Shipping to 128 countriesCOA and SDS with every lotQuotes within one business day
contact@zemixal.com
Bulk CASAccount
Pharmacopeial Impurities (EP / USP / BP)

Dihydro Ergotamine EP Impurity B

Reference StandardAvailable on request

Order Dihydro Ergotamine EP Impurity B (CAS 3609-19-6) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes
Dihydro Ergotamine EP Impurity B chemical structure
CAS number3609-19-6
FormulaC34H39N5O5
Molar mass597.7 g/mol
Physical formSolid
HS code38229090
InChIKeyDFWHWFLWRXBPGX-UHFAATNVSA-N
IUPAC name(6aR,9R,10aR)-N-[(1S,2S,4R,7S)-7-benzyl-4-ethyl-2-hydroxy-5,8-dioxo-3-oxa-6,9-diazatricyclo[7.3.0.02,6]dodecan-4-yl]-7-methyl-6,6a,8,9,10,10a-hexahydro-4H-indolo[4,3-fg]quinoline-9-carboxamide

About Dihydro Ergotamine EP Impurity B

Analytical teams working on Dihydroergocristine use Dihydro Ergotamine EP Impurity B as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 3609-19-6, formula C34H39N5O5 and molar mass 597.7 g/mol. It is handled as a solid.

Typical applications

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

Safe handling

Hazard communication follows GHS (Warning: H312 and H332). Our SDS lists exposure controls and first-aid measures.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Dihydroergocristine

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

Dihydroergocristine 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 Dihydro Ergotamine EP Impurity B
Product nameDihydro Ergotamine EP Impurity B
Catalogue numberZX-036943
CAS number3609-19-6
IUPAC name(6aR,9R,10aR)-N-[(1S,2S,4R,7S)-7-benzyl-4-ethyl-2-hydroxy-5,8-dioxo-3-oxa-6,9-diazatricyclo[7.3.0.02,6]dodecan-4-yl]-7-methyl-6,6a,8,9,10,10a-hexahydro-4H-indolo[4,3-fg]quinoline-9-carboxamide
Molecular formulaC34H39N5O5
Molar mass597.7 g/mol
Exact mass597.2951
GradeReference Standard
Physical formSolid
XLogP32.9
H-bond donors / acceptors3 / 6
Topological polar surface area118 Ų
HS code38229090
InChIKeyDFWHWFLWRXBPGX-UHFAATNVSA-N
SMILESCC[C@@]1(C(=O)N2[C@H](C(=O)N3CCC[C@H]3[C@@]2(O1)O)CC4=CC=CC=C4)NC(=O)[C@@H]5C[C@H]6[C@@H](CC7=CNC8=CC=CC6=C78)N(C5)C
PubChem CID193378
SynonymsDihydroergocristine Mesilate EP Impurity G, Dihydroergostin, 9,10-Dihydroergostine, DE-145

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

  • H312Harmful in contact with skin
  • H332Harmful if inhaled

Precautionary statements P261, P271, P280, P302 + P352, P304 + P340, P317, P321, 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 Dihydro Ergotamine 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 Dihydro Ergotamine EP Impurity B

Which CAS number identifies Dihydro Ergotamine EP Impurity B?
Dihydro Ergotamine EP Impurity B is registered under CAS 3609-19-6. You may also see it listed as Dihydroergocristine Mesilate EP Impurity G, Dihydroergostin, 9,10-Dihydroergostine. Our catalogue number for this item is ZX-036943.
What are the formula and molar mass of Dihydro Ergotamine EP Impurity B?
For Dihydro Ergotamine EP Impurity B, its formula is C34H39N5O5 and its molar mass is 597.7 g/mol. InChIKey DFWHWFLWRXBPGX-UHFAATNVSA-N lets you match it in any structure database.
How is Dihydro Ergotamine EP Impurity B used in pharmaceutical QC?
Dihydro Ergotamine EP Impurity B is a characterised reference material linked to Dihydroergocristine. 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 Dihydro Ergotamine 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 Dihydro Ergotamine 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 Dihydro Ergotamine EP Impurity B to my country?
Yes. Because Dihydro Ergotamine 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.

More Dihydroergocristine standards

More in Pharmacopeial Impurities (EP / USP / BP)

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Bulk CAS lookup Open quote list
Compare 0 of 4Compare now