Active ingredientSuxamethonium Chloride DihydrateCat. No. P-S140-001CAS 6101-15-1
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Impurity or related compound · Suxamethonium family
Pharmaceutical analytical standardSuxamethonium Impurity 1
Synonyms: Bis[2-(methylamino)ethyl] butanedioate
- Cat. No.
- P-S140-006
- CAS
- 2237294-92-5
- Alternative CAS
- N/A
- Formula
- C10H20N2O4
- Molecular weight
- 232.28 g/mol
- Category
- Impurity or related compound
Family: Suxamethonium
A depolarising muscle relaxant with a very fast, short action, used in anaesthesia to ease tracheal intubation, including in emergencies; it entered clinical practice in 1951 and has been included in the WHO Model List of Essential Medicines.
Did you know?It was described as early as 1906 by Reid Hunt and René de M. Taveau, who missed its paralysing effect because their animals had been given curare.
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 Suxamethonium family
Active ingredientSuxamethonium Chloride DihydrateCat. No. P-S140-001CAS 6101-15-1
NitrosamineN-Nitroso Suxamethonium Impurity 1Cat. No. P-S140-002
NitrosamineN-Nitroso Suxamethonium Impurity 2Cat. No. P-S140-003
ImpuritySuccinyl Monocholine ChlorideCat. No. P-S140-004CAS 5297-17-6
Active ingredientSuxamethonium ChlorideCat. No. P-S140-005CAS 71-27-2
ImpuritySuxamethonium Impurity 2Cat. No. P-S140-007CAS 1026307-10-7Frequently 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.