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Triazoles, Tetrazoles & Triazines

4-Bromo-2H-1,2,3-triazole, 95%

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Buy 4-Bromo-2H-1,2,3-triazole, 95% (CAS 1988796-00-4) from Zemixal. Request a quote with price, lead time and documents.

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4-Bromo-2H-1,2,3-triazole, 95% chemical structure
CAS number1988796-00-4
FormulaC2H2BrN3
Molar mass147.96 g/mol
Physical formSolid
HS code29420090
Purity95%
InChIKeyXNUQYVZLPNJLES-UHFFFAOYSA-N
IUPAC name4-bromo-2H-triazole

About 4-Bromo-2H-1,2,3-triazole, 95%

Zemixal supplies 4-Bromo-2H-1,2,3-triazole, 95% within its pharma Intermediates & Building Blocks portfolio. For your records (95%), the material is defined by CAS 1988796-00-4, formula C2H2BrN3 and molar mass 147.96 g/mol. Expect solid.

Where it is used

  • Organic synthesis
  • API synthesis

Handling and storage

Keep it at 2–8 °C in a tightly closed container. Classified under GHS with signal word Warning and hazard statements H302, H312, H315 and H319. Read the SDS before first use.

Standard pack sizes are 100 mg, 500 mg and 1 g, and custom quantities are quoted on request. Each lot travels with a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Organic synthesis
  • API synthesis

Applications

Agrochemicals and Crop ProtectionPharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 4-Bromo-2H-1,2,3-triazole, 95%
Product name4-Bromo-2H-1,2,3-triazole, 95%
Catalogue numberZX-011303
CAS number1988796-00-4
IUPAC name4-bromo-2H-triazole
Molecular formulaC2H2BrN3
Molar mass147.96 g/mol
Exact mass146.9432
Purity / assay95%
Physical formSolid
AppearanceSolid
XLogP30.6
H-bond donors / acceptors1 / 2
Topological polar surface area41.6 Ų
Storage2–8 °C
HS code29420090
InChIKeyXNUQYVZLPNJLES-UHFFFAOYSA-N
SMILESC1=NNN=C1Br
PubChem CID18425880
Synonyms4-bromo-1H-1,2,3-triazole, 4-Bromo-2H-1,2,3-triazole, 5-Bromo-1H-1,2,3-triazole, 1H-1,2,3-Triazole, 4-bromo-, 4-Bromo-1,2,3-triazole, 4-?bromo-?2H-?1,?2,?3-?triazole, 5-bromotriazole, 4-bromo-triazole

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
  • H312Harmful in contact with skin
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H332Harmful if inhaled
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + 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 4-Bromo-2H-1,2,3-triazole, 95%
100 mgQuoted on request
500 mgQuoted on request
1 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 4-Bromo-2H-1,2,3-triazole, 95%

Which CAS number identifies 4-Bromo-2H-1,2,3-triazole, 95%?
4-Bromo-2H-1,2,3-triazole, 95% is registered under CAS 1988796-00-4. You may also see it listed as 4-bromo-1H-1,2,3-triazole, 4-Bromo-2H-1,2,3-triazole, 5-Bromo-1H-1,2,3-triazole. Our catalogue number for this item is ZX-011303.
What are the formula and molar mass of 4-Bromo-2H-1,2,3-triazole, 95%?
For 4-Bromo-2H-1,2,3-triazole, 95%, its formula is C2H2BrN3 and its molar mass is 147.96 g/mol. The systematic (IUPAC) name is 4-bromo-2H-triazole. InChIKey XNUQYVZLPNJLES-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for 4-Bromo-2H-1,2,3-triazole, 95%?
This listing is 95% purity. Standard packs are 100 mg, 500 mg, 1 g. Larger quantities and custom packing can be quoted on request.
Which documents come with 4-Bromo-2H-1,2,3-triazole, 95%?
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 4-Bromo-2H-1,2,3-triazole, 95% to my country?
Yes. Because 4-Bromo-2H-1,2,3-triazole, 95% 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.
How do I store 4-Bromo-2H-1,2,3-triazole, 95%?
2–8 °C. Keep the container closed and follow the handling advice in the SDS.

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