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API Impurities

Alectinib Impurity 1

Reference StandardIn stock

Buy Alectinib Impurity 1 (CAS 1256584-80-1) from Zemixal. Request a quote with price, lead time and documents. Part of our API Impurities range.

Pack sizes
Alectinib Impurity 1 chemical structure
CAS number1256584-80-1
FormulaC21H17IN2O
Molar mass440.3 g/mol
Physical formSolid
HS code38229090
Purity95.19%
InChIKeyIQWNZLQAANHDSH-UHFFFAOYSA-N
IUPAC name9-ethyl-8-iodo-6,6-dimethyl-11-oxo-5H-benzo[b]carbazole-3-carbonitrile

About Alectinib Impurity 1

Alectinib Impurity 1 belongs to the Alectinib reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 1256584-80-1, formula C21H17IN2O and molar mass 440.3 g/mol. It is handled as a solid.

Use cases we see most often

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

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Alectinib

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

Alectinib 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 Alectinib Impurity 1
Product nameAlectinib Impurity 1
Catalogue numberZX-004320
CAS number1256584-80-1
IUPAC name9-ethyl-8-iodo-6,6-dimethyl-11-oxo-5H-benzo[b]carbazole-3-carbonitrile
Molecular formulaC21H17IN2O
Molar mass440.3 g/mol
Exact mass440.0386
GradeReference Standard
Purity / assay95.19%
Physical formSolid
XLogP35.6
H-bond donors / acceptors1 / 2
Topological polar surface area56.7 Ų
HS code38229090
InChIKeyIQWNZLQAANHDSH-UHFFFAOYSA-N
SMILESCCC1=CC2=C(C=C1I)C(C3=C(C2=O)C4=C(N3)C=C(C=C4)C#N)(C)C
PubChem CID66834374
Synonyms9-Ethyl-6,11-dihydro-8-iodo-6,6-dimethyl-11-oxo-5H-benzo[b]carbazole-3-carbonitrile, 9-Ethyl-6,6-dimethyl-8-iodo-11-oxo-6,11-dihydro-5H-benzo[b]carbazole-3-carbonitrile, 9-Ethyl-8-iodo-6,6-dimethyl-11-oxo-6,11-dihydro-5H-benzo[b]carbazole-3-carbonitrile, 5H-Benzo[b]carbazole-3-carbonitrile, 9-ethyl-6,11-dihydro-8-iodo-6,6-dimethyl-11-oxo-, Aletinib Impurity 13, CS-M1357, 9-Ethyl-8-iodo-6,6-dimethyl-11-oxo-6,11-dihydro-5H-benzo[b]carbaz ole-3-carbonitrile, 9-ethyl-8-iodo-6,6-diMethyl-11-oxo-6,11-dihydro-5H-benzo[b]carbazole-3-carbonitrile-11

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 Alectinib Impurity 1
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 Alectinib Impurity 1

Which CAS number identifies Alectinib Impurity 1?
Alectinib Impurity 1 is registered under CAS 1256584-80-1. You may also see it listed as 9-Ethyl-6,11-dihydro-8-iodo-6,6-dimethyl-11-oxo-5H-benzo[b]carbazole-3-carbonitrile, 9-Ethyl-6,6-dimethyl-8-iodo-11-oxo-6,11-dihydro-5H-benzo[b]carbazole-3-carbonitrile, 9-Ethyl-8-iodo-6,6-dimethyl-11-oxo-6,11-dihydro-5H-benzo[b]carbazole-3-carbonitrile. Our catalogue number for this item is ZX-004320.
What are the formula and molar mass of Alectinib Impurity 1?
For Alectinib Impurity 1, its formula is C21H17IN2O and its molar mass is 440.3 g/mol. The systematic (IUPAC) name is 9-ethyl-8-iodo-6,6-dimethyl-11-oxo-5H-benzo[b]carbazole-3-carbonitrile. InChIKey IQWNZLQAANHDSH-UHFFFAOYSA-N lets you match it in any structure database.
How is Alectinib Impurity 1 used in pharmaceutical QC?
Alectinib Impurity 1 is a characterised reference material linked to Alectinib. 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 Alectinib Impurity 1?
This listing is Reference Standard grade with 95.19% purity. 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 Alectinib Impurity 1?
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 Alectinib Impurity 1 to my country?
Yes. Alectinib Impurity 1 ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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