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API Reference Standards

Triazolam (PSY)

Reference StandardAvailable on request

Buy Triazolam (PSY) (CAS 28911-01-5) from Zemixal: C17H12Cl2N4, COA and SDS with every lot, worldwide shipping. Packs from 10 mg.

Pack sizes
Triazolam (PSY) chemical structure
CAS number28911-01-5
FormulaC17H12Cl2N4
Molar mass343.2 g/mol
Physical formSolid
HS code38229090
InChIKeyJOFWLTCLBGQGBO-UHFFFAOYSA-N
IUPAC name8-chloro-6-(2-chlorophenyl)-1-methyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepine

About Triazolam (PSY)

Triazolam (PSY) is supplied by Zemixal as a characterised reference material for Triazolam analysis. Key data (Reference Standard): CAS 28911-01-5, formula C17H12Cl2N4 and molar mass 343.2 g/mol. It is handled as a solid.

Where it is used

  • Identification & assay
  • Method development & validation
  • QC reference material

Handling and storage

Classified under GHS with signal word Danger and hazard statements H360 and H362. Read the SDS before first use.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Triazolam

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

Triazolam standards

Typical uses

  • Identification & assay
  • Method development & validation
  • QC reference material

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Triazolam (PSY)
Product nameTriazolam (PSY)
Catalogue numberZX-046277
CAS number28911-01-5
IUPAC name8-chloro-6-(2-chlorophenyl)-1-methyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepine
Molecular formulaC17H12Cl2N4
Molar mass343.2 g/mol
Exact mass342.0439
GradeReference Standard
Physical formSolid
XLogP32.4
H-bond donors / acceptors0 / 3
Topological polar surface area43.1 Ų
HS code38229090
InChIKeyJOFWLTCLBGQGBO-UHFFFAOYSA-N
SMILESCC1=NN=C2N1C3=C(C=C(C=C3)Cl)C(=NC2)C4=CC=CC=C4Cl
PubChem CID5556
SynonymsTriazolam civ, 8-Chloro-6-(o-chlorophenyl)-1-methyl-4H-s-triazolo(4,3-a)(1,4)benzodiazepine, 4H-(1,2,4)Triazolo(4,3-a)(1,4)benzodiazepine, 8-chloro-6-(2-chlorophenyl)-1-methyl-, 8-Chloro-6-(2-chlorophenyl)-1-methyl-4H-(1,2,4)triazolo(4,3-a)(1,4)benzodiazepine, 4H-s-Triazolo(4,3-a)(1,4)benzodiazepine, 8-chloro-6-(o-chlorophenyl)-1-methyl-, Gen Triazolam, Apo Triazo, 8-Chloro-6-(o-chlorophenyl)-1-methyl-4H-s-triazolo[4,3-a][1,4]benzodiazepine, 4H-[1,2,4]Triazolo[4,3-a][1,4]benzodiazepine, 8-chloro-6-(2-chlorophenyl)-1-methyl-, 8-Chloro-6-[2-chlorophenyl]-1-methyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepine, Halcion (triazolam)

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

Safety and GHS hazards

GHS08 Health hazard
Health hazard

Signal word Danger

  • H360May damage fertility or the unborn child
  • H362May cause harm to breast-fed children

Precautionary statements P203, P260, P263, P264, P270, P280, P318, 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 Triazolam (PSY)
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 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 Triazolam (PSY)

Which CAS number identifies Triazolam (PSY)?
Triazolam (PSY) is registered under CAS 28911-01-5. You may also see it listed as Triazolam civ, 8-Chloro-6-(o-chlorophenyl)-1-methyl-4H-s-triazolo(4,3-a)(1,4)benzodiazepine, 4H-(1,2,4)Triazolo(4,3-a)(1,4)benzodiazepine, 8-chloro-6-(2-chlorophenyl)-1-methyl-. Our catalogue number for this item is ZX-046277.
What are the formula and molar mass of Triazolam (PSY)?
For Triazolam (PSY), its formula is C17H12Cl2N4 and its molar mass is 343.2 g/mol. The systematic (IUPAC) name is 8-chloro-6-(2-chlorophenyl)-1-methyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepine. InChIKey JOFWLTCLBGQGBO-UHFFFAOYSA-N lets you match it in any structure database.
How is Triazolam (PSY) used in pharmaceutical QC?
Triazolam (PSY) is a characterised reference material linked to Triazolam. 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 Triazolam (PSY)?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Triazolam (PSY)?
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 Triazolam (PSY) to my country?
Yes. Because Triazolam (PSY) 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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