Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 3-Amino-2-methoxypyridine-5-boronic acid pinacol ester
Price: ￥228.0/1g ￥98.0/250mg ￥1238.0/10g
Purity: 97.0%
Stocking Period: Inquiry
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-Amino-2-methoxypyridine-5-boronic acid pinacol ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 2-Methoxy-5-(4,4,5,5-tetramethyl-[1,3,2] dioxaborolan-2-yl)-pyridin-3-ylamine
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson

893440-50-1

893440-50-1 structure

Name: 3-Amino-2-methoxypyridine-5-boronic acid pinacol ester
Chemical Name: 3-Amino-2-methoxypyridine-5-boronic acid pinacol ester
CAS Number: 893440-50-1
Molecular Formula: C₁₂H₁₉BN₂O₃
Molecular Weight: 250.102
Create Date: 2018-12-26 17:42:25
Modify Date: 2024-01-04 18:19:08

Name	3-Amino-2-methoxypyridine-5-boronic acid pinacol ester
Synonyms	3-Pyridinamine, 2-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- QC-4814 2-(methyloxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-pyridinamine 2-methoxy-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyridin-3-ylamine 3-Amino-2-methoxypyridine-5-boronic acid pinacol ester 5-Amino-6-methoxypyridine-3-boronic acid pinacol ester 2-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-amine (5-amino-6-methoxypyridin-3-yl)boronic acid pinacol ester 2-Methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-pyridinamine 2-Methoxy-5-(4,4,5,5-tetramethyl-[1,3,2] dioxaborolan-2-yl)-pyridin-3-ylamine

Density	1.1±0.1 g/cm3
Boiling Point	392.3±42.0 °C at 760 mmHg
Melting Point	144 °C
Molecular Formula	C₁₂H₁₉BN₂O₃
Molecular Weight	250.102
Flash Point	191.1±27.9 °C
Exact Mass	250.148880
PSA	66.60000
LogP	1.55280
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.514
Storage condition	2-8°C

Hazard Codes	Xi
HS Code	2934999090

884495-39-0

73183-34-3

~92%

893440-50-1

Literature: GLAXOSMITHKLINE LLC; BOTYANSZKI, Janos; DICKERSON, Scott Howard; LEIVERS, Martin Robert; LI, Xiaofei; MCFADYEN, Robert Blount; REDMAN, Aniko Maria; SHOTWELL, John Bradford; XUE, Jianjun Patent: WO2012/174312 A2, 2012 ; Location in patent: Page/Page column 287 ; WO 2012/174312 A2

1083168-94-8

~93%

893440-50-1

Literature: Su, Weiguo; Zhang, Weihan; Yang, Haibin Patent: US2013/190307 A1, 2013 ; Location in patent: Paragraph 0151; 0152 ;

893440-45-4

~95%

893440-50-1

Literature: VERTEX PHARMACEUTICALS INCORPORATED Patent: WO2006/65946 A1, 2006 ; Location in patent: Page/Page column 72 ; WO 2006/065946 A1

152684-30-5

893440-50-1

Literature: WO2012/32067 A1, ; WO 2012/032067 A1

73183-34-3

893440-50-1

Literature: WO2012/34526 A1, ; WO 2012/034526 A1

67443-38-3

893440-50-1

Literature: WO2012/32067 A1, ; WO 2012/032067 A1

Precursor 6
884495-39-0 73183-34-3 1083168-94-8 893440-45-4
152684-30-5 67443-38-3
DownStream 1
1083326-73-1

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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