Tetrazolylacetic Acid

Name: Tetrazolylacetic Acid
Brand: Zemixal
SKU: ZX-021097

Reference StandardAvailable on request

Buy Tetrazolylacetic Acid (CAS 21732-17-2) from Zemixal: C3H4N4O2, COA and SDS with every lot, worldwide shipping. Part of our API Impurities range.

Pack sizes

Tetrazolylacetic Acid chemical structure

CAS number21732-17-2

FormulaC₃H₄N₄O₂

Molar mass128.09 g/mol

Physical formSolid

HS code38229090

InChIKeyGRWAIJBHBCCLGS-UHFFFAOYSA-N

IUPAC name2-(tetrazol-1-yl)acetic acid

About Tetrazolylacetic Acid

Tetrazolylacetic Acid belongs to the Cefazolin reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 21732-17-2, formula C3H4N4O2 and molar mass 128.09 g/mol. It is handled as a solid.

Where it is used

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

Storage and safety notes

Hazard communication follows GHS (Warning: H204, H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Cefazolin

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

Cefazolin 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 Tetrazolylacetic Acid
Product name	Tetrazolylacetic Acid
Catalogue number	ZX-021097
CAS number	21732-17-2
IUPAC name	2-(tetrazol-1-yl)acetic acid
Molecular formula	C₃H₄N₄O₂
Molar mass	128.09 g/mol
Exact mass	128.0334
Grade	Reference Standard
Physical form	Solid
XLogP3	-0.7
H-bond donors / acceptors	1 / 5
Topological polar surface area	80.9 Å²
HS code	38229090
InChIKey	GRWAIJBHBCCLGS-UHFFFAOYSA-N
SMILES	C1=NN=NN1CC(=O)O
PubChem CID	543207
Synonyms	1H-Tetrazole-1-acetic acid, 2-(1H-Tetrazol-1-yl)acetic acid, 1-Tetrazolylacetic acid, 2-(1H-1,2,3,4-Tetrazol-1-yl)acetic acid, 1H-Tetrazol-1-acetic acid, Tetrazol-1-acetic acid, Tetrazole-1-acetic acid, 1H-Tetrazolyl-1-acetic acid, 1-Tetrazoleacetic acid, 1H-tetrazol-1-ylacetic acid, Tetrazol-1-acetic acid [UN0407] [Explosive 1.4C], Tetrazol-1-yl-acetic 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

H204Fire or projection hazard
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements P210, P230, P234, P236, P240, P250, P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P370 + P380 + P375, P401, 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 Tetrazolylacetic Acid
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 Tetrazolylacetic Acid

Which CAS number identifies Tetrazolylacetic Acid?

Tetrazolylacetic Acid is registered under CAS 21732-17-2. You may also see it listed as 1H-Tetrazole-1-acetic acid, 2-(1H-Tetrazol-1-yl)acetic acid, 1-Tetrazolylacetic acid. Our catalogue number for this item is ZX-021097.

What are the formula and molar mass of Tetrazolylacetic Acid?

For Tetrazolylacetic Acid, its formula is C3H4N4O2 and its molar mass is 128.09 g/mol. The systematic (IUPAC) name is 2-(tetrazol-1-yl)acetic acid. InChIKey GRWAIJBHBCCLGS-UHFFFAOYSA-N lets you match it in any structure database.

How is Tetrazolylacetic Acid used in pharmaceutical QC?

Tetrazolylacetic Acid is a characterised reference material linked to Cefazolin. 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 Tetrazolylacetic Acid?

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 Tetrazolylacetic Acid?

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 Tetrazolylacetic Acid to my country?

Yes. Because Tetrazolylacetic Acid 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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