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Pharmacopeial Impurities (EP / USP / BP)

Amylmetacresol EP Impurity E

Reference StandardAvailable on request

Amylmetacresol EP Impurity E (CAS 173851-66-6) supplier Zemixal: C12H16O2, COA and SDS with every lot, worldwide shipping.

Pack sizes
Amylmetacresol EP Impurity E chemical structure
CAS number173851-66-6
FormulaC12H16O2
Molar mass192.25 g/mol
Physical formSolid
HS code38229090
InChIKeyYPKVRMSJESHSBN-UHFFFAOYSA-N
IUPAC name1-(2-hydroxy-4-methylphenyl)pentan-1-one

About Amylmetacresol EP Impurity E

Amylmetacresol EP Impurity E belongs to the Amylmetacresol reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 173851-66-6, formula C12H16O2 and molar mass 192.25 g/mol. It is handled as a solid.

Where it is used

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

Handling and storage

Hazard communication follows GHS (Danger: H302+H312, H302, H312 and H318). 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. 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 Amylmetacresol

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

Amylmetacresol 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 Amylmetacresol EP Impurity E
Product nameAmylmetacresol EP Impurity E
Catalogue numberZX-023292
CAS number173851-66-6
IUPAC name1-(2-hydroxy-4-methylphenyl)pentan-1-one
Molecular formulaC12H16O2
Molar mass192.25 g/mol
Exact mass192.115
GradeReference Standard
Physical formSolid
XLogP33.5
H-bond donors / acceptors1 / 2
Topological polar surface area37.3 Ų
HS code38229090
InChIKeyYPKVRMSJESHSBN-UHFFFAOYSA-N
SMILESCCCCC(=O)C1=C(C=C(C=C1)C)O
PubChem CID118552
SynonymsAmylmetacresol - Impurity E, Valeryl m-cresol, 1-(2-hydroxy-4-methylphenyl)-1-pentanone, 1-Pentanone, 1-(2-hydroxy-4-methylphenyl)-, Amylmetacresol impurity E, 2'-hydroxy-4'-methylvalerophenone, 1-(2-hydroxy-4-methyl-phenyl)pentan-1-one, 6-(1-hydroxypentylidene)-3-methylcyclohexa-2,4-dien-1-one

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

Safety and GHS hazards

GHS05 Corrosive
Corrosive
GHS07 Irritant or harmful
Irritant or harmful

Signal word Danger

  • H302+H312Harmful if swallowed or in contact with skin
  • H302Harmful if swallowed
  • H312Harmful in contact with skin
  • H318Causes serious eye damage

Precautionary statements P264, P264 + P265, P270, P280, P301 + P317, P302 + P352, P305 + P354 + P338, P317, P321, P330, 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 Amylmetacresol EP Impurity E
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 Amylmetacresol EP Impurity E

Which CAS number identifies Amylmetacresol EP Impurity E?
Amylmetacresol EP Impurity E is registered under CAS 173851-66-6. You may also see it listed as Amylmetacresol - Impurity E, Valeryl m-cresol, 1-(2-hydroxy-4-methylphenyl)-1-pentanone. Our catalogue number for this item is ZX-023292.
What are the formula and molar mass of Amylmetacresol EP Impurity E?
For Amylmetacresol EP Impurity E, its formula is C12H16O2 and its molar mass is 192.25 g/mol. The systematic (IUPAC) name is 1-(2-hydroxy-4-methylphenyl)pentan-1-one. InChIKey YPKVRMSJESHSBN-UHFFFAOYSA-N lets you match it in any structure database.
How is Amylmetacresol EP Impurity E used in pharmaceutical QC?
Amylmetacresol EP Impurity E is a characterised reference material linked to Amylmetacresol. 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 Amylmetacresol EP Impurity E?
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 Amylmetacresol EP Impurity E?
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 Amylmetacresol EP Impurity E to my country?
Yes. Because Amylmetacresol EP Impurity E 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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