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Pharmacopeial Impurities (EP / USP / BP)

Salbutamol EP Impurity B

Reference StandardAvailable on request

Buy Salbutamol EP Impurity B (CAS 96948-64-0) from Zemixal: C12H19NO2, COA and SDS with every lot, worldwide shipping. Quotes within one business day.

Pack sizes
Salbutamol EP Impurity B chemical structure
CAS number96948-64-0
FormulaC12H19NO2
Molar mass209.28 g/mol
Physical formSolid
HS code38229090
InChIKeyJOGFUYPGDLRKHD-UHFFFAOYSA-N
IUPAC name4-[2-(tert-butylamino)-1-hydroxyethyl]phenol

About Salbutamol EP Impurity B

Analytical teams working on Salbutamol use Salbutamol EP Impurity B as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 96948-64-0, formula C12H19NO2 and molar mass 209.28 g/mol. It is handled as a solid.

Where it is used

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

Safe handling

Hazard communication follows GHS (Warning: H302, H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Salbutamol

See every impurity, metabolite and related compound we list for this API.

Salbutamol standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Salbutamol EP Impurity B
Product nameSalbutamol EP Impurity B
Catalogue numberZX-022732
CAS number96948-64-0
IUPAC name4-[2-(tert-butylamino)-1-hydroxyethyl]phenol
Molecular formulaC12H19NO2
Molar mass209.28 g/mol
Exact mass209.1416
GradeReference Standard
Physical formSolid
XLogP30.4
H-bond donors / acceptors3 / 3
Topological polar surface area52.5 Ų
HS code38229090
InChIKeyJOGFUYPGDLRKHD-UHFFFAOYSA-N
SMILESCC(C)(C)NCC(C1=CC=C(C=C1)O)O
PubChem CID23844
SynonymsSalbutamol EP Impurity B (t-Butylnorsynephrine), Salbutamol EP Impurity B (Free Base), Levalbuterol Impurity B, Salbutamol Sulfate - Impurity B, t-Butylnorsynephrine, Kwd-2066, Kwd 2066, Benzenemethanol, alpha-(((1,1-dimethylethyl)amino)methyl)-4-hydroxy-, Benzenemethanol, alpha-(((1,1-dimethylethyl)amino)methyl)-4-hydroxy-, (+-)-, 4-(2-(tert-Butylamino)-1-hydroxyethyl)phenol, tert-Butylnorsynephrine, (1RS)-2-[(1,1-Dimethylethyl)amino]-1-(4-hydroxyphenyl)ethanol

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H302Harmful if swallowed
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Salbutamol EP Impurity B
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Salbutamol EP Impurity B

Which CAS number identifies Salbutamol EP Impurity B?
Salbutamol EP Impurity B is registered under CAS 96948-64-0. You may also see it listed as Salbutamol EP Impurity B (t-Butylnorsynephrine), Salbutamol EP Impurity B (Free Base), Levalbuterol Impurity B. Our catalogue number for this item is ZX-022732.
What are the formula and molar mass of Salbutamol EP Impurity B?
For Salbutamol EP Impurity B, its formula is C12H19NO2 and its molar mass is 209.28 g/mol. The systematic (IUPAC) name is 4-[2-(tert-butylamino)-1-hydroxyethyl]phenol. InChIKey JOGFUYPGDLRKHD-UHFFFAOYSA-N lets you match it in any structure database.
How is Salbutamol EP Impurity B used in pharmaceutical QC?
Salbutamol EP Impurity B is a characterised reference material linked to Salbutamol. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Salbutamol EP Impurity B?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Salbutamol EP Impurity B?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Salbutamol EP Impurity B to my country?
Yes. Because Salbutamol EP Impurity B is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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