CAS No.7343-34-2,1H-1,2,4-Triazole, 3,5-dimethyl- Suppliers

Detail of "7343-34-2"

CAS Number:

7343-34-2

Name:

1H-1,2,4-Triazole, 3,5-dimethyl-

Superlist Name:

3,5-Dimethyl-1H-1,2,4-triazole

Molecular Structure:

Formula:

C₄H₇N₃

Molecular Weight:

97.12

Synonyms:

s-Triazole,3,5-dimethyl- (6CI,7CI,8CI);3,5-Dimethyl-1,2,4-triazole;

Density:

1.119 g/cm³

Boiling Point:

255.4 °C at 760 mmHg

Flash Point:

123.8 °C

Reference

1,2,4-Triazoles: 1,2,4-Triazoles. VII. Methylation of 1,2,4-triazoles. Uda, Masayuki; Hisazumi, Yukinori; Sato, Koji; Kubota, Seiju (Fac. Pharm. Sci., Univ. Tokushima, Tokushima, Japan). Chem.There are some reagents with their cas registry numbers 7343-34-2 and 1005-02-3 are used in this study. Pharm. Bull., 24(12), 3103-8 (English) 1976. CODEN: CPBTAL. DOCUMENT TYPE: Journal CA Section: 28 (Heterocyclic Compounds (More Than One Hetero Atom)) Twenty-five sym. or unsym. substituted triazoles (I; R, R1 = H, Me, 2-, 3-pyridyl, MeS, Me2CH, p-R2C6H4, R2 = H, Cl, O2N) were methylated with MeI or CH2N2. The sym. substituted and monosubstituted I gave almost exclusively the 1-Me derivs. because of the .alpha.-effect of the 1,2-diaza structure or less steric hindrance, resp. However, I (R = 2-pyridyl, R1 = H) gave predominantly the 2-Me deriv. due to the space effect of the pyridyl group. Methylation of 3,5-disubstituted I occurred predominantly at the N next to the electron-releasing substituent, but I (R = 2-pyridyl) were methylated mainly at the N next to the pyridyl group. .

Detail of "7343-34-2"

1H-1,2,4-Triazole, 3,5-dimethyl-

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CAS No.7343-34-2 3,5-Dimethyl-1H-1,2,4-triazole

CAS No.7343-34-2 3,5-Dimethyl-1H-1,2,4-triazole

CAS No.7343-34-2 3,5-Dimethyl-1H-1,2,4-triazole

CAS No.7343-34-2 3,5-Dimethyl-1H-1,2,4-triazole

CAS No.7343-34-2 3,5-Dimethyl-1H-1,2,4-triazole

CAS No.7343-34-2 3,5-Dimethyl-1H-1,2,4-triazole

CAS No.7343-34-2 3,5-Dimethyl-1H-1,2,4-triazole

CAS No.7343-34-2 3,5-Dimethyl-1H-1,2,4-triazole

CAS No.7343-34-2 3,5-Dimethyl-1H-1,2,4-triazole

CAS No.7343-34-2 3,5-Dimethyl-1H-1,2,4-triazole

CAS No.7343-34-2 3,5-Dimethyl-1H-1,2,4-triazole

CAS No.7343-34-2 3,5-Dimethyl-1H-1,2,4-triazole

CAS No.7343-34-2 3,5-Dimethyl-1H-1,2,4-triazole

CAS No.7343-34-2 3,5-Dimethyl-1H-1,2,4-triazole

CAS No.7343-34-2 3,5-Dimethyl-1H-1,2,4-triazole

CAS No.7343-34-2 3,5-Dimethyl-1H-1,2,4-triazole

CAS No.7343-34-2 3,5-Dimethyl-1H-1,2,4-triazole

CAS No.7343-34-2 3,5-Dimethyl-1H-1,2,4-triazole

Reference