Aztreonam Methyl Ester

Name: Aztreonam Methyl Ester
Brand: Zemixal
SKU: ZX-023475

Reference StandardAvailable on request

Order Aztreonam Methyl Ester (CAS 1255912-98-1) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Ships from India to 120+ countries.

Pack sizes

Aztreonam Methyl Ester chemical structure

CAS number1255912-98-1

FormulaC₁₄H₁₉N₅O₈S₂

Molar mass449.5 g/mol

Physical formSolid

HS code38229090

InChIKeyCQUHUEUXGMCCNH-KEJSBTELSA-N

IUPAC name(2S,3S)-3-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(1-methoxy-2-methyl-1-oxopropan-2-yl)oxyiminoacetyl]amino]-2-methyl-4-oxoazetidine-1-sulfonic acid

About Aztreonam Methyl Ester

Aztreonam Methyl Ester belongs to the Aztreonam reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 1255912-98-1, formula C14H19N5O8S2 and molar mass 449.5 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

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

Reference standards for Aztreonam

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

Aztreonam 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 Aztreonam Methyl Ester
Product name	Aztreonam Methyl Ester
Catalogue number	ZX-023475
CAS number	1255912-98-1
IUPAC name	(2S,3S)-3-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(1-methoxy-2-methyl-1-oxopropan-2-yl)oxyiminoacetyl]amino]-2-methyl-4-oxoazetidine-1-sulfonic acid
Molecular formula	C₁₄H₁₉N₅O₈S₂
Molar mass	449.5 g/mol
Exact mass	449.0675
Grade	Reference Standard
Physical form	Solid
XLogP3	0.6
H-bond donors / acceptors	3 / 12
Topological polar surface area	227 Å²
HS code	38229090
InChIKey	CQUHUEUXGMCCNH-KEJSBTELSA-N
SMILES	C[C@H]1[C@@H](C(=O)N1S(=O)(=O)O)NC(=O)/C(=N\OC(C)(C)C(=O)OC)/C2=CSC(=N2)N
PubChem CID	176480337

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 Aztreonam Methyl Ester
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 Aztreonam Methyl Ester

Which CAS number identifies Aztreonam Methyl Ester?

Aztreonam Methyl Ester is registered under CAS 1255912-98-1. Our catalogue number for this item is ZX-023475.

What are the formula and molar mass of Aztreonam Methyl Ester?

For Aztreonam Methyl Ester, its formula is C14H19N5O8S2 and its molar mass is 449.5 g/mol. The systematic (IUPAC) name is (2S,3S)-3-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(1-methoxy-2-methyl-1-oxopropan-2-yl)oxyiminoacetyl]amino]-2-methyl-4-oxoazetidine-1-sulfonic acid. InChIKey CQUHUEUXGMCCNH-KEJSBTELSA-N lets you match it in any structure database.

How is Aztreonam Methyl Ester used in pharmaceutical QC?

Aztreonam Methyl Ester is a characterised reference material linked to Aztreonam. 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 Aztreonam Methyl Ester?

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 Aztreonam Methyl Ester?

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 Aztreonam Methyl Ester to my country?

Yes. Aztreonam Methyl Ester ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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