(E)-Aztreonam

Name: (E)-Aztreonam
Brand: Zemixal
SKU: ZX-022420

Reference StandardAvailable on request

Buy (E)-Aztreonam (CAS 99341-02-3) from Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-022420.

Pack sizes

CAS number99341-02-3

FormulaC₁₃H₁₇N₅O₈S₂

Molar mass435.4 g/mol

Physical formSolid

HS code38229090

InChIKeyWZPBZJONDBGPKJ-IYZXUIDESA-N

IUPAC name2-[(E)-[1-(2-amino-1,3-thiazol-4-yl)-2-[[(2S,3S)-2-methyl-4-oxo-1-sulfoazetidin-3-yl]amino]-2-oxoethylidene]amino]oxy-2-methylpropanoic acid

About (E)-Aztreonam

(E)-Aztreonam belongs to the Aztreonam reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 99341-02-3, formula C13H17N5O8S2 and molar mass 435.4 g/mol. It is handled as a solid.

Where it is used

Identification & assay
Method development & validation
QC reference material

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

Identification & assay
Method development & validation
QC reference material

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of (E)-Aztreonam
Product name	(E)-Aztreonam
Catalogue number	ZX-022420
CAS number	99341-02-3
IUPAC name	2-[(E)-[1-(2-amino-1,3-thiazol-4-yl)-2-[[(2S,3S)-2-methyl-4-oxo-1-sulfoazetidin-3-yl]amino]-2-oxoethylidene]amino]oxy-2-methylpropanoic acid
Molecular formula	C₁₃H₁₇N₅O₈S₂
Molar mass	435.4 g/mol
Exact mass	435.0519
Grade	Reference Standard
Physical form	Solid
XLogP3	0.3
H-bond donors / acceptors	4 / 12
Topological polar surface area	238 Å²
HS code	38229090
InChIKey	WZPBZJONDBGPKJ-IYZXUIDESA-N
SMILES	C[C@H]1[C@@H](C(=O)N1S(=O)(=O)O)NC(=O)/C(=N/OC(C)(C)C(=O)O)/C2=CSC(=N2)N
PubChem CID	5459211
Synonyms	Aztreonam E-Isomer, Aztreonam, (E)-

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 (E)-Aztreonam
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 (E)-Aztreonam

Which CAS number identifies (E)-Aztreonam?

(E)-Aztreonam is registered under CAS 99341-02-3. You may also see it listed as Aztreonam E-Isomer, Aztreonam, (E)-. Our catalogue number for this item is ZX-022420.

What are the formula and molar mass of (E)-Aztreonam?

For (E)-Aztreonam, its formula is C13H17N5O8S2 and its molar mass is 435.4 g/mol. The systematic (IUPAC) name is 2-[(E)-[1-(2-amino-1,3-thiazol-4-yl)-2-[[(2S,3S)-2-methyl-4-oxo-1-sulfoazetidin-3-yl]amino]-2-oxoethylidene]amino]oxy-2-methylpropanoic acid. InChIKey WZPBZJONDBGPKJ-IYZXUIDESA-N lets you match it in any structure database.

How is (E)-Aztreonam used in pharmaceutical QC?

(E)-Aztreonam 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 (E)-Aztreonam?

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 (E)-Aztreonam?

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 (E)-Aztreonam to my country?

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

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