Active ingredientSalbutamolCat. No. P-S005-001CAS 18559-94-9
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Impurity or related compound · Salbutamol family
Pharmaceutical analytical standardSalbutamol dimethyl ether
Synonyms: 4-(2-(tert-Butylamino)-1-methoxyethyl)-2-(methoxymethyl)phenol, Albuterol dimethyl ether, Phenol, 4-(2-((1,1-dimethylethyl)amino)-1-methoxyethyl)-2-(methoxymethyl)-
- Cat. No.
- P-S005-059
- CAS
- 870076-73-6
- Alternative CAS
- N/A
- Formula
- C15H25NO3
- Molecular weight
- 267.37 g/mol
- Category
- Impurity or related compound
Family: Salbutamol
A beta-2 agonist bronchodilator developed in England in the 1960s and on the market since 1969: it is the medicine in the inhalers used for asthma attacks.
Did you know?In the United States it is called albuterol: the same medicine has two official names, an international one and an American one.
The two levels compared
| Level 1 Mass balance | Level 2 Mass balance + qNMR | |
|---|---|---|
| Identity (IR, MS, 1H and 13C-NMR; peptides: ESI-MS, MALDI-TOF and IR) | ✓ | ✓ |
| HPLC purity (min. 95%) | ✓ | ✓ |
| Content by mass balance (min. 90%; peptides: for information only)* | ✓ | ✓ |
| Content verified by qNMR (small molecules only) | · | ✓ |
| Suitable to qualify it as an in-house primary standard (ICH Q7) | · | ✓ |
* Mass balance is performed on every molecule. The only exceptions are cases where the chemistry of the molecule prevents it, for example oils and highly volatile substances, on which some of the required measurements cannot be made: in those cases the CoA states how the content was assigned.
What you receive
The analytical standard
Shipped under controlled temperature when the molecule requires it.
Certificate of analysis (CoA)
For every lot: identity, purity and assay, with the supporting spectra and chromatograms.
Safety data sheet (SDS)
Sent with every order.
Tracked shipment
Follow your shipment live, from our warehouse to your lab.
More products in the Salbutamol family
Active ingredientSalbutamolCat. No. P-S005-001CAS 18559-94-9
Active ingredientSalbutamol SulphateCat. No. P-S005-002CAS 51022-70-9
Pharmacopoeial impuritySalbutamol EP Impurity JCat. No. P-S005-003CAS 156547-62-5
Pharmacopoeial impuritySalbutamol EP Impurity ACat. No. P-S005-004CAS 870076-72-5
Pharmacopoeial impuritySalbutamol EP Impurity A HClCat. No. P-S005-005CAS 2468639-65-6
Pharmacopoeial impuritySalbutamol EP Impurity B HClCat. No. P-S005-006CAS 112337-52-7
Pharmacopoeial impuritySalbutamol EP Impurity C Sulphate SaltCat. No. P-S005-007CAS 1956308-05-6
Pharmacopoeial impuritySalbutamol EP Impurity DCat. No. P-S005-008CAS 156339-88-7Frequently asked questions
Is mass balance always performed?
Yes, on every molecule. The only exceptions are cases where the chemistry of the molecule prevents it: for example oils and highly volatile substances, on which some measurements (such as thermogravimetry) cannot be made. In those cases the CoA states which method was used to assign the content.
Can I ask for a different quantity?
Yes. The quantities are only suggestions: choose "Other" and enter the milligrams or grams you need.
Which level should I choose?
Level 1 is enough for most routine testing. Level 2 adds an independent qNMR content value and is meant for labs that need to qualify an in-house primary standard. For peptides and similar molecules, Level 2 is not available.
When will I get the quote?
Within 24 working hours, with price, availability and delivery time.
Need a molecule you cannot find?
Custom synthesis of impurities, metabolites and labelled compounds, with the same characterisation level.