Ritonavir EP Impurity D

Name: Ritonavir EP Impurity D
Brand: Vaqora Chemicals
SKU: VQ-006652

About Ritonavir EP Impurity D

Ritonavir EP Impurity D (CAS 144142-33-6) is a pharmacopeial impurity of Ritonavir offered by Vaqora Chemicals, specified at 97.9% purity. Its molecular formula is C28H30N4O5S2 and its molecular weight is 566.7 g/mol. It is also known as 2,5-Thiazolylmethyldicarbamate or 2,5-Thiazolylmethyl-dicarbamate Ritonavir.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Ritonavir to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Ritonavir EP Impurity D in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. Stock is available for quick dispatch.

Typical applications

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

Industries

Related to Ritonavir

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

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Specifications & identifiers

Chemical identifiers
Product name	Ritonavir EP Impurity D
Catalogue No.	VQ-006652
CAS Number	144142-33-6
IUPAC name	1,3-thiazol-5-ylmethyl N-[(2S,3S,5S)-3-hydroxy-1,6-diphenyl-5-(1,3-thiazol-5-ylmethoxycarbonylamino)hexan-2-yl]carbamate
Molecular formula	C₂₈H₃₀N₄O₅S₂
Molecular weight	566.7 g/mol
Exact mass	566.1658
Grade	Reference Standard
Purity / assay	97.9%
HSN code	38229090
InChIKey	GXCDHFBSVILEOW-HRNNMHKYSA-N
SMILES	C1=CC=C(C=C1)C[C@@H](C[C@@H]([C@H](CC2=CC=CC=C2)NC(=O)OCC3=CN=CS3)O)NC(=O)OCC4=CN=CS4
PubChem CID	57212162

Physical properties
Physical form	Solid
LogP (XLogP3)	4.6
H-bond donors / acceptors	3 / 9
TPSA	179 Å²

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 Ritonavir EP Impurity D?

The CAS Registry Number of Ritonavir EP Impurity D is 144142-33-6. It is also known as Bis(Thiazol-5-ylmethyl) ((2S,3S,5S)-3-hydroxy-1,6-diphenylhexane-2,5-diyl)dicarbamate, 2,5-Thiazolylmethyldicarbamate, 2,5-Thiazolylmethyl-dicarbamate Ritonavir.

What is the molecular formula and molecular weight of Ritonavir EP Impurity D?

Ritonavir EP Impurity D has the molecular formula C28H30N4O5S2 and a molecular weight of 566.7 g/mol. Its IUPAC name is 1,3-thiazol-5-ylmethyl N-[(2S,3S,5S)-3-hydroxy-1,6-diphenyl-5-(1,3-thiazol-5-ylmethoxycarbonylamino)hexan-2-yl]carbamate.

What is Ritonavir EP Impurity D used for?

Ritonavir EP Impurity D is supplied as a characterised reference material related to Ritonavir. 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 Ritonavir EP Impurity D can I order?

We supply Ritonavir EP Impurity D in Reference Standard (97.9%) grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Ritonavir EP Impurity D?

Yes. Every lot of Ritonavir EP Impurity D 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 Ritonavir EP Impurity D be shipped internationally?

Yes. We export Ritonavir EP Impurity D worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.