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Pharmacopeial Impurities (EP / USP / BP)

Midazolam EP Impurity A

Reference StandardAvailable on request

Order Midazolam EP Impurity A (CAS 59468-07-4) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-030595.

Pack sizes
Midazolam EP Impurity A chemical structure
CAS number59468-07-4
FormulaC18H15ClFN3
Molar mass327.8 g/mol
Physical formSolid
HS code38229090
InChIKeyHMQYFIKOHHSETE-UHFFFAOYSA-N
IUPAC name8-chloro-6-(2-fluorophenyl)-1-methyl-5,6-dihydro-4H-imidazo[1,5-a][1,4]benzodiazepine

About Midazolam EP Impurity A

Zemixal lists Midazolam EP Impurity A for laboratories that identify, quantify or control Midazolam and its related substances. Identity at a glance (Reference Standard): CAS 59468-07-4, formula C18H15ClFN3 and molar mass 327.8 g/mol. It is handled as a solid.

Typical applications

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Midazolam

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

Midazolam standards

Typical uses

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Midazolam EP Impurity A
Product nameMidazolam EP Impurity A
Catalogue numberZX-030595
CAS number59468-07-4
IUPAC name8-chloro-6-(2-fluorophenyl)-1-methyl-5,6-dihydro-4H-imidazo[1,5-a][1,4]benzodiazepine
Molecular formulaC18H15ClFN3
Molar mass327.8 g/mol
Exact mass327.0939
GradeReference Standard
Physical formSolid
XLogP33.5
H-bond donors / acceptors1 / 3
Topological polar surface area29.9 Ų
HS code38229090
InChIKeyHMQYFIKOHHSETE-UHFFFAOYSA-N
SMILESCC1=NC=C2N1C3=C(C=C(C=C3)Cl)C(NC2)C4=CC=CC=C4F
PubChem CID9901942
SynonymsMidazolam - Impurity A, Dihydromidazoleam Impurity, 5,6-Dihydromidazolam, 5,6-Dihydro Midazolam, 4H-Imidazo(1,5-a)(1,4)benzodiazepine, 8-chloro-6-(2-fluorophenyl)-5,6-dihydro-1-methyl-, 8-Chloro-6-(2-fluorophenyl)-5,6-dihydro-1-methyl-4H-imidazo(1,5-a)(1,4)benzodiazepine, 8-Chloro-6-(2-fluorophenyl)-5,6-dihydro-1-methyl-4H-imidazo[1,5-a][1,4]benzodiazepine, 8-chloro-6-(2-fluorophenyl)-1-methyl-5,6-dihydro-4H-benzo[f]imidazo[1,5-a][1,4]diazepine

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

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Midazolam EP Impurity A
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 Midazolam EP Impurity A

Which CAS number identifies Midazolam EP Impurity A?
Midazolam EP Impurity A is registered under CAS 59468-07-4. You may also see it listed as Midazolam - Impurity A, Dihydromidazoleam Impurity, 5,6-Dihydromidazolam. Our catalogue number for this item is ZX-030595.
What are the formula and molar mass of Midazolam EP Impurity A?
For Midazolam EP Impurity A, its formula is C18H15ClFN3 and its molar mass is 327.8 g/mol. The systematic (IUPAC) name is 8-chloro-6-(2-fluorophenyl)-1-methyl-5,6-dihydro-4H-imidazo[1,5-a][1,4]benzodiazepine. InChIKey HMQYFIKOHHSETE-UHFFFAOYSA-N lets you match it in any structure database.
How is Midazolam EP Impurity A used in pharmaceutical QC?
Midazolam EP Impurity A is a characterised reference material linked to Midazolam. 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 Midazolam EP Impurity A?
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 Midazolam EP Impurity A?
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 Midazolam EP Impurity A to my country?
Yes. Midazolam EP Impurity A ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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