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3-BROMO-2-HYDROXY-5-METHYLPYRIDINE

3-BROMO-2-HYDROXY-5-METHYLPYRIDINE structure

CAS No:
17282-02-9
Formula:
C6H6BrNO
Chemical Name:
3-BROMO-2-HYDROXY-5-METHYLPYRIDINE
Synonyms:
3-BROMO-5-METHYLPYRIDIN-2-OL;3-BROMO-5-METHYL-2(1H)-PYRIDINONE;3-BROMO-2-HYDROXY-5-METHYLPYRIDINE;TIMTEC-BB SBB003679;2-HYDROXY-3-BROMO-5-PICOLINE;3-Bromo-2-hydroxy-5-picoline;3-Bromo-2-hydroxy-5-methylpyridine 98%;3-Bromo-2-hydroxy-5-picoline 17282-02-9
Categories:
Pharmaceutical Intermediates > Bulk Drug Intermediates

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Description

White solid

3-BROMO-2-HYDROXY-5-METHYLPYRIDINE Basic Attributes

Molecular Weight：

188.02

Exact Mass：

186.963272

BRN：

1423374

EC Number：

-0

DSSTox ID：

DTXSID00395569

HScode：

29333990

Characteristics

PSA：

29.1

XLogP3：

Density：

1.622±0.06 g/cm3(Predicted)

Melting Point：

78-82 °C(lit.)

Boiling Point：

324.0±42.0 °C(Predicted)

Flash Point：

131.1±25.9 °C

Refractive Index：

1.598

Storage Conditions：

Keep Cold

Vapor Pressure：

0.000253mmHg at 25°C

Safety Information

Packing level：

III

Transport codes：

1993

wgk germany：

hazard class code：

22-37/38-41-36/37/38

safety instructions：

26-36/37/39-36

Marks：

Xn,Xi

Hazard note：

Irritant/Keep Cold

Precautionary statement(s)：

P261-P280-P305 + P351 + P338

Hazard Statements：

H302-H315-H318-H335

GHS Classification：

|Danger|H302 (86.96%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P310, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 46 companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

3-BROMO-2-HYDROXY-5-METHYLPYRIDINE Use and Manufacturing

5-Methyl-pyridin-2-ol (1 g, 9.16 mmol) was dissolved in 4 mL of CS2. Br2 (0.47 mL) was added thereto, andthe mixture was stirred at room temperature for 2 hours. Sodium thiosulfate (Na2S2O3) aqueous solution was addedthereto, and the reaction solution was extracted with EtOAc. The separated organic layer was dried with MgSO4 andconcentrated under reduced pressure to obtain the title compound (1.7 g, 98percent) in a solid form.1H-NMR (CDCl3) δ 7.73 (1H, s), 7.22 (1H, s), 2.10 (3H, s).3-Bromo-2-(difluoromethoxy)-5-methylpyridine 3-Bromo-2-(difluoromethoxy)-5-methylpyridine. To a solution of

Computed Properties

Molecular Weight:188.02
XLogP3:1
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:1
Exact Mass:186.96328
Monoisotopic Mass:186.96328
Topological Polar Surface Area:29.1
Heavy Atom Count:9
Complexity:205
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of 3-BROMO-2-HYDROXY-5-METHYLPYRIDINE

Shaanxi Dideu Medichem Co. Ltd Contact Supplier

CN
5 YRS

Business licensed Certified factory

Manufactory Supplier of Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst,Chemical Materials,Chem&Pharm Intermediates,Organic Intermediates,Feed Additive

3-BROMO-2-HYDROXY-5-METHYLPYRIDINE 99%

CAS No.: 17282-02-9

Content: 99%

Inquiry
Hangzhou Royalchem Co.,LTD Contact Supplier

CN
2 YRS

Business licensed

Trader Supplier of Pharmaceutical intermediates

3-Bromo-2-hydroxy-5-methylpyridine RC06045

Unit Price: $1 /KG EXW

CAS No.: 17282-02-9

Grade: Industrial Grade

Content: 99%

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Latest News on 3-BROMO-2-HYDROXY-5-METHYLPYRIDINE

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Guide of 3-BROMO-2-HYDROXY-5-METHYLPYRIDINE

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
Latest News
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3-BROMO-2-HYDROXY-5-METHYLPYRIDINE

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