Modafinil - Impurity C

Name: Modafinil - Impurity C
Brand: Zemixal
SKU: ZX-032830

Reference StandardAvailable on request

Buy Modafinil - Impurity C (CAS 63547-25-1) from Zemixal: C16H16O3S, COA and SDS with every lot, worldwide shipping. Packs from 10 mg.

Pack sizes

Modafinil - Impurity C chemical structure

CAS number63547-25-1

FormulaC₁₆H₁₆O₃S

Molar mass288.4 g/mol

Physical formSolid

HS code38229090

InChIKeyJFMZFATUMFWKEA-FQEVSTJZSA-N

IUPAC namemethyl 2-[(S)-benzhydrylsulfinyl]acetate

About Modafinil - Impurity C

Modafinil - Impurity C belongs to the Modafinil reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 63547-25-1, formula C16H16O3S and molar mass 288.4 g/mol. It is handled as a solid.

Where it is used

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. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Modafinil

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

Modafinil 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 Modafinil - Impurity C
Product name	Modafinil - Impurity C
Catalogue number	ZX-032830
CAS number	63547-25-1
IUPAC name	methyl 2-[(S)-benzhydrylsulfinyl]acetate
Molecular formula	C₁₆H₁₆O₃S
Molar mass	288.4 g/mol
Exact mass	288.082
Grade	Reference Standard
Physical form	Solid
XLogP3	2.7
H-bond donors / acceptors	0 / 4
Topological polar surface area	62.6 Å²
HS code	38229090
InChIKey	JFMZFATUMFWKEA-FQEVSTJZSA-N
SMILES	COC(=O)C[S@](=O)C(C1=CC=CC=C1)C2=CC=CC=C2
PubChem CID	29984875
Synonyms	Modafinil EP Impurity C, Modafinil Ester, Methyl (benzhydrylsulfinyl)acetate, Methyl ((RS)-(diphenylmethyl)sulfinyl)acetate, 2-((Diphenylmethyl)sulfinyl)acetic acid methyl ester, Acetic acid, ((diphenylmethyl)sulfinyl)-, methyl ester, Acetic acid, 2-((diphenylmethyl)sulfinyl)-, methyl ester, 2-[(Diphenylmethyl)sulfinyl]acetic Acid Methyl Ester, (S)-Modafinil Carboxylate Methyl Ester, Methyl [(S)-diphenylmethanesulfinyl]acetate, Methyl 2-((diphenylmethyl)sulfinyl)acetate

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

Safety and GHS hazards

H412Harmful to aquatic life with long lasting effects
H413May cause long lasting harmful effects to aquatic life

Precautionary statements P273, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Modafinil - Impurity C
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 Modafinil - Impurity C

Which CAS number identifies Modafinil - Impurity C?

Modafinil - Impurity C is registered under CAS 63547-25-1. You may also see it listed as Modafinil EP Impurity C, Modafinil Ester, Methyl (benzhydrylsulfinyl)acetate. Our catalogue number for this item is ZX-032830.

What are the formula and molar mass of Modafinil - Impurity C?

For Modafinil - Impurity C, its formula is C16H16O3S and its molar mass is 288.4 g/mol. The systematic (IUPAC) name is methyl 2-[(S)-benzhydrylsulfinyl]acetate. InChIKey JFMZFATUMFWKEA-FQEVSTJZSA-N lets you match it in any structure database.

How is Modafinil - Impurity C used in pharmaceutical QC?

Modafinil - Impurity C is a characterised reference material linked to Modafinil. 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 Modafinil - Impurity C?

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 Modafinil - Impurity C?

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 Modafinil - Impurity C to my country?

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

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