Diflucortolone 21-Valerate

Name: Diflucortolone 21-Valerate
Brand: Vaqora Chemicals
SKU: VQ-030799

About Diflucortolone 21-Valerate

Diflucortolone 21-Valerate (CAS 59198-70-8) is an impurity of Diflucortolone offered by Vaqora Chemicals. With the molecular formula C27H36F2O5, it has a molar mass of 478.6 g/mol. Alternative names: Diflucortolone Valerate and Nerisone Forte.

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 Diflucortolone, 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.

Vaqora Chemicals supplies Diflucortolone 21-Valerate in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Diflucortolone

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

Diflucortolone impurities

Specifications & identifiers

Chemical identifiers
Product name	Diflucortolone 21-Valerate
Catalogue No.	VQ-030799
CAS Number	59198-70-8
IUPAC name	[2-[(6S,8S,9R,10S,11S,13S,14S,16R,17S)-6,9-difluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-7,8,11,12,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] pentanoate
Molecular formula	C₂₇H₃₆F₂O₅
Molecular weight	478.6 g/mol
Exact mass	478.2531
Grade	Reference Standard
HSN code	38229090
InChIKey	HHJIUUAMYGBVSD-YTFFSALGSA-N
SMILES	CCCCC(=O)OCC(=O)[C@H]1[C@@H](C[C@@H]2[C@@]1(C[C@@H]([C@]3([C@H]2C[C@@H](C4=CC(=O)C=C[C@@]43C)F)F)O)C)C
PubChem CID	91670

Physical properties
Physical form	Solid
LogP (XLogP3)	4.2
H-bond donors / acceptors	1 / 7
TPSA	80.7 Å²
Synonyms	Diflucortolone Valerate, Nerisone Forte, Claral, Nerisone, Difluocortolone Valerate, Difluocortolone valerianate, Diflucortolone valerate (JP18), 6alpha,9-Difluoro-11beta-hydroxy-16alpha-methyl-3,20-dioxopregna-1,4-dien-21-yl pentanoate

Safety & hazard information (GHS)

Health hazard

Signal word: Danger

Hazard statements

H360May damage fertility or the unborn child
H372Causes damage to organs through prolonged or repeated exposure

Precautionary statements: P203, P260, P264, P270, 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 Diflucortolone 21-Valerate?

The CAS Registry Number of Diflucortolone 21-Valerate is 59198-70-8. It is also known as Diflucortolone Valerate, Nerisone Forte, Claral.

What is the molecular formula and molecular weight of Diflucortolone 21-Valerate?

Diflucortolone 21-Valerate has the molecular formula C27H36F2O5 and a molecular weight of 478.6 g/mol.

What is Diflucortolone 21-Valerate used for?

Diflucortolone 21-Valerate is supplied as a characterised reference material related to Diflucortolone. 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 Diflucortolone 21-Valerate can I order?

We supply Diflucortolone 21-Valerate 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 Diflucortolone 21-Valerate?

Yes. Every lot of Diflucortolone 21-Valerate 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 Diflucortolone 21-Valerate be shipped internationally?

Yes. Diflucortolone 21-Valerate 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.