Ibuprofen Arginine

Name: Ibuprofen Arginine
Brand: Vaqora Chemicals
SKU: VQ-037637

About Ibuprofen Arginine

Vaqora Chemicals supplies Ibuprofen Arginine, an impurity of Ibuprofen registered under CAS number 57469-82-6. Its molecular formula is C19H32N4O4 and its molecular weight is 380.5 g/mol. Alternative names: Ibuprofen Arginate and Dolo-spedifen.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. It carries the GHS signal word “Warning” with 4 hazard statements. Review the Safety Data Sheet before use.

As a characterised impurity of Ibuprofen, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Ibuprofen Arginine in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Ibuprofen

View every impurity, metabolite and intermediate we list for Ibuprofen.

Ibuprofen impurities

Specifications & identifiers

Chemical identifiers
Product name	Ibuprofen Arginine
Catalogue No.	VQ-037637
CAS Number	57469-82-6
IUPAC name	(2S)-2-amino-5-(diaminomethylideneamino)pentanoic acid;2-[4-(2-methylpropyl)phenyl]propanoic acid
Molecular formula	C₁₉H₃₂N₄O₄
Molecular weight	380.5 g/mol
Exact mass	380.2424
Grade	Reference Standard
HSN code	38229090
InChIKey	GCCOJNYCFNSJII-VWMHFEHESA-N
SMILES	CC(C)CC1=CC=C(C=C1)C(C)C(=O)O.C(C[C@@H](C(=O)O)N)CN=C(N)N
PubChem CID	9864669

Physical properties
Physical form	Solid
H-bond donors / acceptors	5 / 6
TPSA	165 Å²
Synonyms	Ibuprofen Arginate, 2-(4-isobutylphenyl)propanoic acid-L-arginine (1:1), Dolo-spedifen, L-Arginine, alpha-methyl-4-(2-methylpropyl)benzeneacetate (1:1), R-ibuprofen-Arg, Ibuprofen L-arginine, L-Arginine,, A-Methyl-4-(2-Methylpropyl)benzeneacetate, Ibuprofen arginine salt, L-Arginine, -Methyl-4-(2-Methylpropyl)benzeneacetate, L-Arginine, alpha-Methyl-4-(2-Methylpropyl)benzeneacetate, (S)-2-Amino-5-guanidinopentanoicacidcompoundwith2-(4-isobutylphenyl)propanoicacid(1:1)

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Ibuprofen Arginine?

The CAS Registry Number of Ibuprofen Arginine is 57469-82-6. It is also known as Ibuprofen Arginate, 2-(4-isobutylphenyl)propanoic acid-L-arginine (1:1), Dolo-spedifen.

What is the molecular formula and molecular weight of Ibuprofen Arginine?

Ibuprofen Arginine has the molecular formula C19H32N4O4 and a molecular weight of 380.5 g/mol.

What is Ibuprofen Arginine used for?

Ibuprofen Arginine is supplied as a characterised reference material related to Ibuprofen. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Ibuprofen Arginine can I order?

We supply Ibuprofen Arginine in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Ibuprofen Arginine?

Yes. Every lot of Ibuprofen Arginine is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Ibuprofen Arginine be shipped internationally?

Yes. Ibuprofen Arginine is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.