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Imidazoles & Benzimidazoles

2-Mercapto-5-methoxybenzimidazole, extra pure >98%

Extra PureAvailable on request

2-Mercapto-5-methoxybenzimidazole, extra pure >98% (CAS 37052-78-1) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery.

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2-Mercapto-5-methoxybenzimidazole, extra pure >98% chemical structure
CAS number37052-78-1
FormulaC8H8N2OS
Molar mass180.23 g/mol
HS code38229090
Purity>98%
InChIKeyKOFBRZWVWJCLGM-UHFFFAOYSA-N
IUPAC name5-methoxy-1,3-dihydrobenzimidazole-2-thione

About 2-Mercapto-5-methoxybenzimidazole, extra pure >98%

2-Mercapto-5-methoxybenzimidazole, extra pure >98% sits in our imidazoles & Benzimidazoles section and ships worldwide from stock or short lead time. Identity at a glance (Extra Pure): CAS 37052-78-1, formula C8H8N2OS and molar mass 180.23 g/mol.

Where it is used

  • Organic synthesis
  • API synthesis

Storage and safety notes

Hazard communication follows GHS (Danger: H302, H315, H317 and H319). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 100 g and 500 g, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Typical uses

  • Organic synthesis
  • API synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Extra Pure Grade

Specifications and identifiers

Specifications of 2-Mercapto-5-methoxybenzimidazole, extra pure >98%
Product name2-Mercapto-5-methoxybenzimidazole, extra pure >98%
Catalogue numberZX-037410
CAS number37052-78-1
IUPAC name5-methoxy-1,3-dihydrobenzimidazole-2-thione
Molecular formulaC8H8N2OS
Molar mass180.23 g/mol
Exact mass180.0357
GradeExtra Pure
Purity / assay>98%
XLogP31.1
H-bond donors / acceptors2 / 2
Topological polar surface area65.4 Ų
HS code38229090
InChIKeyKOFBRZWVWJCLGM-UHFFFAOYSA-N
SMILESCOC1=CC2=C(C=C1)NC(=S)N2
PubChem CID665603
Synonyms5-Methoxy-2-mercaptobenzimidazole, 5-Methoxy-2-benzimidazolethiol, 5-methoxy-1H-benzimidazole-2-thiol, 2H-Benzimidazole-2-thione, 1,3-dihydro-5-methoxy-, 1,3-Dihydro-5-methoxy-2H-benzimidazole-2-thione, 5-methoxy-1H-benzo[d]imidazole-2(3H)-thione, 5-methoxy-1H-benzo[d]imidazole-2-thiol, 5-methoxy-1H-1,3-benzodiazole-2-thiol, 5-Methoxye-2-mercaplobenzinidazole, 5-methoxy-1,3-dihydro-2H-benzimidazole-2-thione, 5-methoxybenzimidazole-2-thiol, 2-Mercapto-5-methoxy-1H-benzim

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard

Signal word Danger

  • H302Harmful if swallowed
  • H315Causes skin irritation
  • H317May cause an allergic skin reaction
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation
  • H370Causes damage to organs
  • H412Harmful to aquatic life with long lasting effects

Precautionary statements P260, P261, P264, P264 + P265, P270, P271, P272, P273, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P308 + P316, P319, P321, P330, P332 + P317, P333 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of 2-Mercapto-5-methoxybenzimidazole, extra pure >98%
100 gQuoted on request
500 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 2-Mercapto-5-methoxybenzimidazole, extra pure >98%

Which CAS number identifies 2-Mercapto-5-methoxybenzimidazole, extra pure >98%?
2-Mercapto-5-methoxybenzimidazole, extra pure >98% is registered under CAS 37052-78-1. You may also see it listed as 5-Methoxy-2-mercaptobenzimidazole, 5-Methoxy-2-benzimidazolethiol, 5-methoxy-1H-benzimidazole-2-thiol. Our catalogue number for this item is ZX-037410.
What are the formula and molar mass of 2-Mercapto-5-methoxybenzimidazole, extra pure >98%?
For 2-Mercapto-5-methoxybenzimidazole, extra pure >98%, its formula is C8H8N2OS and its molar mass is 180.23 g/mol. The systematic (IUPAC) name is 5-methoxy-1,3-dihydrobenzimidazole-2-thione. InChIKey KOFBRZWVWJCLGM-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for 2-Mercapto-5-methoxybenzimidazole, extra pure >98%?
This listing is Extra Pure grade with >98% purity. Standard packs are 100 g, 500 g. Larger quantities and custom packing can be quoted on request.
Which documents come with 2-Mercapto-5-methoxybenzimidazole, extra pure >98%?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship 2-Mercapto-5-methoxybenzimidazole, extra pure >98% to my country?
Yes. Because 2-Mercapto-5-methoxybenzimidazole, extra pure >98% is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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