Dobutamine EP Impurity B

Name: Dobutamine EP Impurity B
Brand: Vaqora Chemicals
SKU: VQ-022408

About Dobutamine EP Impurity B

Listed under CAS 5471-51-2, Dobutamine EP Impurity B is a pharmacopeial impurity of Dobutamine available from Vaqora Chemicals. The compound has the formula C10H12O2, corresponding to a molecular weight of 164.2 g/mol. Systematically, it is named 4-(4-hydroxyphenyl)butan-2-one. Alternative names: 4-(4'-Hydroxyphenyl)-2-butanone and Dobutamine - Impurity B.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

As a characterised impurity of Dobutamine, 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.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Dobutamine

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

Dobutamine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Dobutamine EP Impurity B
Catalogue No.	VQ-022408
CAS Number	5471-51-2
IUPAC name	4-(4-hydroxyphenyl)butan-2-one
Molecular formula	C₁₀H₁₂O₂
Molecular weight	164.2 g/mol
Exact mass	164.0837
Grade	Reference Standard
HSN code	38229090
InChIKey	NJGBTKGETPDVIK-UHFFFAOYSA-N
SMILES	CC(=O)CCC1=CC=C(C=C1)O
PubChem CID	21648

Physical properties
Physical form	Solid
LogP (XLogP3)	1.5
H-bond donors / acceptors	1 / 2
TPSA	37.3 Å²
Synonyms	4-(4'-Hydroxyphenyl)-2-butanone, Dobutamine - Impurity B, Raspberry ketone, Frambinone, 4-(p-Hydroxyphenyl)-2-butanone, Rasketone, 2-Butanone, 4-(4-hydroxyphenyl)-, 4-Hydroxybenzylacetone, p-Hydroxybenzyl acetone, 4-(3-Oxobutyl)phenol, 1-(p-Hydroxyphenyl)-3-butanone, 1-(4-Hydroxyphenyl)-3-butanone

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, 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 Dobutamine EP Impurity B?

The CAS Registry Number of Dobutamine EP Impurity B is 5471-51-2. It is also known as 4-(4'-Hydroxyphenyl)-2-butanone, Dobutamine - Impurity B, Raspberry ketone.

What is the molecular formula and molecular weight of Dobutamine EP Impurity B?

Dobutamine EP Impurity B has the molecular formula C10H12O2 and a molecular weight of 164.2 g/mol. Its IUPAC name is 4-(4-hydroxyphenyl)butan-2-one.

What is Dobutamine EP Impurity B used for?

Dobutamine EP Impurity B is supplied as a characterised reference material related to Dobutamine. 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 Dobutamine EP Impurity B can I order?

We supply Dobutamine EP Impurity B 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 Dobutamine EP Impurity B?

Yes. Every lot of Dobutamine EP Impurity B 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 Dobutamine EP Impurity B be shipped internationally?

Yes. Dobutamine EP Impurity B 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.