Olpadronic Acid

Name: Olpadronic Acid
Brand: Vaqora Chemicals
SKU: VQ-043776

About Olpadronic Acid

Olpadronic Acid (CAS 63132-39-8) is a high-purity reference standard of Ibandronate offered by Vaqora Chemicals. Its molecular formula is C5H15NO7P2 and its molecular weight is 263.12 g/mol. Its systematic (IUPAC) name is [3-(dimethylamino)-1-hydroxy-1-phosphonopropyl]phosphonic acid. Common synonyms include Me2-APD and acido olpadronico.

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. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

As a reference sample of Ibandronate, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Olpadronic Acid 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 Ibandronate

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

Ibandronate impurities

Specifications & identifiers

Chemical identifiers
Product name	Olpadronic Acid
Catalogue No.	VQ-043776
CAS Number	63132-39-8
IUPAC name	[3-(dimethylamino)-1-hydroxy-1-phosphonopropyl]phosphonic acid
Molecular formula	C₅H₁₅NO₇P₂
Molecular weight	263.12 g/mol
Exact mass	263.0324
Grade	Reference Standard
HSN code	38229090
InChIKey	UGEPSJNLORCRBO-UHFFFAOYSA-N
SMILES	CN(C)CCC(O)(P(=O)(O)O)P(=O)(O)O
PubChem CID	198716

Physical properties
Physical form	Solid
LogP (XLogP3)	-5.9
H-bond donors / acceptors	5 / 8
TPSA	139 Å²
Synonyms	Me2-APD, acido olpadronico, acide olpadronique, (3-(Dimethylamino)-1-hydroxypropylidene)diphosphonic acid, acidum olpadronicum, Olpadronate sodium, Phosphonic acid, (3-(dimethylamino)-1-hydroxypropylidene)bis-, AHGA diphosphonate, dimethyl-pamidronate, (3-(dimethylamino)-1-hydroxypropane-1,1-diyl)diphosphonic acid, [3-(dimethylamino)-1-hydroxypropane-1,1-diyl]bis(phosphonic acid), (3-(dimethylamino)-1-hydroxypropane-1,1-diyl)bis(phosphonic acid)

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, 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 Olpadronic Acid?

The CAS Registry Number of Olpadronic Acid is 63132-39-8. It is also known as Me2-APD, acido olpadronico, acide olpadronique.

What is the molecular formula and molecular weight of Olpadronic Acid?

Olpadronic Acid has the molecular formula C5H15NO7P2 and a molecular weight of 263.12 g/mol. Its IUPAC name is [3-(dimethylamino)-1-hydroxy-1-phosphonopropyl]phosphonic acid.

What is Olpadronic Acid used for?

Olpadronic Acid is supplied as a characterised reference material related to Ibandronate. 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 Olpadronic Acid can I order?

We supply Olpadronic Acid 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 Olpadronic Acid?

Yes. Every lot of Olpadronic Acid 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 Olpadronic Acid be shipped internationally?

Yes. Olpadronic Acid 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.