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API Impurities

Benazepril Impurity 2

Reference StandardAvailable on request

Buy Benazepril Impurity 2 (CAS 105260-10-4) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.

Pack sizes
Benazepril Impurity 2 chemical structure
CAS number105260-10-4
FormulaC18H14N2O3
Molar mass306.3 g/mol
Physical formSolid
HS code38229090
InChIKeySMZOPJDSHVNPHT-UHFFFAOYSA-N
IUPAC name2-(2-oxo-1,3,4,5-tetrahydro-1-benzazepin-3-yl)isoindole-1,3-dione

About Benazepril Impurity 2

Benazepril Impurity 2 is supplied by Zemixal as a characterised reference material for Benazepril analysis. For your records (Reference Standard), the material is defined by CAS 105260-10-4, formula C18H14N2O3 and molar mass 306.3 g/mol. It is handled as a solid.

Typical applications

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Storage and safety notes

Classified under GHS with signal word Warning and hazard statements H302, H312 and H332. Read the SDS before first use.

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 Benazepril

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

Benazepril standards

Typical uses

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Benazepril Impurity 2
Product nameBenazepril Impurity 2
Catalogue numberZX-033082
CAS number105260-10-4
IUPAC name2-(2-oxo-1,3,4,5-tetrahydro-1-benzazepin-3-yl)isoindole-1,3-dione
Molecular formulaC18H14N2O3
Molar mass306.3 g/mol
Exact mass306.1004
GradeReference Standard
Physical formSolid
XLogP32.2
H-bond donors / acceptors1 / 3
Topological polar surface area66.5 Ų
HS code38229090
InChIKeySMZOPJDSHVNPHT-UHFFFAOYSA-N
SMILESC1CC2=CC=CC=C2NC(=O)C1N3C(=O)C4=CC=CC=C4C3=O
PubChem CID14010680
Synonyms2-(2-oxo-2,3,4,5-tetrahydro-1H-1-benzazepin-3-yl)-2,3-dihydro-1H-isoindole-1,3-dione, 2-(2-Oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepin-3-yl)isoindoline-1,3-dione, 3-phthalimido-1,3,4,5-tetrahydro-1-benzazepin-2-one, 4,5-dihydro-3-phthalimido-1H-1-benzazepin-2(3H)-one, 4,5-dihydro-3-phthalimido-1H-1-benzazepin-2 (3H) -one, 2-(2-oxo-1,3,4,5-tetrahydro-1-benzazepin-3-yl)isoindoline-1,3-dione, 1H-Isoindole-1,3(2H)-dione,2-(2,3,4,5-tetrahydro-2-oxo-1H-1-benzazepin-3-yl)-

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
  • H332Harmful if inhaled

Precautionary statements P261, P264, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P317, P321, P330, P362 + P364, 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 Benazepril Impurity 2
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 Benazepril Impurity 2

Which CAS number identifies Benazepril Impurity 2?
Benazepril Impurity 2 is registered under CAS 105260-10-4. You may also see it listed as 2-(2-oxo-2,3,4,5-tetrahydro-1H-1-benzazepin-3-yl)-2,3-dihydro-1H-isoindole-1,3-dione, 2-(2-Oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepin-3-yl)isoindoline-1,3-dione, 3-phthalimido-1,3,4,5-tetrahydro-1-benzazepin-2-one. Our catalogue number for this item is ZX-033082.
What are the formula and molar mass of Benazepril Impurity 2?
For Benazepril Impurity 2, its formula is C18H14N2O3 and its molar mass is 306.3 g/mol. The systematic (IUPAC) name is 2-(2-oxo-1,3,4,5-tetrahydro-1-benzazepin-3-yl)isoindole-1,3-dione. InChIKey SMZOPJDSHVNPHT-UHFFFAOYSA-N lets you match it in any structure database.
How is Benazepril Impurity 2 used in pharmaceutical QC?
Benazepril Impurity 2 is a characterised reference material linked to Benazepril. 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 Benazepril Impurity 2?
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 Benazepril Impurity 2?
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 Benazepril Impurity 2 to my country?
Yes. Because Benazepril Impurity 2 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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