Prednicarbate EP Impurity B

Name: Prednicarbate EP Impurity B
Brand: Vaqora Chemicals
SKU: VQ-027588

About Prednicarbate EP Impurity B

Vaqora Chemicals supplies Prednicarbate EP Impurity B, a pharmacopeial impurity of Prednicarbate registered under CAS number 104286-02-4. Formula C24H32O7, molecular weight 432.5 g/mol. Common synonyms include Prednisolone-17-ethylcarbonate and Prednicarbate - Impurity B.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

As a characterised impurity of Prednicarbate, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Prednicarbate EP Impurity B is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Prednicarbate

View every impurity, metabolite and intermediate we list for Prednicarbate.

Prednicarbate impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Prednicarbate EP Impurity B
Catalogue No.	VQ-027588
CAS Number	104286-02-4
IUPAC name	ethyl [(8S,9S,10R,11S,13S,14S,17R)-11-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl] carbonate
Molecular formula	C₂₄H₃₂O₇
Molecular weight	432.5 g/mol
Exact mass	432.2148
Grade	Reference Standard
HSN code	38229090
InChIKey	CWVNDXWCEADDCU-ZJUZSDNKSA-N
SMILES	CCOC(=O)O[C@@]1(CC[C@@H]2[C@@]1(C[C@@H]([C@H]3[C@H]2CCC4=CC(=O)C=C[C@]34C)O)C)C(=O)CO
PubChem CID	128526

Physical properties
Physical form	Solid
LogP (XLogP3)	2.4
H-bond donors / acceptors	2 / 7
TPSA	110 Å²
Synonyms	Prednisolone-17-ethylcarbonate, Prednicarbate - Impurity B, Prednisolone 17-Ethyl Carbonate, Prednisolone 17-ethylcarbonate, Pred-17-etc, (11beta)-17-[(ethoxycarbonyl)oxy]-11,21-dihydroxypregna-1,4-diene-3,20-dione, Pregna-1,4-diene-3,20-dione, 17-((ethoxycarbonyl)oxy)-11,21-dihydroxy-, (11beta)-, (11beta)-17-((Ethoxycarbonyl)oxy)-11,21-dihydroxypregna-1,4-diene-3,20-dione, Pregna-1,4-diene-3,20-dione, 17-[(ethoxycarbonyl)oxy]-11,21-dihydroxy-, (11beta)-, 17-((Ethoxycarbonyl)oxy)-11,21-dihydroxypregna-1,4-diene-3,20-dione (11beta)-, 11,21-Dihydroxy-3,20-dioxopregna-1,4-dien-17-yl ethyl carbonate, 11beta,21-Dihydroxy-3,20-dioxopregna-1,4-dien-17-yl ethyl carbonate

Safety & hazard information (GHS)

Health hazard

Signal word: Danger

Hazard statements

H361Suspected of damaging fertility or the unborn child
H373May causes damage to organs through prolonged or repeated exposure

Precautionary statements: P203, P260, P280, P318, P319, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Prednicarbate EP Impurity B?

The CAS Registry Number of Prednicarbate EP Impurity B is 104286-02-4. It is also known as Prednisolone-17-ethylcarbonate, Prednicarbate - Impurity B, Prednisolone 17-Ethyl Carbonate.

What is the molecular formula and molecular weight of Prednicarbate EP Impurity B?

Prednicarbate EP Impurity B has the molecular formula C24H32O7 and a molecular weight of 432.5 g/mol.

What is Prednicarbate EP Impurity B used for?

Prednicarbate EP Impurity B is supplied as a characterised reference material related to Prednicarbate. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Prednicarbate EP Impurity B can I order?

We supply Prednicarbate EP Impurity B in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Prednicarbate EP Impurity B?

Yes. Every lot of Prednicarbate EP Impurity B is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Prednicarbate EP Impurity B be shipped internationally?

Yes. Prednicarbate EP Impurity B is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.