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Merck

284297

2-Mercaptoimidazole

98%

Synonym(s):

2-Imidazolethiol

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€ 334,00

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About This Item

Empirical Formula (Hill Notation):
C3H4N2S
CAS Number:
872-35-5
Molecular Weight:
100.14
UNSPSC Code:
12352005
NACRES:
NA.22
PubChem Substance ID:
24857146
EC Number:
212-823-4
Beilstein/REAXYS Number:
105775
MDL number:
MFCD00005188

Key Documents

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Product Name

2-Mercaptoimidazole, 98%

InChI key

OXFSTTJBVAAALW-UHFFFAOYSA-N

InChI

1S/C3H4N2S/c6-3-4-1-2-5-3/h1-2H,(H2,4,5,6)

SMILES string

Sc1ncc[nH]1

assay

98%

form

solid

mp

228-231 °C (lit.)

solubility

methanol: soluble 50 mg/mL, clear to slightly hazy, colorless to yellow

Quality Level

100

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1 of 4

This Item
145505233633301507
2-Mercaptoimidazole 98%

Sigma-Aldrich

284297

2-Mercaptoimidazole

α-Cyano-4-hydroxycinnamic acid 97%

Sigma-Aldrich

145505

α-Cyano-4-hydroxycinnamic acid

4-Ethylbenzaldehyde 98%

Sigma-Aldrich

233633

4-Ethylbenzaldehyde

2-Mercapto-1-methylimidazole ≥99%

Sigma-Aldrich

301507

2-Mercapto-1-methylimidazole

assay

98%

assay

97%

assay

98%

assay

≥99%

solubility

methanol: soluble 50 mg/mL, clear to slightly hazy, colorless to yellow

solubility

methanol: soluble 50 mg/mL, clear to slightly hazy, light yellow to yellow

solubility

-

solubility

-

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

-

mp

228-231 °C (lit.)

mp

245-250 °C (lit.)

mp

-

mp

144-147 °C (lit.)

form

solid

form

powder

form

liquid

form

-

Application

2-Mercaptoimidazole has been used in chemical modification of silica gel for selective separation of mercury(II) from an aqueous solution[1].

General description

The kinetics of inhibition on mushroom tyrosinase by 2-mercaptoimidazole has been investigated[2]. The pH dependent surface-enhanced Raman scattering (SERS) spectra of biologically and industrially significant, 2-mercaptoimidazole molecule at 1.0×10-10M concentration have been investigated[3].

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCT6891
MKCL2993
MKBT8974V
MKBK5809V
MKBF4380V

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Lívia P L Matos et al.
Clinical and experimental pharmacology & physiology, 45(4), 326-334 (2017-11-08)
Na+ /I- symporter (NIS) transports iodide into thyrocytes, a fundamental step for thyroid hormone biosynthesis. Our aim was to evaluate NIS regulation in different status of goitrogenesis and its underlying mechanisms. Wistar rats were treated with methimazole (MMI) for 5
Chin-Feng Chan et al.
Bioorganic & medicinal chemistry, 22(9), 2809-2815 (2014-04-08)
In this study, we synthesized 4 methimazole (2-mercapto-1-methylimidazole, MMI) derivatives. The kinetics of inhibition on mushroom tyrosinase by methimazole and its derivatives were investigated. The results indicated that tert-butyl 3-methyl-2-sulfanylidene-2,3-dihydro-1H-imidazole-1-carboxylate (compound 3; 3), 2-mercaptoimidazole (MI; compound 1; 1) and MMI
Subhendu Chandra et al.
Journal of colloid and interface science, 399, 33-45 (2013-04-02)
The pH dependent surface-enhanced Raman scattering (SERS) spectra of biologically and industrially significant, 2-mercaptoimidazole (2-MI) molecule at 1.0×10(-10)M concentration have been investigated. The pH dependent SERS spectra are compared with the corresponding normal Raman spectra (NRS) of the molecule. The
Tom Kuppens et al.
Chirality, 18(8), 609-620 (2006-05-23)
The absolute configurations of two precursors, that is, 1-(3',4'-dichlorophenyl)-propanol and 1-(3',4'-dichlorophenyl)-propanamine, of a potent 2-mercapto-imidazole CCR-2 receptor antagonist, JNJ-27553292, were determined using vibrational circular dichroism. As a consequence, the absolute configuration of the antagonist itself was also determined. The two
2-Mercaptoimidazole covalently bonded to a silica gel surface for the selective separation of mercury (II) from an aqueous solution.
Filho NLD and Gushikem Y.
Separation Science and Technology, 32(15), 2535-2545 (1997)
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