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Pharmacopeial Impurities (EP / USP / BP)

Bromocriptine EP Impurity B

Reference StandardAvailable on request

Bromocriptine EP Impurity B (CAS 511-09-1) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.

Pack sizes
Bromocriptine EP Impurity B chemical structure
CAS number511-09-1
FormulaC32H41N5O5
Molar mass575.7 g/mol
Physical formSolid
HS code38229090
InChIKeyYDOTUXAWKBPQJW-NSLWYYNWSA-N
IUPAC name(6aR,9R)-N-[(1S,2S,4R,7S)-2-hydroxy-7-(2-methylpropyl)-5,8-dioxo-4-propan-2-yl-3-oxa-6,9-diazatricyclo[7.3.0.02,6]dodecan-4-yl]-7-methyl-6,6a,8,9-tetrahydro-4H-indolo[4,3-fg]quinoline-9-carboxamide

About Bromocriptine EP Impurity B

Bromocriptine EP Impurity B belongs to the Bromocriptine reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 511-09-1, formula C32H41N5O5 and molar mass 575.7 g/mol. It is handled as a solid.

Typical applications

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

Handling and storage

Classified under GHS with signal word Warning and hazard statements H361. 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. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Bromocriptine

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

Bromocriptine 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 Bromocriptine EP Impurity B
Product nameBromocriptine EP Impurity B
Catalogue numberZX-020937
CAS number511-09-1
IUPAC name(6aR,9R)-N-[(1S,2S,4R,7S)-2-hydroxy-7-(2-methylpropyl)-5,8-dioxo-4-propan-2-yl-3-oxa-6,9-diazatricyclo[7.3.0.02,6]dodecan-4-yl]-7-methyl-6,6a,8,9-tetrahydro-4H-indolo[4,3-fg]quinoline-9-carboxamide
Molecular formulaC32H41N5O5
Molar mass575.7 g/mol
Exact mass575.3108
GradeReference Standard
Physical formSolid
XLogP32.7
H-bond donors / acceptors3 / 6
Topological polar surface area118 Ų
HS code38229090
InChIKeyYDOTUXAWKBPQJW-NSLWYYNWSA-N
SMILESCC(C)C[C@H]1C(=O)N2CCC[C@H]2[C@]3(N1C(=O)[C@](O3)(C(C)C)NC(=O)[C@H]4CN([C@@H]5CC6=CNC7=CC=CC(=C67)C5=C4)C)O
PubChem CID134551
SynonymsAlpha Ergocryptine, Bromocriptine Mesylate EP Impurity B, Bromocriptine - Impurity B, Bromocriptine Impurity B, alpha-Ergocryptine, Ergocryptine, 12'-hydroxy-5'alpha-(2-methylpropyl)-3',6',18-trioxo-2'-(propan-2-yl)ergotaman, 12'-Hydroxy-2'-(1-methylethyl)-5'-alpha-(2-methylpropyl)ergotaman-3',6',18-trione, I+--Ergocryptine, ergokryptin, Ergocryptine-alpha, 12'-Hydroxy-5'alpha-isobutyl-2'-isopropylergotaman-3',6',18-trione

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 Warning

  • H361Suspected of damaging fertility or the unborn child

Precautionary statements P203, 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 Bromocriptine EP Impurity B
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 Bromocriptine EP Impurity B

Which CAS number identifies Bromocriptine EP Impurity B?
Bromocriptine EP Impurity B is registered under CAS 511-09-1. You may also see it listed as Alpha Ergocryptine, Bromocriptine Mesylate EP Impurity B, Bromocriptine - Impurity B. Our catalogue number for this item is ZX-020937.
What are the formula and molar mass of Bromocriptine EP Impurity B?
For Bromocriptine EP Impurity B, its formula is C32H41N5O5 and its molar mass is 575.7 g/mol. InChIKey YDOTUXAWKBPQJW-NSLWYYNWSA-N lets you match it in any structure database.
How is Bromocriptine EP Impurity B used in pharmaceutical QC?
Bromocriptine EP Impurity B is a characterised reference material linked to Bromocriptine. 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 Bromocriptine EP Impurity B?
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 Bromocriptine EP Impurity B?
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 Bromocriptine EP Impurity B to my country?
Yes. Because Bromocriptine EP Impurity B 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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