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Triazoles, Tetrazoles & Triazines

[(3-Methyl-1H-1,2,4-triazol-5-yl)thio]acetic acid

Available on request

[(3-Methyl-1H-1,2,4-triazol-5-yl)thio]acetic acid (CAS 64679-65-8) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery.

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[(3-Methyl-1H-1,2,4-triazol-5-yl)thio]acetic acid chemical structure
CAS number64679-65-8
FormulaC5H7N3O2S
Molar mass173.2 g/mol
HS code2933
InChIKeyOJUNWHNRDPRNBR-UHFFFAOYSA-N
IUPAC name2-[(5-methyl-1H-1,2,4-triazol-3-yl)sulfanyl]acetic acid

About [(3-Methyl-1H-1,2,4-triazol-5-yl)thio]acetic acid

[(3-Methyl-1H-1,2,4-triazol-5-yl)thio]acetic acid sits in our triazoles, Tetrazoles & Triazines section and ships worldwide from stock or short lead time. Key data: CAS 64679-65-8, formula C5H7N3O2S and molar mass 173.2 g/mol.

Use cases we see most often

  • Organic synthesis
  • API synthesis

Storage and safety notes

Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and custom quantities are quoted on request. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.

Specifications and identifiers

Specifications of [(3-Methyl-1H-1,2,4-triazol-5-yl)thio]acetic acid
Product name[(3-Methyl-1H-1,2,4-triazol-5-yl)thio]acetic acid
Catalogue numberZX-045438
CAS number64679-65-8
IUPAC name2-[(5-methyl-1H-1,2,4-triazol-3-yl)sulfanyl]acetic acid
Molecular formulaC5H7N3O2S
Molar mass173.2 g/mol
Exact mass173.0259
XLogP30.8
H-bond donors / acceptors2 / 5
Topological polar surface area104 Ų
HS code2933
InChIKeyOJUNWHNRDPRNBR-UHFFFAOYSA-N
SMILESCC1=NC(=NN1)SCC(=O)O
PubChem CID254566
Synonyms2-((5-methyl-1H-1,2,4-triazol-3-yl)sulfanyl)acetic acid, Tiazotic acid, [(5-methyl-4H-1,2,4-triazol-3-yl)sulfanyl]acetic acid, 2-(5-methyl-2h-1,2,4-triazol-3-ylthio)acetic acid, 2-[(5-methyl-4h-1,2,4-triazol-3-yl)sulfanyl]acetic acid, ((5-Methyl-1H-1,2,4-triazol-3-yl)sulfanyl)acetic acid, (5-Methyl-4H-[1,2,4]triazol-3-ylsulfanyl)-acetic acid, [(5-methyl-4h-1,2,4-triazol-3-yl)thio]acetic acid, ((5-methyl-4h-1,2,4-triazol-3-yl)thio)acetic acid, 2-(5-methyl-4H-1,2,4-triazol-3-ylthio)acetic acid

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

Signal word Warning

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + 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 [(3-Methyl-1H-1,2,4-triazol-5-yl)thio]acetic acid
100 mgQuoted on request
250 mgQuoted on request
1 gQuoted on request
5 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 [(3-Methyl-1H-1,2,4-triazol-5-yl)thio]acetic acid

Which CAS number identifies [(3-Methyl-1H-1,2,4-triazol-5-yl)thio]acetic acid?
[(3-Methyl-1H-1,2,4-triazol-5-yl)thio]acetic acid is registered under CAS 64679-65-8. You may also see it listed as 2-((5-methyl-1H-1,2,4-triazol-3-yl)sulfanyl)acetic acid, Tiazotic acid, [(5-methyl-4H-1,2,4-triazol-3-yl)sulfanyl]acetic acid. Our catalogue number for this item is ZX-045438.
What are the formula and molar mass of [(3-Methyl-1H-1,2,4-triazol-5-yl)thio]acetic acid?
For [(3-Methyl-1H-1,2,4-triazol-5-yl)thio]acetic acid, its formula is C5H7N3O2S and its molar mass is 173.2 g/mol. The systematic (IUPAC) name is 2-[(5-methyl-1H-1,2,4-triazol-3-yl)sulfanyl]acetic acid. InChIKey OJUNWHNRDPRNBR-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for [(3-Methyl-1H-1,2,4-triazol-5-yl)thio]acetic acid?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mg, 250 mg, 1 g, 5 g. Larger quantities and custom packing can be quoted on request.
Which documents come with [(3-Methyl-1H-1,2,4-triazol-5-yl)thio]acetic acid?
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 [(3-Methyl-1H-1,2,4-triazol-5-yl)thio]acetic acid to my country?
Yes. Because [(3-Methyl-1H-1,2,4-triazol-5-yl)thio]acetic acid 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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