Betamethasone Valerate EP Impurity H

SZ CAT No:	SZ-B025036
CAS No	52619-18-8
Mol.F.	C27H37ClO6
Mol.Wt.	493
Inv. Status	In Stock

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Chemical Name: 9-Chloro-11β,21-dihydroxy-16β-methyl-3,20-dioxopregna-1,4-dien-17-yl pentanoate ;

Synonym: Beclomethasone 17-Valerate ;

Shipping Temperature: Ambient

HSN Code: 38229010

Country of Origin: India

Smiles: CCCCC(O[C@]1(C(CO)=O)[C@@H](C)C[C@@]2([H])[C@]3([H])CCC4=CC(C=C[C@]4(C)[C@@]3(Cl)[C@@H](O)C[C@]12C)=O)=O

Application of LC–MSn in conjunction with mechanism-based stress studies in the elucidation of drug impurity structure: Rapid identification of a process impurity in betamethasone 17-valerate drug substance
Min Li, Mingxiang Lin, Abu Rustum
Journal of Pharmaceutical and Biomedical Analysis 48 (2008) 1451–1456

Development and Validation of Stability-indicating HPLC Method for Betamethoasone Dipropionate and Related Substances in Topical Formulation
A. s. vairale*, p. sivaswaroop1 and s. bandana
Indian Journal of Pharmaceutical Sciences 74(2):107-15

Betamethasone Valerate EP Impurity H is chemically 9-Chloro-11β,21-dihydroxy-16β-methyl-3,20-dioxopregna-1,4-dien-17-yl pentanoate ;. It is also known as Beclomethasone 17-Valerate ; . Betamethasone Valerate EP Impurity H is supplied with detailed characterization data compliant with regulatory guideline. Betamethasone Valerate EP Impurity H can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Betamethasone.

The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. SynZeal products are for analytical purpose only and not for human use.

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16(17)a-Homobetamethasone Sodium Phosphate

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Lumibetamethasone Dipropionate

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Mol.F.	: C28H37FO7
Mol.Wt.	: 504.6
Inv. Status	: Custom Synthesis

Δ-4,6-Betamethasone

SZ CAT No:	: SZ-B025077
CAS No	: 2317-44-4
Mol.F.	: C22H27FO5
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Inv. Status	: In Stock

Δ-9,11-Betamethasone 21-Acetate

SZ CAT No:	: SZ-B025074
CAS No	: 910-99-6
Mol.F.	: C24H30O5
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Δ-9,11-Betamethasone 21-Phosphate

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CAS No	: NA
Mol.F.	: C22H29O7P
Mol.Wt.	: 436.4
Inv. Status	: In Stock

Betamethasone Valerate EP Impurity H

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