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Pharmacopeial Impurities (EP / USP / BP)

Yohimbine EP Impurity C

Reference StandardAvailable on request

Order Yohimbine EP Impurity C (CAS 483-10-3) online at Zemixal. Request a quote with price, lead time and documents. Quotes within one business day.

Pack sizes
Yohimbine EP Impurity C chemical structure
CAS number483-10-3
FormulaC21H26N2O3
Molar mass354.4 g/mol
Physical formSolid
HS code38229090
InChIKeyBLGXFZZNTVWLAY-DKJBZYCGSA-N
IUPAC namemethyl (1S,15R,18S,19S,20S)-18-hydroxy-1,3,11,12,14,15,16,17,18,19,20,21-dodecahydroyohimban-19-carboxylate

About Yohimbine EP Impurity C

Yohimbine EP Impurity C is supplied by Zemixal as a characterised reference material for Yohimbine analysis. Identity at a glance (Reference Standard): CAS 483-10-3, formula C21H26N2O3 and molar mass 354.4 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

Safe handling

It carries the GHS signal word Danger (H301), so wear gloves and eye protection and work with good ventilation.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. 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 Yohimbine

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

Yohimbine 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 Yohimbine EP Impurity C
Product nameYohimbine EP Impurity C
Catalogue numberZX-023058
CAS number483-10-3
IUPAC namemethyl (1S,15R,18S,19S,20S)-18-hydroxy-1,3,11,12,14,15,16,17,18,19,20,21-dodecahydroyohimban-19-carboxylate
Molecular formulaC21H26N2O3
Molar mass354.4 g/mol
Exact mass354.1943
GradeReference Standard
Physical formSolid
XLogP32.9
H-bond donors / acceptors2 / 4
Topological polar surface area65.6 Ų
HS code38229090
InChIKeyBLGXFZZNTVWLAY-DKJBZYCGSA-N
SMILESCOC(=O)[C@@H]1[C@H](CC[C@@H]2[C@@H]1C[C@H]3C4=C(CCN3C2)C5=CC=CC=C5N4)O
PubChem CID92766
SynonymsYohimbine Hydrochloride - Impurity C, corynanthine, Rauhimbin, Corynanthin, Methyl (16beta,17alpha)-17-hydroxyyohimban-16-carboxylate, Yohimban-16-carboxylic acid, 17-hydroxy-, methyl ester, (16beta,17alpha)-, Yohimban-16beta-carboxylic acid, 17alpha-hydroxy-, methyl ester, Methyl 17alpha-hydroxyyohimban-16beta-carboxylate, Yohimban-16.beta.-carboxylic acid, 17.alpha.-hydroxy-, methyl ester, Yohimban-16-carboxylic acid, 17-hydroxy-, methyl ester, (16.beta.,17.alpha.)-

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS06 Acute toxicity
Acute toxicity

Signal word Danger

  • H301Toxic if swallowed

Precautionary statements P264, P270, P301 + P316, P321, P330, 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 Yohimbine EP Impurity C
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 Yohimbine EP Impurity C

Which CAS number identifies Yohimbine EP Impurity C?
Yohimbine EP Impurity C is registered under CAS 483-10-3. You may also see it listed as Yohimbine Hydrochloride - Impurity C, corynanthine, Rauhimbin. Our catalogue number for this item is ZX-023058.
What are the formula and molar mass of Yohimbine EP Impurity C?
For Yohimbine EP Impurity C, its formula is C21H26N2O3 and its molar mass is 354.4 g/mol. The systematic (IUPAC) name is methyl (1S,15R,18S,19S,20S)-18-hydroxy-1,3,11,12,14,15,16,17,18,19,20,21-dodecahydroyohimban-19-carboxylate. InChIKey BLGXFZZNTVWLAY-DKJBZYCGSA-N lets you match it in any structure database.
How is Yohimbine EP Impurity C used in pharmaceutical QC?
Yohimbine EP Impurity C is a characterised reference material linked to Yohimbine. 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 Yohimbine EP Impurity C?
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 Yohimbine EP Impurity C?
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 Yohimbine EP Impurity C to my country?
Yes. Because Yohimbine EP Impurity C 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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