Rel-(2R,3R)-3-Amino-2-methyl-4-oxoazetidine-1-sulfonic Acid

Name: Rel-(2R,3R)-3-Amino-2-methyl-4-oxoazetidine-1-sulfonic Acid
Brand: Zemixal
SKU: ZX-033079

Reference StandardAvailable on request

Order Rel-(2R,3R)-3-Amino-2-methyl-4-oxoazetidine-1-sulfonic Acid (CAS 112026-42-3) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes

Rel-(2R,3R)-3-Amino-2-methyl-4-oxoazetidine-1-sulfonic Acid chemical structure

CAS number112026-42-3

FormulaC₄H₈N₂O₄S

Molar mass180.19 g/mol

Physical formSolid

HS code38229090

InChIKeyISUIVWNWEDIHJD-HRFVKAFMSA-N

IUPAC name(2S,3S)-3-amino-2-methyl-4-oxoazetidine-1-sulfonic acid

About Rel-(2R,3R)-3-Amino-2-methyl-4-oxoazetidine-1-sulfonic Acid

Analytical teams working on Aztreonam use Rel-(2R,3R)-3-Amino-2-methyl-4-oxoazetidine-1-sulfonic Acid as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 112026-42-3, formula C4H8N2O4S and molar mass 180.19 g/mol. It is handled as a solid.

Use cases we see most often

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

Handling and storage

Classified under GHS with signal word Warning and hazard statements H302, H315, H317 and H319. Read the SDS before first use.

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. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

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 Rel-(2R,3R)-3-Amino-2-methyl-4-oxoazetidine-1-sulfonic Acid
Product name	Rel-(2R,3R)-3-Amino-2-methyl-4-oxoazetidine-1-sulfonic Acid
Catalogue number	ZX-033079
CAS number	112026-42-3
IUPAC name	(2S,3S)-3-amino-2-methyl-4-oxoazetidine-1-sulfonic acid
Molecular formula	C₄H₈N₂O₄S
Molar mass	180.19 g/mol
Exact mass	180.0205
Grade	Reference Standard
Physical form	Solid
XLogP3	-3.6
H-bond donors / acceptors	2 / 5
Topological polar surface area	109 Å²
HS code	38229090
InChIKey	ISUIVWNWEDIHJD-HRFVKAFMSA-N
SMILES	C[C@H]1[C@@H](C(=O)N1S(=O)(=O)O)N
PubChem CID	133361
Synonyms	3-Amino-4-methylmonobactamic acid, 3-AMMA, (2S-trans)-3-Amino-2-methyl-4-oxoazetidine-1-sulphonic acid, (2S,3S)-3-Amino-2-methyl-4-oxoazetidine-1-sulphonic acid, (3S-trans)-3-Amino-4-methyl-2-oxo-1-azetidinesulfonic acid, (2S-trans)-3-amino-2-methyl-4-oxoazetidine-1-sulfonic acid, (2S,3S)-3-amino-2-methyl-4-oxo-azetidine-1-sulfonic acid, (2S,3S)-3-Amino-2-methyl-4-oxoazetidin, (3S,4S)-3-amino-4-methyl-2-oxoazetidinesulfonic acid, (2s,3s)-3-amino-2-methyl-4-oxoazetidine-1-sulfonicacid, 3-Amino-2-methyl-4-oxo-1-azetidinesulfonic acid, (2S,3S)-, 1-Azetidinesulfonic acid, 3-amino-2-methyl-4-oxo-, (2S-trans)-

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

H302Harmful if swallowed
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P272, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P333 + 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 Rel-(2R,3R)-3-Amino-2-methyl-4-oxoazetidine-1-sulfonic 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 Rel-(2R,3R)-3-Amino-2-methyl-4-oxoazetidine-1-sulfonic Acid

Which CAS number identifies Rel-(2R,3R)-3-Amino-2-methyl-4-oxoazetidine-1-sulfonic Acid?

Rel-(2R,3R)-3-Amino-2-methyl-4-oxoazetidine-1-sulfonic Acid is registered under CAS 112026-42-3. You may also see it listed as 3-Amino-4-methylmonobactamic acid, 3-AMMA, (2S-trans)-3-Amino-2-methyl-4-oxoazetidine-1-sulphonic acid. Our catalogue number for this item is ZX-033079.

What are the formula and molar mass of Rel-(2R,3R)-3-Amino-2-methyl-4-oxoazetidine-1-sulfonic Acid?

For Rel-(2R,3R)-3-Amino-2-methyl-4-oxoazetidine-1-sulfonic Acid, its formula is C4H8N2O4S and its molar mass is 180.19 g/mol. The systematic (IUPAC) name is (2S,3S)-3-amino-2-methyl-4-oxoazetidine-1-sulfonic acid. InChIKey ISUIVWNWEDIHJD-HRFVKAFMSA-N lets you match it in any structure database.

How is Rel-(2R,3R)-3-Amino-2-methyl-4-oxoazetidine-1-sulfonic Acid used in pharmaceutical QC?

Rel-(2R,3R)-3-Amino-2-methyl-4-oxoazetidine-1-sulfonic Acid 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 Rel-(2R,3R)-3-Amino-2-methyl-4-oxoazetidine-1-sulfonic 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 Rel-(2R,3R)-3-Amino-2-methyl-4-oxoazetidine-1-sulfonic 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 Rel-(2R,3R)-3-Amino-2-methyl-4-oxoazetidine-1-sulfonic Acid to my country?

Yes. Because Rel-(2R,3R)-3-Amino-2-methyl-4-oxoazetidine-1-sulfonic 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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