5-AMINO-3-METHYL-1,2,4-THIADIAZOLE
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5-AMINO-3-METHYL-1,2,4-THIADIAZOLE
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CAS No:
17467-35-5
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Formula:
C3H5N3S
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Chemical Name:
5-AMINO-3-METHYL-1,2,4-THIADIAZOLE
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Synonyms:
TIMTEC-BB SBB005481;3-METHYL-1,2,4-THIADIAZOL-5-YLAMINE;5-AMINO-3-METHYL-1,2,4-THIADIAZOLE;5-Amino-3-Methyl-1,3,4-Thiadiazole;3-methyl-1,2,4-thiadiazol-5-amine;1,2,4-Thiadiazol-5-amine, 3-methyl-;5-Amino-3-methyl-1,2,4-thiadiazole ,99%;5-aMino-3-Methyl-1,2,4-thiadiazole, 98%+
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CAS No:
Characteristics
80
0.9
1.372±0.06 g/cm3(Predicted)
202 °C
261.2±23.0 °C(Predicted)
111.8±22.6 °C
1.631
Safety Information
IRRITANT
20/21/22-36/37/38-22
26-36
Xi,Xn
P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, P501
H302
|Warning|H302 (99.22%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 129 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
5-AMINO-3-METHYL-1,2,4-THIADIAZOLE Use and Manufacturing
Compound LXII (5.1 g, 55 mmol) was dissolved in methanol (250 mL) and the resulting solution was cooled to 0° C. Potassium thiocyanate (5.3 g, 55 mmol) was then added. The resulting solution was stirred for 12 hours at room temperature, concentrated under reduced pressure, diluted with ethyl acetate (200 mL), and filtered under reduced pressure to remove a solid. The filtrate was concentrated under reduced pressure, creating a solid which was filtered under reduced pressure to yield Compound LXIII (2 g (32percent)). The filtrate was further concentrated and applied to column chromatography (SiO2, n-hex:EA=4:1) to yield Compound LXIII (2 g (32percent)).Compound LXII (5, 1 g, 55 mmol) was dissolved in methanol (250 mL) and the resulting solution was cooled to 0 . Potassium thiocyanate (5.3 g, 55 mmol) was then added. The resulting solution was stirred for 12 hours at room temperature, concentrated under reduced pressure, diluted with ethyl acetate (200 mL), and filtered under reduced pressure to remove a solid. The filtrate was concentrated under reduced pressure, creating a solid which was filtered under reduced pressure to yield Compound LXIII (2 g (32percent)). The filtrate was further concentrated and applied to column chromatography (SiO2, n-hex : EA = 4 : 1) to yield Compound LXIII (2 g (32percent)).
Computed Properties
Molecular Weight:115.16
XLogP3:0.9
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Exact Mass:115.02041835
Monoisotopic Mass:115.02041835
Topological Polar Surface Area:80
Heavy Atom Count:7
Complexity:67.2
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
5-AMINO-3-METHYL-1,2,4-THIADIAZOLE
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