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Chemical Structure| 14667-55-1 Chemical Structure| 14667-55-1
Chemical Structure| 14667-55-1

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CAS No.: 14667-55-1

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2,3,5-Trimethylpyrazine is an endogenous metabolite.

4.5 *For Research Use Only !

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Cat. No.: {[proInfo.prAm]} Purity: {[proInfo.pro_purity]}

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Product Details of 2,3,5-Trimethylpyrazine

CAS No. :14667-55-1
Formula : C7H10N2
M.W : 122.17
SMILES Code : CC1=CN=C(C)C(C)=N1
MDL No. :MFCD00006145
InChI Key :IAEGWXHKWJGQAZ-UHFFFAOYSA-N
Pubchem ID :26808

Safety of 2,3,5-Trimethylpyrazine

GHS Pictogram:
Signal Word:Danger
Hazard Statements:H225-H302-H315-H319-H335
Precautionary Statements:P261-P305+P351+P338
Class:3
UN#:1993
Packing Group:Ⅲ

Application In Synthesis of 2,3,5-Trimethylpyrazine

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 14667-55-1 ]

[ 14667-55-1 ] Synthesis Path-Downstream   1~19

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  • L-lysyl-L-phenylalanine [ No CAS ]
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  • C7H10N2*C7H4Cl2O3 [ No CAS ]
YieldReaction ConditionsOperation in experiment
25.2% In ethanol; at 20℃; for 336h; General procedure: An equimolecular mixture of 2,3-dimethylpyrazine (0.46 mmol, 50 mg) and <strong>[320-72-9]3,5-dichlorosalicylic acid</strong> (0.46 mmol, 95.8 mg) was dissolved in 15 mL ethanol at room temperature and stirred for about 30 min, followed by filtrating and slow evaporation. Colorless block-like crystals were obtained within 2 weeks with the total yield of 23.3%. IR (KBr pellet, cm-1): 3456, 3084, 2856, 2423, 1669, 1580, 1441, 1358, 1313, 1225, 1169, 1008, 875, 803, 742, 697, 608, 553. The colorlessblock-like crystal of cocrystal 2 and colorless needle crystals of cocrystal 3 were obtained in the similar way as cocrystal 1, but utilized 2,5-DMP and TMP instead of 2,3-DMP, with the total yield of 30.2% and 25.2%, respectively. IR (KBr pellet, cm-1) for cocrystal 2: 3445, 3079, 2868, 2402, 1669, 1586, 1447, 1363, 1308, 1225, 1175, 1053, 880, 803, 753, 692, 608, 558. IR (KBr pellet, cm-1) for cocrystal 3: 3445, 3073, 2935, 2402, 1669, 1586, 1441, 1391, 1352, 1285, 1241, 1175, 1024, 886, 708, 603, 558.
 

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