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Pyridine Derivatives

3-Chloro-4-(pyridin-3-yl)-1,2,5-thiadiazole

Available on request

Order 3-Chloro-4-(pyridin-3-yl)-1,2,5-thiadiazole (CAS 131986-28-2) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
3-Chloro-4-(pyridin-3-yl)-1,2,5-thiadiazole chemical structure
CAS number131986-28-2
FormulaC7H4ClN3S
Molar mass197.65 g/mol
HS code2933
InChIKeyCMPNWGQBNRHIQZ-UHFFFAOYSA-N
IUPAC name3-chloro-4-pyridin-3-yl-1,2,5-thiadiazole

About 3-Chloro-4-(pyridin-3-yl)-1,2,5-thiadiazole

3-Chloro-4-(pyridin-3-yl)-1,2,5-thiadiazole is part of the Zemixal pyridine Derivatives range. For your records, the material is defined by CAS 131986-28-2, formula C7H4ClN3S and molar mass 197.65 g/mol.

Typical applications

  • Organic synthesis
  • API synthesis

Storage and safety notes

Hazard communication follows GHS (Danger: H301, H315, H318 and H319). 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.

Typical uses

  • Organic synthesis
  • API synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 3-Chloro-4-(pyridin-3-yl)-1,2,5-thiadiazole
Product name3-Chloro-4-(pyridin-3-yl)-1,2,5-thiadiazole
Catalogue numberZX-034433
CAS number131986-28-2
IUPAC name3-chloro-4-pyridin-3-yl-1,2,5-thiadiazole
Molecular formulaC7H4ClN3S
Molar mass197.65 g/mol
Exact mass196.9814
XLogP31.9
H-bond donors / acceptors0 / 4
Topological polar surface area66.9 Ų
HS code2933
InChIKeyCMPNWGQBNRHIQZ-UHFFFAOYSA-N
SMILESC1=CC(=CN=C1)C2=NSN=C2Cl
PubChem CID10488164
Synonyms3-(4-chloro-1,2,5-thiadiazol-3-yl)pyridine, 3-chloro-4-(3-pyridyl)-1,2,5-thiadiazole, 3-(3-chloro-1,2,5-thiadiazol-4yl)pyridine, 3-(4-Chloro-[1,2,5]thiadiazol-3-yl)-pyridine, Xanomeline intermediate 1, 3-chloro-4-pyrid-3-yl-1,2,5-thiadiazole, 3-(3-chloro-1,2,5-thiadiazol4-yl)pyridine, 3-(3-chloro-1,2,5thiadiazol-4-yl)pyridine, 3-(3-chloro1,2,5-thiadiazol-4-yl)pyridine, 3-(4-chloro-1,2,5-thiadiazol-3yl)pyridine, 3-(4-Chloro1,2,5-thiadiazol-3-yl)pyridine

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

Safety and GHS hazards

GHS05 Corrosive
Corrosive
GHS06 Acute toxicity
Acute toxicity
GHS07 Irritant or harmful
Irritant or harmful

Signal word Danger

  • H301Toxic if swallowed
  • H315Causes skin irritation
  • H318Causes serious eye damage
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P317, P319, P321, P330, 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-Chloro-4-(pyridin-3-yl)-1,2,5-thiadiazole
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-Chloro-4-(pyridin-3-yl)-1,2,5-thiadiazole

Which CAS number identifies 3-Chloro-4-(pyridin-3-yl)-1,2,5-thiadiazole?
3-Chloro-4-(pyridin-3-yl)-1,2,5-thiadiazole is registered under CAS 131986-28-2. You may also see it listed as 3-(4-chloro-1,2,5-thiadiazol-3-yl)pyridine, 3-chloro-4-(3-pyridyl)-1,2,5-thiadiazole, 3-(3-chloro-1,2,5-thiadiazol-4yl)pyridine. Our catalogue number for this item is ZX-034433.
What are the formula and molar mass of 3-Chloro-4-(pyridin-3-yl)-1,2,5-thiadiazole?
For 3-Chloro-4-(pyridin-3-yl)-1,2,5-thiadiazole, its formula is C7H4ClN3S and its molar mass is 197.65 g/mol. The systematic (IUPAC) name is 3-chloro-4-pyridin-3-yl-1,2,5-thiadiazole. InChIKey CMPNWGQBNRHIQZ-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for 3-Chloro-4-(pyridin-3-yl)-1,2,5-thiadiazole?
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-Chloro-4-(pyridin-3-yl)-1,2,5-thiadiazole?
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-Chloro-4-(pyridin-3-yl)-1,2,5-thiadiazole to my country?
Yes. Because 3-Chloro-4-(pyridin-3-yl)-1,2,5-thiadiazole 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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