Fosamprenavir Calcium

Name: Fosamprenavir Calcium
Brand: Vaqora Chemicals
SKU: VQ-030869

About Fosamprenavir Calcium

Listed under CAS 226700-81-8, Fosamprenavir Calcium is a high-purity reference standard of Fosamprenavir available from Vaqora Chemicals. Formula C25H34CaN3O9PS, molecular weight 623.7 g/mol. Alternative names: Fosamprenavir Calcium Salt and Fosamprenavir (Calcium Salt).

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Laboratories use this Fosamprenavir standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Fosamprenavir

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

Fosamprenavir impurities

Specifications & identifiers

Chemical identifiers
Product name	Fosamprenavir Calcium
Catalogue No.	VQ-030869
CAS Number	226700-81-8
IUPAC name	calcium [(2R,3S)-1-[(4-aminophenyl)sulfonyl-(2-methylpropyl)amino]-3-[[(3S)-oxolan-3-yl]oxycarbonylamino]-4-phenylbutan-2-yl] phosphate
Molecular formula	C₂₅H₃₄CaN₃O₉PS
Molecular weight	623.7 g/mol
Exact mass	623.1379
Grade	Reference Standard
HSN code	38229090
InChIKey	PMDQGYMGQKTCSX-HQROKSDRSA-L
SMILES	CC(C)CN(C[C@H]([C@H](CC1=CC=CC=C1)NC(=O)O[C@H]2CCOC2)OP(=O)([O-])[O-])S(=O)(=O)C3=CC=C(C=C3)N.[Ca+2]
PubChem CID	131535

Physical properties
Physical form	Solid
H-bond donors / acceptors	2 / 11
TPSA	192 Å²
Synonyms	Fosamprenavir Calcium Salt, Fosamprenavir (Calcium Salt), Fosamprenavir calcium (USAN), Amprenavir phosphate calcium, EX-A6824A

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Warning

Hazard statements

H315Causes skin irritation
H351Suspected of causing cancer
H361Suspected of damaging fertility or the unborn child
H362May cause harm to breast-fed children
H373May causes damage to organs through prolonged or repeated exposure

Precautionary statements: P203, P260, P263, P264, P270, P280, P302 + P352, P318, P319, P321, P332 + P317, P362 + P364, 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 Fosamprenavir Calcium?

The CAS Registry Number of Fosamprenavir Calcium is 226700-81-8. It is also known as Fosamprenavir Calcium Salt, Fosamprenavir (Calcium Salt), Fosamprenavir calcium (USAN).

What is the molecular formula and molecular weight of Fosamprenavir Calcium?

Fosamprenavir Calcium has the molecular formula C25H34CaN3O9PS and a molecular weight of 623.7 g/mol. Its IUPAC name is calcium [(2R,3S)-1-[(4-aminophenyl)sulfonyl-(2-methylpropyl)amino]-3-[[(3S)-oxolan-3-yl]oxycarbonylamino]-4-phenylbutan-2-yl] phosphate.

What is Fosamprenavir Calcium used for?

Fosamprenavir Calcium is supplied as a characterised reference material related to Fosamprenavir. 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 Fosamprenavir Calcium can I order?

We supply Fosamprenavir Calcium 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 Fosamprenavir Calcium?

Yes. Every lot of Fosamprenavir Calcium 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 Fosamprenavir Calcium be shipped internationally?

Yes. Fosamprenavir Calcium 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.