Z-Benfotiamine

Name: Z-Benfotiamine
Brand: Zemixal
SKU: ZX-032854

Reference StandardAvailable on request

Z-Benfotiamine (CAS 775256-41-2) supplier Zemixal: C19H23N4O6PS, COA and SDS with every lot, worldwide shipping. Packs from 10 mg.

Pack sizes

CAS number775256-41-2

FormulaC₁₉H₂₃N₄O₆PS

Molar mass466.4 g/mol

Physical formSolid

HS code38229090

InChIKeyBTNNPSLJPBRMLZ-LGMDPLHJSA-N

IUPAC nameS-[(Z)-2-[(4-amino-2-methylpyrimidin-5-yl)methyl-formylamino]-5-phosphonooxypent-2-en-3-yl] benzenecarbothioate

About Z-Benfotiamine

Z-Benfotiamine belongs to the Benfotiamine reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 775256-41-2, formula C19H23N4O6PS and molar mass 466.4 g/mol. It is handled as a solid.

Where it is used

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

Safe handling

It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Benfotiamine

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

Benfotiamine 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 Z-Benfotiamine
Product name	Z-Benfotiamine
Catalogue number	ZX-032854
CAS number	775256-41-2
IUPAC name	S-[(Z)-2-[(4-amino-2-methylpyrimidin-5-yl)methyl-formylamino]-5-phosphonooxypent-2-en-3-yl] benzenecarbothioate
Molecular formula	C₁₉H₂₃N₄O₆PS
Molar mass	466.4 g/mol
Exact mass	466.1076
Grade	Reference Standard
Physical form	Solid
XLogP3	0.5
H-bond donors / acceptors	3 / 10
Topological polar surface area	181 Å²
HS code	38229090
InChIKey	BTNNPSLJPBRMLZ-LGMDPLHJSA-N
SMILES	CC1=NC=C(C(=N1)N)CN(C=O)/C(=C(/CCOP(=O)(O)O)\SC(=O)C2=CC=CC=C2)/C
PubChem CID	3032771
Synonyms	benfotiamine, Benphothiamine, Benzoylthiamine monophosphate, benfothiamine, S-Benzoylthiamine monophosphate, Biotamin, S-Benzoylthiamine O-monophosphate, Benzoylthiamine O-monophosphate, BTMP-benfo, 22457-89-2 (free acid)

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

Safety and GHS hazards

Irritant or harmful

Signal word Warning

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, 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 Z-Benfotiamine
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 Z-Benfotiamine

Which CAS number identifies Z-Benfotiamine?

Z-Benfotiamine is registered under CAS 775256-41-2. You may also see it listed as benfotiamine, Benphothiamine, Benzoylthiamine monophosphate. Our catalogue number for this item is ZX-032854.

What are the formula and molar mass of Z-Benfotiamine?

For Z-Benfotiamine, its formula is C19H23N4O6PS and its molar mass is 466.4 g/mol. The systematic (IUPAC) name is S-[(Z)-2-[(4-amino-2-methylpyrimidin-5-yl)methyl-formylamino]-5-phosphonooxypent-2-en-3-yl] benzenecarbothioate. InChIKey BTNNPSLJPBRMLZ-LGMDPLHJSA-N lets you match it in any structure database.

How is Z-Benfotiamine used in pharmaceutical QC?

Z-Benfotiamine is a characterised reference material linked to Benfotiamine. 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 Z-Benfotiamine?

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 Z-Benfotiamine?

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 Z-Benfotiamine to my country?

Yes. Because Z-Benfotiamine is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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