Salbutamol EP Impurity D

Name: Salbutamol EP Impurity D
Brand: Vaqora Chemicals
SKU: VQ-023718

About Salbutamol EP Impurity D

Salbutamol EP Impurity D (CAS 156339-88-7) is a pharmacopeial impurity of Salbutamol offered by Vaqora Chemicals. The compound has the formula C13H19NO3, corresponding to a molecular weight of 237.29 g/mol. Systematically, it is named 5-[2-(tert-butylamino)-1-hydroxyethyl]-2-hydroxybenzaldehyde. Alternative names: Salbutamol Sulfate - Impurity D and Salbutamol EP Impurity D (Free Base).

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

This Salbutamol impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

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

Industries

Related to Salbutamol

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

Salbutamol impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Salbutamol EP Impurity D
Catalogue No.	VQ-023718
CAS Number	156339-88-7
IUPAC name	5-[2-(tert-butylamino)-1-hydroxyethyl]-2-hydroxybenzaldehyde
Molecular formula	C₁₃H₁₉NO₃
Molecular weight	237.29 g/mol
Exact mass	237.1365
Grade	Reference Standard
HSN code	38229090
InChIKey	RNGYKBNYRUYCIV-UHFFFAOYSA-N
SMILES	CC(C)(C)NCC(C1=CC(=C(C=C1)O)C=O)O
PubChem CID	57367253

Physical properties
Physical form	Solid
H-bond donors / acceptors	3 / 4
TPSA	69.6 Å²
Synonyms	Salbutamol Sulfate - Impurity D, Salbutamol EP Impurity D (Salbutamol Aldehyde Impurity), Salbutamol EP Impurity D (Free Base), Levalbuterol Impurity D, 5-(2-(tert-Butylamino)-1-hydroxyethyl)-2-hydroxybenzaldehyde, Salbutamol Impurity D, Benzaldehyde, 5-(2-((1,1-dimethylethyl)amino)-1-hydroxyethyl)-2-hydroxy-, 5-((1RS)-2-((1,1-Dimethylethyl)amino)-1-hydroxyethyl)-2-hydroxybenzaldehyde, 5-(2-((1,1-dimethylethyl)amino)-1-hydroxyethyl)-2-hydroxybenzaldehyde, Salbutamol sulfate impurity D, Albuterol Aldehyde Hemisulfate, (+/-)-5-(2-(tert-Butylamino)-1-hydroxyethyl)-2-hydroxybenzaldehyde

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 Salbutamol EP Impurity D?

The CAS Registry Number of Salbutamol EP Impurity D is 156339-88-7. It is also known as Salbutamol Sulfate - Impurity D, Salbutamol EP Impurity D (Salbutamol Aldehyde Impurity), Salbutamol EP Impurity D (Free Base).

What is the molecular formula and molecular weight of Salbutamol EP Impurity D?

Salbutamol EP Impurity D has the molecular formula C13H19NO3 and a molecular weight of 237.29 g/mol. Its IUPAC name is 5-[2-(tert-butylamino)-1-hydroxyethyl]-2-hydroxybenzaldehyde.

What is Salbutamol EP Impurity D used for?

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

We supply Salbutamol EP Impurity D 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 Salbutamol EP Impurity D?

Yes. Every lot of Salbutamol EP Impurity D 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 Salbutamol EP Impurity D be shipped internationally?

Yes. Salbutamol EP Impurity D 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.