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Pharmacopeial Impurities (EP / USP / BP)

Indoramin EP Impurity A

Reference StandardAvailable on request

Indoramin EP Impurity A (CAS 3389-21-7) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Quotes within one business day.

Pack sizes
Indoramin EP Impurity A chemical structure
CAS number3389-21-7
FormulaC10H10BrN
Molar mass224.1 g/mol
Physical formSolid
HS code38229090
InChIKeyNTLAICDKHHQUGC-UHFFFAOYSA-N
IUPAC name3-(2-bromoethyl)-1H-indole

About Indoramin EP Impurity A

Analytical teams working on Indoramin use Indoramin EP Impurity A as a qualified comparison standard. Key data (Reference Standard): CAS 3389-21-7, formula C10H10BrN and molar mass 224.1 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Handling and storage

It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.

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. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Indoramin

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

Indoramin 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 Indoramin EP Impurity A
Product nameIndoramin EP Impurity A
Catalogue numberZX-029949
CAS number3389-21-7
IUPAC name3-(2-bromoethyl)-1H-indole
Molecular formulaC10H10BrN
Molar mass224.1 g/mol
Exact mass222.9997
GradeReference Standard
Physical formSolid
XLogP33.3
H-bond donors / acceptors1 / 0
Topological polar surface area15.8 Ų
HS code38229090
InChIKeyNTLAICDKHHQUGC-UHFFFAOYSA-N
SMILESC1=CC=C2C(=C1)C(=CN2)CCBr
PubChem CID76924
SynonymsIndoramin Hydrochloride - Impurity A, 3-(2-Bromoethyl)indole, BEI-9 compound, 1H-Indole, 3-(2-bromoethyl)-, Indolyl-3-(ethyl-beta-bromide), 3-(2-Bromo-ethyl)-1H-indole, indol-3-ylethylbromide, 3-(2-bromethyl)-indol, 3-(2-bromoethyl)-indole, 3-(2-Bromo-ethyl)-indole, Indolyl-3-(ethyl-b-bromide)

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

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, 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 Indoramin 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 Indoramin EP Impurity A

Which CAS number identifies Indoramin EP Impurity A?
Indoramin EP Impurity A is registered under CAS 3389-21-7. You may also see it listed as Indoramin Hydrochloride - Impurity A, 3-(2-Bromoethyl)indole, BEI-9 compound. Our catalogue number for this item is ZX-029949.
What are the formula and molar mass of Indoramin EP Impurity A?
For Indoramin EP Impurity A, its formula is C10H10BrN and its molar mass is 224.1 g/mol. The systematic (IUPAC) name is 3-(2-bromoethyl)-1H-indole. InChIKey NTLAICDKHHQUGC-UHFFFAOYSA-N lets you match it in any structure database.
How is Indoramin EP Impurity A used in pharmaceutical QC?
Indoramin EP Impurity A is a characterised reference material linked to Indoramin. 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 Indoramin 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 Indoramin 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 Indoramin EP Impurity A to my country?
Yes. Because Indoramin EP Impurity A 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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