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: 6-methyl-5-deazatetrahydropterin
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

142457-57-6

142457-57-6 structure

142457-57-6 structure

Name: 6-methyl-5-deazatetrahydropterin
Chemical Name: 2-amino-6-methyl-5,6,7,8-tetrahydro-1H-pyrido[2,3-d]pyrimidin-4-one
CAS Number: 142457-57-6
Molecular Formula: C₈H₁₂N₄O
Molecular Weight: 180.20700
Create Date: 2016-10-23 03:48:17
Modify Date: 2025-08-26 06:33:01

Names
Properties

Name	2-amino-6-methyl-5,6,7,8-tetrahydro-1H-pyrido[2,3-d]pyrimidin-4-one
Synonyms	6-Methyl-5-deazatetrahydropterin DZPH4

Density	1.61g/cm3
Boiling Point	360.3ºC at 760 mmHg
Molecular Formula	C₈H₁₂N₄O
Molecular Weight	180.20700
Flash Point	171.7ºC
Exact Mass	180.10100
PSA	84.79000
LogP	0.43660
Vapour Pressure	2.24E-05mmHg at 25°C
Index of Refraction	1.762

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