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

Methylprednisolone EP Impurity L

Reference StandardAvailable on request

Buy Methylprednisolone EP Impurity L (CAS 6870-94-6) from Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-021706.

Pack sizes
Methylprednisolone EP Impurity L chemical structure
CAS number6870-94-6
FormulaC22H30O4
Molar mass358.5 g/mol
Physical formSolid
HS code38229090
InChIKeyUWMKPWKZGHRUQC-RSWUNGFYSA-N
IUPAC name(6S,8S,9S,10R,11S,13S,14S,17R)-17-acetyl-11,17-dihydroxy-6,10,13-trimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one

About Methylprednisolone EP Impurity L

Zemixal lists Methylprednisolone EP Impurity L for laboratories that identify, quantify or control Fluorometholone and its related substances. Key data (Reference Standard): CAS 6870-94-6, formula C22H30O4 and molar mass 358.5 g/mol. It is handled as a solid.

Where it is used

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

Safe handling

Classified under GHS with signal word Danger and hazard statements H302, H360, H373 and H413. 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. 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 Fluorometholone

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

Fluorometholone 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 Methylprednisolone EP Impurity L
Product nameMethylprednisolone EP Impurity L
Catalogue numberZX-021706
CAS number6870-94-6
IUPAC name(6S,8S,9S,10R,11S,13S,14S,17R)-17-acetyl-11,17-dihydroxy-6,10,13-trimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one
Molecular formulaC22H30O4
Molar mass358.5 g/mol
Exact mass358.2144
GradeReference Standard
Physical formSolid
XLogP32.1
H-bond donors / acceptors2 / 4
Topological polar surface area74.6 Ų
HS code38229090
InChIKeyUWMKPWKZGHRUQC-RSWUNGFYSA-N
SMILESC[C@H]1C[C@H]2[C@@H]3CC[C@@]([C@]3(C[C@@H]([C@@H]2[C@@]4(C1=CC(=O)C=C4)C)O)C)(C(=O)C)O
PubChem CID10893703
SynonymsMethylprednisolone - Impurity L, Fluorometholone USP Related Compound A, Methylprednisolone Acetate EP Impurity I, Fluorometholone Impurity A, Methylprednisolone related compound I, Fluorometholone - Impurity A, Methylprednisolone Acetate - Impurity I, Methylprednisolone Deltamedrane Impurity, Deltamedrane, 11beta,17alpha-dihydroxy-6alpha-methylpregna-1,4-diene-3,20-dione, (6alpha,11beta)-11,17-Dihydroxy-6-methylpregna-1,4-diene-3,20-dione, Pregna-1,4-diene-3,20-dione, 11,17-dihydroxy-6-methyl-, (6alpha,11beta)-

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
GHS08 Health hazard
Health hazard

Signal word Danger

  • H302Harmful if swallowed
  • H360May damage fertility or the unborn child
  • H373May causes damage to organs through prolonged or repeated exposure
  • H413May cause long lasting harmful effects to aquatic life

Precautionary statements P203, P260, P264, P270, P273, P280, P301 + P317, P318, P319, 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 Methylprednisolone EP Impurity L
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 Methylprednisolone EP Impurity L

Which CAS number identifies Methylprednisolone EP Impurity L?
Methylprednisolone EP Impurity L is registered under CAS 6870-94-6. You may also see it listed as Methylprednisolone - Impurity L, Fluorometholone USP Related Compound A, Methylprednisolone Acetate EP Impurity I. Our catalogue number for this item is ZX-021706.
What are the formula and molar mass of Methylprednisolone EP Impurity L?
For Methylprednisolone EP Impurity L, its formula is C22H30O4 and its molar mass is 358.5 g/mol. The systematic (IUPAC) name is (6S,8S,9S,10R,11S,13S,14S,17R)-17-acetyl-11,17-dihydroxy-6,10,13-trimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one. InChIKey UWMKPWKZGHRUQC-RSWUNGFYSA-N lets you match it in any structure database.
How is Methylprednisolone EP Impurity L used in pharmaceutical QC?
Methylprednisolone EP Impurity L is a characterised reference material linked to Fluorometholone. 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 Methylprednisolone EP Impurity L?
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 Methylprednisolone EP Impurity L?
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 Methylprednisolone EP Impurity L to my country?
Yes. Because Methylprednisolone EP Impurity L 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 Fluorometholone 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