Bethanechol impurities and related standards

Bethanechol is held here as a working collection of 13 reference materials across 9 CAS numbers. 1 of the entries are impurity-type materials of the parent, 1 are salt or counter-ion variants and 2 carry a deuterium label and 1 are nitrosamine analogues. 9 entries carry a verified structure drawing, a coverage of 69%. 9 of them sit in tier A or B, meaning the data behind the page is complete enough to be indexed and quoted directly, while 4 remain tier C and are kept for search coverage. These are commodity chemistry rather than a drug impurity series, which changes what a buyer should check. The identity is usually straightforward; what varies between suppliers is the trace profile and the water content, and both of those show up in a specification rather than on a chromatogram. These are the materials most often bought on price alone, and the two places that shows up later are residual solvent and trace metal content, neither of which is visible in a chromatographic purity figure.

Sources: DailyMed (US NLM) - BETHANECHOL CHLORIDE TABLET [UPSHER-SMITH LABORATORIES, LLC].

9 reference standards related to Bethanechol held in the RSSE catalogue — pharmacopoeial impurities, non-compendial impurities, metabolites and labelled analogues where available.

In this group: 7 fine chemicals · 1 drug metabolite standard · 1 nitrosamine standard. CAS numbers are listed for 9 of 9; 9 entries carry a structure drawing.

On this page

9 reference standards

All entries — structure, identifiers and pack sizes

Bethanechol

CAS 674-38-4C7H17N2O2+

MW 161.22

IN STOCKRS-B328001
2-Chloroethyl carbamate

CAS 2114-18-3C3H6ClNO2

MW 123.54

IN STOCKRS-U071725
2-Chloroethyl carbonochloridate

CAS 627-11-2C3H4Cl2O2

MW 142.97

CUSTOM SYNTHESISRS-U071862
3-(3-chloro-2-hydroxypropoxy)propane-1,2-diol

CAS 52550-57-9C6H13ClO4

MW 184.62

IN STOCKRS-U071834
3-Chloro-1-propanol

CAS 627-30-5C3H7ClO

MW 94.54

IN STOCKRS-U060138
3-Chloro-5-hydroxy-2-pentanone

CAS 13045-13-1C5H9ClO2

MW 136.58

IN STOCKRS-U060057
4-Chloro-N-nitrosopiperidine

CAS 65445-61-6C5H9ClN2O

MW 148.6

CUSTOM SYNTHESISRS-N001274
Diethyl Chloromalonate (BSC)

CAS 14064-10-9C7H11ClO4

MW 194.61

IN STOCKRS-U077121
Sodium monochloroacetate

CAS 3926-62-3C2H2ClNaO2

MW 116.48

CUSTOM SYNTHESISRS-U070764

9 reference standards

Frequently asked

How many Bethanechol-related reference standards do you hold?

9 standards are listed on this page as of the latest catalogue build. CAS numbers are published for 9 of them and 9 entries carry a structure drawing. The catalogue is extended as new lots are released.

Can you supply a Bethanechol impurity that is not listed here?

Yes. Non-compendial impurities can be quoted from a structure — a CAS number is not required. Send the structure, a SMILES string or the parent drug substance with your enquiry and we will come back with availability.

What documentation is supplied with Bethanechol impurities?

Every lot ships with its own certificate of analysis. The certificate records the catalogue number, the batch number, the tests performed, the specification applied and the result obtained for that lot. A safety data sheet is supplied with the shipment.

Do you publish prices or a lead time for Bethanechol impurities?

No price list is published: quotations are prepared per enquiry, because availability and packing depend on the lot and the quantity you need. Send the catalogue number and the quantity and a technical contact will answer with availability and a quotation.

Cannot find the impurity you need? Non-compendial impurities can be quoted from a structure — a CAS number is not required. Write to sales@rssechem.com.