ent-Letermovir

Name: ent-Letermovir
Brand: Zemixal
SKU: ZX-025345

Reference StandardAvailable on request

Buy ent-Letermovir (CAS 917389-37-8) from Zemixal: C29H28F4N4O4, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-025345.

Pack sizes

CAS number917389-37-8

FormulaC₂₉H₂₈F₄N₄O₄

Molar mass572.5 g/mol

Physical formSolid

HS code38229090

InChIKeyFWYSMLBETOMXAG-HSZRJFAPSA-N

IUPAC name2-[(4R)-8-fluoro-2-[4-(3-methoxyphenyl)piperazin-1-yl]-3-[2-methoxy-5-(trifluoromethyl)phenyl]-4H-quinazolin-4-yl]acetic acid

About ent-Letermovir

ent-Letermovir belongs to the Letermovir reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 917389-37-8, formula C29H28F4N4O4 and molar mass 572.5 g/mol. It is handled as a solid.

Use cases we see most often

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

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Every shipment includes a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Letermovir

See every impurity, metabolite and related compound we list for this API.

Letermovir standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of ent-Letermovir
Product name	ent-Letermovir
Catalogue number	ZX-025345
CAS number	917389-37-8
IUPAC name	2-[(4R)-8-fluoro-2-[4-(3-methoxyphenyl)piperazin-1-yl]-3-[2-methoxy-5-(trifluoromethyl)phenyl]-4H-quinazolin-4-yl]acetic acid
Molecular formula	C₂₉H₂₈F₄N₄O₄
Molar mass	572.5 g/mol
Exact mass	572.2047
Grade	Reference Standard
Physical form	Solid
XLogP3	4.6
H-bond donors / acceptors	1 / 10
Topological polar surface area	77.8 Å²
HS code	38229090
InChIKey	FWYSMLBETOMXAG-HSZRJFAPSA-N
SMILES	COC1=C(C=C(C=C1)C(F)(F)F)N2[C@@H](C3=C(C(=CC=C3)F)N=C2N4CCN(CC4)C5=CC(=CC=C5)OC)CC(=O)O
PubChem CID	57857528

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of ent-Letermovir
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about ent-Letermovir

Which CAS number identifies ent-Letermovir?

ent-Letermovir is registered under CAS 917389-37-8. Our catalogue number for this item is ZX-025345.

What are the formula and molar mass of ent-Letermovir?

For ent-Letermovir, its formula is C29H28F4N4O4 and its molar mass is 572.5 g/mol. The systematic (IUPAC) name is 2-[(4R)-8-fluoro-2-[4-(3-methoxyphenyl)piperazin-1-yl]-3-[2-methoxy-5-(trifluoromethyl)phenyl]-4H-quinazolin-4-yl]acetic acid. InChIKey FWYSMLBETOMXAG-HSZRJFAPSA-N lets you match it in any structure database.

How is ent-Letermovir used in pharmaceutical QC?

ent-Letermovir is a characterised reference material linked to Letermovir. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for ent-Letermovir?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with ent-Letermovir?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship ent-Letermovir to my country?

Yes. ent-Letermovir ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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