Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,6-Naphthyridine-2,5(1H,6H)-dione, 3-acetyl-4-hydroxy-1,6,7-trimethyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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82623-31-2

82623-31-2 structure

82623-31-2 structure

Name: 1,6-Naphthyridine-2,5(1H,6H)-dione, 3-acetyl-4-hydroxy-1,6,7-trimethyl-
Chemical Name: 3-acetyl-4-hydroxy-1,6,7-trimethyl-1,6-naphthyridine-2,5-dione
CAS Number: 82623-31-2
Molecular Formula: C₁₃H₁₄N₂O₄
Molecular Weight: 262.26100
Create Date: 2016-09-17 14:33:01
Modify Date: 2025-09-10 13:10:08

Name	3-acetyl-4-hydroxy-1,6,7-trimethyl-1,6-naphthyridine-2,5-dione
Synonyms	3-acetyl-4-hydroxy-1,6,7-trimethyl-1H,6H-1,6-naphthyridine-2,5-dione 1,6-Naphthyridine-2,5(1H,6H)-dione,3-acetyl-4-hydroxy-1,6,7-trimethyl 3-acetyl-2-hydroxy-1,6,7-trimethyl-1,6-naphthyridine-4,5-dione

Density	1.4g/cm3
Boiling Point	477.6ºC at 760mmHg
Molecular Formula	C₁₃H₁₄N₂O₄
Molecular Weight	262.26100
Flash Point	242.6ºC
Exact Mass	262.09500
PSA	81.30000
LogP	0.45380
Index of Refraction	1.63

82616-42-0 structure

82616-42-0

~46%

82623-31-2 structure

82623-31-2

Literature: Yamato, Masatoshi; Sato, Koichi; Hashigaki, Kuniko; Ninomiya, Mayumi Heterocycles, 1982 , vol. 19, # 7 p. 1263 - 1268

Precursor 1
82616-42-0
DownStream 0

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