Shipping to 128 countriesCOA and SDS with every lotQuotes within one business day
Bulk CASAccount
API Process Intermediates & Related Compounds

2,1,3-Benzothiadiazol-4-amine

Reference StandardIn stock

Order 2,1,3-Benzothiadiazol-4-amine (CAS 767-64-6) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes
2,1,3-Benzothiadiazol-4-amine chemical structure
CAS number767-64-6
FormulaC6H5N3S
Molar mass151.19 g/mol
Physical formSolid
HS code2933
InChIKeyDRLGIZIAMHIQHL-UHFFFAOYSA-N
IUPAC name2,1,3-benzothiadiazol-4-amine

About 2,1,3-Benzothiadiazol-4-amine

2,1,3-Benzothiadiazol-4-amine sits in our API Process Intermediates & Related Compounds section and ships worldwide from stock or short lead time. Identity at a glance (Reference Standard): CAS 767-64-6, formula C6H5N3S and molar mass 151.19 g/mol. It is handled as a solid.

Use cases we see most often

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Storage and safety notes

Classified under GHS with signal word Warning and hazard statements H302. Read the SDS before first use.

Order it in 10 mg, 25 mg, 50 mg, 100 mg and 250 mg packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Tizanidine

See every impurity, metabolite and related compound we list for this API.

Tizanidine standards

Typical uses

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Applications

Specifications and identifiers

Specifications of 2,1,3-Benzothiadiazol-4-amine
Product name2,1,3-Benzothiadiazol-4-amine
Catalogue numberZX-011935
CAS number767-64-6
IUPAC name2,1,3-benzothiadiazol-4-amine
Molecular formulaC6H5N3S
Molar mass151.19 g/mol
Exact mass151.0204
GradeReference Standard
Physical formSolid
XLogP31.1
H-bond donors / acceptors1 / 4
Topological polar surface area80 Ų
HS code2933
InChIKeyDRLGIZIAMHIQHL-UHFFFAOYSA-N
SMILESC1=CC2=NSN=C2C(=C1)N
PubChem CID69845
SynonymsBenzo[c][1,2,5]thiadiazol-4-amine, 4-Amino-2,1,3-benzothiadiazole, 4-Aminobenzo-2,1,3-thiadiazole, 2,1,3-Benzothiadiazole, 4-amino-, 4-Aminopiazthiole, Benzo[1,2,5]thiadiazol-4-ylamine, 7-Amino-2,1,3-benzothiadiazole, 2,1,3-Benzothiadiazol-4-ylamine, 2,1,3-Benzothiadiazole, 7-amino-, 2lambda4,1,3-benzothiadiazol-4-amine, benzo[c]1,2,5-thiadiazole-4-ylamine, 2,1,3-benzothiadiazol-amine

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

  • H302Harmful if swallowed

Precautionary statements P264, P270, P301 + P317, P330, 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 2,1,3-Benzothiadiazol-4-amine
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 mgQuoted on request

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

Questions about 2,1,3-Benzothiadiazol-4-amine

Which CAS number identifies 2,1,3-Benzothiadiazol-4-amine?
2,1,3-Benzothiadiazol-4-amine is registered under CAS 767-64-6. You may also see it listed as Benzo[c][1,2,5]thiadiazol-4-amine, 4-Amino-2,1,3-benzothiadiazole, 4-Aminobenzo-2,1,3-thiadiazole. Our catalogue number for this item is ZX-011935.
What are the formula and molar mass of 2,1,3-Benzothiadiazol-4-amine?
For 2,1,3-Benzothiadiazol-4-amine, its formula is C6H5N3S and its molar mass is 151.19 g/mol. The systematic (IUPAC) name is 2,1,3-benzothiadiazol-4-amine. InChIKey DRLGIZIAMHIQHL-UHFFFAOYSA-N lets you match it in any structure database.
How is 2,1,3-Benzothiadiazol-4-amine used in pharmaceutical QC?
2,1,3-Benzothiadiazol-4-amine is a characterised reference material linked to Tizanidine. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for 2,1,3-Benzothiadiazol-4-amine?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with 2,1,3-Benzothiadiazol-4-amine?
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 2,1,3-Benzothiadiazol-4-amine to my country?
Yes. Because 2,1,3-Benzothiadiazol-4-amine 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.

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Compare 0 of 4Compare now