Terbutaline EP Impurity B

Name: Terbutaline EP Impurity B
Brand: Vaqora Chemicals
SKU: VQ-028287

About Terbutaline EP Impurity B

Listed under CAS 94120-05-5, Terbutaline EP Impurity B is a pharmacopeial impurity of Terbutaline available from Vaqora Chemicals. Formula C13H19NO3, molecular weight 237.29 g/mol. Its systematic (IUPAC) name is 2-tert-butyl-3,4-dihydro-1H-isoquinoline-4,6,8-triol. It is also known as Terbutaline - Impurity B (Freebase) or Terbutaline Impurity B.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Terbutaline to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Terbutaline EP Impurity B in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Terbutaline

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

Terbutaline impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Terbutaline EP Impurity B
Catalogue No.	VQ-028287
CAS Number	94120-05-5
IUPAC name	2-tert-butyl-3,4-dihydro-1H-isoquinoline-4,6,8-triol
Molecular formula	C₁₃H₁₉NO₃
Molecular weight	237.29 g/mol
Exact mass	237.1365
Grade	Reference Standard
HSN code	38229090
InChIKey	IZKYGSKCDUZPHZ-UHFFFAOYSA-N
SMILES	CC(C)(C)N1CC(C2=C(C1)C(=CC(=C2)O)O)O
PubChem CID	86109473

Physical properties
Physical form	Solid
LogP (XLogP3)	1
H-bond donors / acceptors	3 / 4
TPSA	63.9 Å²
Synonyms	Terbutaline - Impurity B (Freebase), Terbutaline Impurity B, 2-tert-Butyl-1,2,3,4-tetrahydro-isoquinoline-4,6,8-triol, 2-(t-butyl)-1,2,3,4-tetrahydroisoquinoline-4,6,8-triol, 2-(tert-butyl)-1,2,3,4-tetrahydroisoquinoline-4,6,8-triol

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 Terbutaline EP Impurity B?

The CAS Registry Number of Terbutaline EP Impurity B is 94120-05-5. It is also known as Terbutaline - Impurity B (Freebase), Terbutaline Impurity B, 2-tert-Butyl-1,2,3,4-tetrahydro-isoquinoline-4,6,8-triol.

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

Terbutaline EP Impurity B has the molecular formula C13H19NO3 and a molecular weight of 237.29 g/mol. Its IUPAC name is 2-tert-butyl-3,4-dihydro-1H-isoquinoline-4,6,8-triol.

What is Terbutaline EP Impurity B used for?

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

We supply Terbutaline 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 Terbutaline EP Impurity B?

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

Yes. We export Terbutaline EP Impurity B worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.