| Identification | More | [Name]
5-Bromo-2-methoxypyrimidine | [CAS]
14001-66-2 | [Synonyms]
5-BROMO-2-METHOXYPYRIMIDINE 97
Bromomethoxypyrimidine
2-Methoxy-5-bromopyrimidine
5-Bromo-2-methoxypyrimidine | [EINECS(EC#)]
626-366-7 | [Molecular Formula]
C5H5BrN2O | [MDL Number]
MFCD04973351 | [Molecular Weight]
189.01 | [MOL File]
14001-66-2.mol |
| Chemical Properties | Back Directory | [Melting point ]
55.5-59.5 °C (lit.) | [Boiling point ]
259.8±32.0 °C(Predicted) | [density ]
1.628±0.06 g/cm3(Predicted) | [storage temp. ]
Sealed in dry,Room Temperature | [form ]
Solid | [pka]
-0.22±0.22(Predicted) | [color ]
White to yellow (may have pinkish tinge) | [InChI]
1S/C5H5BrN2O/c1-9-5-7-2-4(6)3-8-5/h2-3H,1H3 | [InChIKey]
DWVCZDMMGYIULX-UHFFFAOYSA-N | [SMILES]
COc1ncc(Br)cn1 | [CAS DataBase Reference]
14001-66-2(CAS DataBase Reference) |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS07 | [Signal word ]
Warning | [Hazard statements ]
H302-H317 | [Precautionary statements ]
P261-P264-P270-P280-P301+P312-P302+P352 | [Hazard Codes ]
Xn,Xi | [Risk Statements ]
R22:Harmful if swallowed.
R43:May cause sensitization by skin contact. | [Safety Statements ]
S37/39:Wear suitable gloves and eye/face protection . | [WGK Germany ]
3
| [Hazard Note ]
Irritant | [HS Code ]
29333990 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Acute Tox. 4 Oral
Skin Sens. 1 |
| Hazard Information | Back Directory | [Chemical Properties]
White solid | [Synthesis]
Synthesis of compound 11-3 (5-bromo-2-methoxypyrimidine): to a solution of 5-bromo-2-chloropyrimidine (11-2, 2.0 g, 10 mmol) in methanol (15 mL) was added sodium methanolate (CH3ONa, 2.16 g, 40 mmol). The reaction mixture was stirred at 70 °C overnight. Upon completion of the reaction, methanol was removed by rotary evaporator under reduced pressure. Water (10 mL) was slowly added to the residue, followed by extraction with ethyl acetate (300 mL x 3). The organic phases were combined, dried over anhydrous sodium sulfate (Na2SO4), filtered and concentrated to give 11-3 as a yellow solid (1.17 g, 60% yield). | [References]
[1] Patent: US9138427, 2015, B2. Location in patent: Page/Page column 289-290
[2] Bioorganic and Medicinal Chemistry Letters, 2011, vol. 21, # 19, p. 5849 - 5853 |
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J & K SCIENTIFIC LTD.
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Alfa Aesar
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400-6106006 |
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Energy Chemical
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400-0056266 |
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www.energy-chemical.com |
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Jia Xing Isenchem Co.,Ltd
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0573-85285100 18627885956 |
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