Stable Isotope Labelled Standards (Deuterated, 13C, 15N)

Sulfamethizole-13C6

Name: Sulfamethizole-13C6
Brand: Zemixal
SKU: ZX-042525

Reference StandardAvailable on request

Buy Sulfamethizole-13C6 (CAS 1334378-92-5) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-042525.

Pack sizes

CAS number1334378-92-5

FormulaC₉H₁₀N₄O₂S₂

Molar mass276.3 g/mol

Physical formSolid

HS code38229090

InChIKeyVACCAVUAMIDAGB-CLQMYPOBSA-N

IUPAC name4-amino-N-(5-methyl-1,3,4-thiadiazol-2-yl)(1,2,3,4,5,6-13C6)cyclohexa-1,3,5-triene-1-sulfonamide

About Sulfamethizole-13C6

Sulfamethizole-13C6 belongs to the Sulfamethizole reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 1334378-92-5, formula C9H10N4O2S2 and molar mass 276.3 g/mol. It is handled as a solid.

Where it is used

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Handling and storage

It carries the GHS signal word Warning (H317), so wear gloves and eye protection and work with good ventilation.

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 Sulfamethizole

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

Sulfamethizole standards

Typical uses

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Grade guides

Deuterated and Stable-Isotope-Labelled Compounds

Specifications and identifiers

Specifications of Sulfamethizole-13C6
Product name	Sulfamethizole-13C6
Catalogue number	ZX-042525
CAS number	1334378-92-5
IUPAC name	4-amino-N-(5-methyl-1,3,4-thiadiazol-2-yl)(1,2,3,4,5,6-13C6)cyclohexa-1,3,5-triene-1-sulfonamide
Molecular formula	C₉H₁₀N₄O₂S₂
Molar mass	276.3 g/mol
Exact mass	276.0446
Grade	Reference Standard
Physical form	Solid
XLogP3	0.5
H-bond donors / acceptors	2 / 7
Topological polar surface area	135 Å²
HS code	38229090
InChIKey	VACCAVUAMIDAGB-CLQMYPOBSA-N
SMILES	CC1=NN=C(S1)NS(=O)(=O)[13C]2=[13CH][13CH]=[13C]([13CH]=[13CH]2)N
PubChem CID	71312599
Synonyms	Sulfamethizole 13C6 (phenyl 13C6)

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

H317May cause an allergic skin reaction

Precautionary statements P261, P272, P280, P302 + P352, P321, P333 + P317, P362 + P364, 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 Sulfamethizole-13C6
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 Sulfamethizole-13C6

Which CAS number identifies Sulfamethizole-13C6?

Sulfamethizole-13C6 is registered under CAS 1334378-92-5. You may also see it listed as Sulfamethizole 13C6 (phenyl 13C6). Our catalogue number for this item is ZX-042525.

What are the formula and molar mass of Sulfamethizole-13C6?

For Sulfamethizole-13C6, its formula is C9H10N4O2S2 and its molar mass is 276.3 g/mol. The systematic (IUPAC) name is 4-amino-N-(5-methyl-1,3,4-thiadiazol-2-yl)(1,2,3,4,5,6-13C6)cyclohexa-1,3,5-triene-1-sulfonamide. InChIKey VACCAVUAMIDAGB-CLQMYPOBSA-N lets you match it in any structure database.

How is Sulfamethizole-13C6 used in pharmaceutical QC?

Sulfamethizole-13C6 is a characterised reference material linked to Sulfamethizole. 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 Sulfamethizole-13C6?

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 Sulfamethizole-13C6?

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 Sulfamethizole-13C6 to my country?

Yes. Because Sulfamethizole-13C6 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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