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Pharmacopeial Impurities (EP / USP / BP)

Clemastine EP Impurity C

Reference StandardAvailable on request

Buy Clemastine EP Impurity C (CAS 59767-24-7) from Zemixal: C14H13ClO, COA and SDS with every lot, worldwide shipping. Quotes within one business day.

Pack sizes
Clemastine EP Impurity C chemical structure
CAS number59767-24-7
FormulaC14H13ClO
Molar mass232.7 g/mol
Physical formSolid
HS code38229090
InChIKeyMHJLXHJZQCHSIT-UHFFFAOYSA-N
IUPAC name1-(4-chlorophenyl)-1-phenylethanol

About Clemastine EP Impurity C

Zemixal lists Clemastine EP Impurity C for laboratories that identify, quantify or control Clemastine and its related substances. For your records (Reference Standard), the material is defined by CAS 59767-24-7, formula C14H13ClO and molar mass 232.7 g/mol. It is handled as a solid.

Typical applications

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

Storage and safety notes

Classified under GHS with signal word Warning and hazard statements H302 and H411. Read the SDS before first use.

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. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Clemastine

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

Clemastine standards

Typical uses

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

Applications

Grade guides

Specifications and identifiers

Specifications of Clemastine EP Impurity C
Product nameClemastine EP Impurity C
Catalogue numberZX-020242
CAS number59767-24-7
IUPAC name1-(4-chlorophenyl)-1-phenylethanol
Molecular formulaC14H13ClO
Molar mass232.7 g/mol
Exact mass232.0655
GradeReference Standard
Physical formSolid
XLogP33.5
H-bond donors / acceptors1 / 1
Topological polar surface area20.2 Ų
HS code38229090
InChIKeyMHJLXHJZQCHSIT-UHFFFAOYSA-N
SMILESCC(C1=CC=CC=C1)(C2=CC=C(C=C2)Cl)O
PubChem CID14189996
SynonymsClemastine Fumarate Impurity C, Clemastine Fumarate - Impurity C, Clemastine Fumarate EP Impurity C, Clemastine (m3), EGIS-5927, p-Chloro-alpha-methylbenzhydrol, 4-Chloro(alpha-methyl-alpha-phenyl)benzenemethanol, Benzenemethanol, 4-chloro-alpha-methyl-alpha-phenyl-, 1-(4-chlorophenyl)-1-phenylethan-1-ol, 1-(4-Chlorophenyl)-1-phenylethanol, (+/-)-, (RS)-1-(4-Chlorophenyl)-1-phenylethanol, 1-(4-chlorophenyl)-1-phenyl-ethanol

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
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Warning

  • H302Harmful if swallowed
  • H411Toxic to aquatic life with long lasting effects

Precautionary statements P264, P270, P273, P301 + P317, P330, P391, 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 Clemastine 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 Clemastine EP Impurity C

Which CAS number identifies Clemastine EP Impurity C?
Clemastine EP Impurity C is registered under CAS 59767-24-7. You may also see it listed as Clemastine Fumarate Impurity C, Clemastine Fumarate - Impurity C, Clemastine Fumarate EP Impurity C. Our catalogue number for this item is ZX-020242.
What are the formula and molar mass of Clemastine EP Impurity C?
For Clemastine EP Impurity C, its formula is C14H13ClO and its molar mass is 232.7 g/mol. The systematic (IUPAC) name is 1-(4-chlorophenyl)-1-phenylethanol. InChIKey MHJLXHJZQCHSIT-UHFFFAOYSA-N lets you match it in any structure database.
How is Clemastine EP Impurity C used in pharmaceutical QC?
Clemastine EP Impurity C is a characterised reference material linked to Clemastine. 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 Clemastine 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 Clemastine 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 Clemastine EP Impurity C to my country?
Yes. Because Clemastine 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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