444120-94-9

444120-94-9 structure

Name: 2-Chloropyridine-5-boronic acid Pinacol ester
Chemical Name: 2-Chloropyridine-5-boronic acid pinacol ester
CAS Number: 444120-94-9
Molecular Formula: C₁₁H₁₅BClNO₂
Molecular Weight: 239.506
Catalog: Chemical reagent Organic reagent Borane
Create Date: 2018-12-09 16:25:06
Modify Date: 2025-08-20 23:39:45

Name	2-Chloropyridine-5-boronic acid pinacol ester
Synonyms	MFCD03412793 2-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine Pyridine, 2-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 2-Chloropyridine-5-boronic acid Pinacol ester

Density	1.1±0.1 g/cm3
Boiling Point	328.3±27.0 °C at 760 mmHg
Melting Point	86-90 °C
Molecular Formula	C₁₁H₁₅BClNO₂
Molecular Weight	239.506
Flash Point	152.4±23.7 °C
Exact Mass	239.088440
PSA	31.35000
LogP	2.03420
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.505

Hazard Codes	Xi:Irritant;
Risk Phrases	R36
Safety Phrases	S26
WGK Germany	3
HS Code	2933399090

53939-30-3

76-09-5

~71%

444120-94-9

Literature: Bouillon, Alexandre; Lancelot, Jean-Charles; Collot, Valerie; Bovy, Philippe R; Rault, Sylvain Tetrahedron, 2002 , vol. 58, # 14 p. 2885 - 2890

76-09-5

444120-91-6

444120-94-9

Literature: Watson, Charlotte G.; Aggarwal, Varinder K. Organic Letters, 2013 , vol. 15, # 6 p. 1346 - 1349

16110-09-1

76-09-5

~19%

444120-94-9

Literature: Bouillon, Alexandre; Lancelot, Jean-Charles; Collot, Valerie; Bovy, Philippe R; Rault, Sylvain Tetrahedron, 2002 , vol. 58, # 14 p. 2885 - 2890

69045-79-0

76-09-5

~19%

444120-94-9

Literature: Bouillon, Alexandre; Lancelot, Jean-Charles; Collot, Valerie; Bovy, Philippe R; Rault, Sylvain Tetrahedron, 2002 , vol. 58, # 14 p. 2885 - 2890

504-29-0

444120-94-9

Literature: Bouillon, Alexandre; Lancelot, Jean-Charles; Collot, Valerie; Bovy, Philippe R; Rault, Sylvain Tetrahedron, 2002 , vol. 58, # 14 p. 2885 - 2890

1072-97-5

444120-94-9

Literature: Bouillon, Alexandre; Lancelot, Jean-Charles; Collot, Valerie; Bovy, Philippe R; Rault, Sylvain Tetrahedron, 2002 , vol. 58, # 14 p. 2885 - 2890

20511-12-0

444120-94-9

Literature: Bouillon, Alexandre; Lancelot, Jean-Charles; Collot, Valerie; Bovy, Philippe R; Rault, Sylvain Tetrahedron, 2002 , vol. 58, # 14 p. 2885 - 2890

Precursor 8
53939-30-3 76-09-5 444120-91-6 16110-09-1
69045-79-0 504-29-0 1072-97-5 20511-12-0
DownStream 2
41288-96-4 1005009-98-2

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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