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155640

Sigma-Aldrich

5-Amino-3-methyl-isothiazole hydrochloride

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About This Item

Empirical Formula (Hill Notation):
C4H6N2S · HCl
CAS Number:
52547-00-9
Molecular Weight:
150.63
Beilstein:
3689447
EC Number:
257-997-2
MDL number:
MFCD00012716
UNSPSC Code:
12352100
PubChem Substance ID:
24849552
NACRES:
NA.22

form

powder

Quality Level

100

impurities

~10% NH4Cl

mp

300 °C (lit.)

SMILES string

Cl[H].Cc1cc(N)sn1

InChI

1S/C4H6N2S.ClH/c1-3-2-4(5)7-6-3;/h2H,5H2,1H3;1H

InChI key

ZRTGHKVPFXNDHE-UHFFFAOYSA-N

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Application

5-Amino-3-methyl-isothiazole hydrochloride may be used in chemical synthesis studies.
Used for pharmacological studies as a precursor for:
  • MMP12 inhibitors
  • Aurora kinase inhibitors
  • N-Heterocyclic indolyl glyoxylamides as anticancer agents

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCW9529
MKCH1027
1357725
01627BJ
06215KH

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