Active ingredientDisulfiramCat. No. P-D156-001CAS 97-77-8
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Impurity or related compound · Disulfiram family
Pharmaceutical analytical standardMethyl N,N-diethyldithiocarbamate
Synonyms: methyl N,N-diethylcarbamodithioate, Methyl diethyldithiocarbamate, Diethyldithiocarbamate methyl ester, NSC 133269, Me-DTC, Diethylthiocarbamic acid methyl ester, Diethyldithiocarbamic acid methyl ester, Methyl diethylcarbamodithioate, Carbamodithioic acid, diethyl-, methyl ester, Carbamodithioic acid,N,N-diethyl-, methyl ester, Carbamic acid, diethyldithio-, methyl ester, S-Methyl-N,N-diethyldithiocarbamate, N,N-Diethylcarbamodithioic Acid Methyl Ester, Diethyldithiocarbamic acid methyl, Disulfiram Impurity 4, N,N-diethyl(methylsulfanyl)carbothioamide, N,N-Diethyldithiocarbamic acid methyl ester, s-methyl-n,n-diethylthiolcarbamate, Diethyldithiomethylcarbamate (Me-DDC)
- Cat. No.
- P-D156-005
- CAS
- 686-07-7
- Alternative CAS
- N/A
- Formula
- C6H13NS2
- Molecular weight
- 163.30 g/mol
- Category
- Impurity or related compound
Family: Disulfiram
An irreversible inhibitor of the enzyme aldehyde dehydrogenase, approved in the United States in 1951 as an aid in treating alcohol dependence: if alcohol is consumed, acetaldehyde builds up and causes very unpleasant effects.
Did you know?Around 1900 it entered the rubber industry for vulcanisation; in 1937 a factory doctor in the US noticed that exposed workers reacted badly to alcohol, a clue that later led to its medical use.
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 Disulfiram family
Active ingredientDisulfiramCat. No. P-D156-001CAS 97-77-8
Isotopically labelledDisulfiram-d20Cat. No. P-D156-002CAS 1216403-88-1
Isotopically labelledMethyl Diethyldithiocarbamate-d3Cat. No. P-D156-003CAS 1246816-30-7
ImpurityDisulfiram Impurity 1Cat. No. P-D156-004CAS 5692-41-1
ImpurityDisulfiram active metabolite-medtc-soCat. No. P-D156-006CAS 140703-15-7
ImpurityDisulfiram Impurity 2Cat. No. P-D156-007CAS 145195-14-8
ImpurityS-methyl diethylcarbamothioateCat. No. P-D156-008CAS 37174-63-3Frequently 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.