Amifampridine Phosphate

Name: Amifampridine Phosphate
Brand: Vaqora Chemicals
SKU: VQ-029098

About Amifampridine Phosphate

Amifampridine Phosphate is a high-purity reference standard of Amifampridine carrying the CAS registry number 446254-47-3. Formula C5H10N3O4P, molecular weight 207.12 g/mol. It is also known as 3,4-Diaminopyridine phosphate or 3,4-Pyridinediamine, phosphate (1:1).

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

As a reference sample of Amifampridine, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Amifampridine Phosphate in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Amifampridine

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

Amifampridine impurities

Specifications & identifiers

Chemical identifiers
Product name	Amifampridine Phosphate
Catalogue No.	VQ-029098
CAS Number	446254-47-3
IUPAC name	phosphoric acid;pyridine-3,4-diamine
Molecular formula	C₅H₁₀N₃O₄P
Molecular weight	207.12 g/mol
Exact mass	207.0409
Grade	Reference Standard
HSN code	38229090
InChIKey	KAICRBBQCRKMPO-UHFFFAOYSA-N
SMILES	C1=CN=CC(=C1N)N.OP(=O)(O)O
PubChem CID	9920716

Physical properties
Physical form	Solid
H-bond donors / acceptors	5 / 7
TPSA	143 Å²
Synonyms	3,4-Diaminopyridine phosphate, 3,4-Pyridinediamine, phosphate (1:1), 3,4-DAPP, Amifampridine phosphate [EMA EPAR], Pyridine-3,4-diamine phosphate, phosphoric acid,pyridine-3,4-diamine, Amifampridine phosphate (JAN/USAN), 3,4-diaminopyridin-1-ium dihydrogen phosphate, Phosphoric acid--pyridine-3,4-diamine (1/1)

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Signal word: Danger

Hazard statements

H300Fatal if swallowed
H311Toxic in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H330Fatal if inhaled
H335May cause respiratory irritation

Precautionary statements: P260, P261, P262, P264, P264 + P265, P270, P271, P280, P284, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, P316, P319, P320, P321, P330, P332 + P317, P337 + P317, P361 + P364, P362 + P364, P403 + P233, P405

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 Amifampridine Phosphate?

The CAS Registry Number of Amifampridine Phosphate is 446254-47-3. It is also known as 3,4-Diaminopyridine phosphate, 3,4-Pyridinediamine, phosphate (1:1), 3,4-DAPP.

What is the molecular formula and molecular weight of Amifampridine Phosphate?

Amifampridine Phosphate has the molecular formula C5H10N3O4P and a molecular weight of 207.12 g/mol.

What is Amifampridine Phosphate used for?

Amifampridine Phosphate is supplied as a characterised reference material related to Amifampridine. 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 Amifampridine Phosphate can I order?

We supply Amifampridine Phosphate 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 Amifampridine Phosphate?

Yes. Every lot of Amifampridine Phosphate 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 Amifampridine Phosphate be shipped internationally?

Yes. Amifampridine Phosphate 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.