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494216

2-Amino-5-(methylthio)-1,3,4-thiadiazole

99%

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About This Item

Empirical Formula (Hill Notation):
C3H5N3S2
CAS Number:
5319-77-7
Molecular Weight:
147.22
NACRES:
NA.22
PubChem Substance ID:
24872887
UNSPSC Code:
12352100
MDL number:
MFCD00175752
Assay:
99%
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Quality Segment

100

assay

99%

mp

178-181 °C (lit.)

functional group

thioether

SMILES string

CSc1nnc(N)s1

InChI

1S/C3H5N3S2/c1-7-3-6-5-2(4)8-3/h1H3,(H2,4,5)

InChI key

PCLAZAJARAIGGD-UHFFFAOYSA-N

General description

2-Amino-5-(methylthio)-1,3,4-thiadiazole is a 2-amino-5-substituted-1,3,4-thiadiazole. Its density at 25°C is 1.4020g/ml.

Application

2-Amino-5-(methylthio)-1,3,4-thiadiazole may be used in the synthesis of 9-methylthio-7,7-dioxo-7,7a-dihydro-5-oxo-7λ6,10-dithia-8,11-diaza-cyclopenta[b] phenantren-6-one by reacting with 4-chloro-2-oxo-2H-chromene-3-sulfonyl chloride.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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