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Pharmacopeial Impurities (EP / USP / BP)

Ketorolac EP Impurity A/(Ketorolac USP RC B)

Reference StandardAvailable on request

Buy Ketorolac EP Impurity A/(Ketorolac USP RC B) (CAS 154476-25-2) from Zemixal. Request a quote with price, lead time and documents.

Pack sizes
Ketorolac EP Impurity A/(Ketorolac USP RC B) chemical structure
CAS number154476-25-2
FormulaC14H13NO2
Molar mass227.26 g/mol
Physical formSolid
HS code38229090
InChIKeyPPQHNULBCSHICE-UHFFFAOYSA-N
IUPAC name(7-hydroxy-6,7-dihydro-5H-pyrrolizin-3-yl)-phenylmethanone

About Ketorolac EP Impurity A/(Ketorolac USP RC B)

Ketorolac EP Impurity A/(Ketorolac USP RC B) belongs to the Ketorolac reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 154476-25-2, formula C14H13NO2 and molar mass 227.26 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

Storage and safety notes

It carries the GHS signal word Warning (H302, H312 and H332), so wear gloves and eye protection and work with good ventilation.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Ketorolac

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

Ketorolac standards

Typical uses

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

Applications

Grade guides

Specifications and identifiers

Specifications of Ketorolac EP Impurity A/(Ketorolac USP RC B)
Product nameKetorolac EP Impurity A/(Ketorolac USP RC B)
Catalogue numberZX-005756
CAS number154476-25-2
IUPAC name(7-hydroxy-6,7-dihydro-5H-pyrrolizin-3-yl)-phenylmethanone
Molecular formulaC14H13NO2
Molar mass227.26 g/mol
Exact mass227.0946
GradeReference Standard
Physical formSolid
XLogP31.6
H-bond donors / acceptors1 / 2
Topological polar surface area42.2 Ų
HS code38229090
InChIKeyPPQHNULBCSHICE-UHFFFAOYSA-N
SMILESC1CN2C(=CC=C2C(=O)C3=CC=CC=C3)C1O
PubChem CID57357558
SynonymsDescarboxy 1-Hydroxy Ketorolac, (2,3-Dihydro-1-hydroxy-1H-pyrrolizin-5-yl)phenylmethanone, (1RS)-5-Benzoyl-2,3-dihydro-1H-pyrrolizin-1-ol, Ketorolac Hydroxy Impurity, Ketorolac 1-Hydroxy Analogue, Ketorolac Related Compound B (USP), Ketorolac Impurity A, Methanone, (2,3-dihydro-1-hydroxy-1H-pyrrolizin-5-yl)phenyl-, 5-Benzoyl-2,3-dihydro-1H-pyrrolizin-1-ol, (1RS)-, Ketorolac tromethamine impurity, ketorolac 1-hydroxy analog-(USP), Ketorolac trometamol specified impurity A, 5-Benzoyl-2,3-dihydro-1H-pyrrolizin-1-ol, (+-)-

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

  • H302Harmful if swallowed
  • H312Harmful in contact with skin
  • H332Harmful if inhaled

Precautionary statements P261, P264, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, 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 Ketorolac EP Impurity A/(Ketorolac USP RC 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 Ketorolac EP Impurity A/(Ketorolac USP RC B)

Which CAS number identifies Ketorolac EP Impurity A/(Ketorolac USP RC B)?
Ketorolac EP Impurity A/(Ketorolac USP RC B) is registered under CAS 154476-25-2. You may also see it listed as Descarboxy 1-Hydroxy Ketorolac, (2,3-Dihydro-1-hydroxy-1H-pyrrolizin-5-yl)phenylmethanone, (1RS)-5-Benzoyl-2,3-dihydro-1H-pyrrolizin-1-ol. Our catalogue number for this item is ZX-005756.
What are the formula and molar mass of Ketorolac EP Impurity A/(Ketorolac USP RC B)?
For Ketorolac EP Impurity A/(Ketorolac USP RC B), its formula is C14H13NO2 and its molar mass is 227.26 g/mol. The systematic (IUPAC) name is (7-hydroxy-6,7-dihydro-5H-pyrrolizin-3-yl)-phenylmethanone. InChIKey PPQHNULBCSHICE-UHFFFAOYSA-N lets you match it in any structure database.
How is Ketorolac EP Impurity A/(Ketorolac USP RC B) used in pharmaceutical QC?
Ketorolac EP Impurity A/(Ketorolac USP RC B) is a characterised reference material linked to Ketorolac. 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 Ketorolac EP Impurity A/(Ketorolac USP RC 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 Ketorolac EP Impurity A/(Ketorolac USP RC 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 Ketorolac EP Impurity A/(Ketorolac USP RC B) to my country?
Yes. Because Ketorolac EP Impurity A/(Ketorolac USP RC 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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