	1.66000
Vapour Pressure	2.51E-07mmHg at 25°C
Index of Refraction	1.772

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