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: Boronic acid,(5-amino-1,2-dihydro-2-hydroxypyrimido[5,4-e]-1,2-azaborin-3-yl)- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

64705-52-8

64705-52-8 structure

64705-52-8 structure

Name: Boronic acid,(5-amino-1,2-dihydro-2-hydroxypyrimido[5,4-e]-1,2-azaborin-3-yl)- (9CI)
Chemical Name: (5-amino-2-hydroxy-1H-pyrimido[5,4-e]azaborinin-3-yl)boronic acid
CAS Number: 64705-52-8
Molecular Formula: C₆H₈B₂N₄O₃
Molecular Weight: 205.77500
Create Date: 2017-03-26 21:45:44
Modify Date: 2025-09-03 19:42:15

Name	(5-amino-2-hydroxy-1H-pyrimido[5,4-e]azaborinin-3-yl)boronic acid
Synonyms	4-Amino-6-dihydroxyboryl-7-hydroxy-7,8-dihydro-7,8-borazarochinazolin

Density	1.57g/cm3
Boiling Point	540.6ºC at 760 mmHg
Molecular Formula	C₆H₈B₂N₄O₃
Molecular Weight	205.77500
Flash Point	280.8ºC
Exact Mass	206.07800
PSA	124.52000
Index of Refraction	1.657

64705-54-0 structure

64705-54-0

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64705-52-8 structure

64705-52-8

Literature: Matteson,D.S. et al. Journal of Organic Chemistry, 1978 , vol. 43, # 5 p. 950 - 954

5305-40-8 structure

5305-40-8

~%

64705-52-8 structure

64705-52-8

Literature: Matteson,D.S. et al. Journal of Organic Chemistry, 1978 , vol. 43, # 5 p. 950 - 954

Precursor 2
64705-54-0 5305-40-8
DownStream 0

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