Paracetamol mercapturate

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MedKoo CAT#: 597001

CAS#: 55748-93-1

Description: Paracetamol mercapturate is a deuterated metabolite of acetaminophen.

Price and Availability

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Pricing updated 2020-07-11. Prices are subject to change without notice.

Paracetamol mercapturate is not in stock, may be available through custom synthesis. For cost-effective reason, minimum 1 gram order is requested. The product will be characterized by NMR, HPLC and MS analysis. Purity (HPLC) is usually >98%. CoA, QC data, MSDS will be provided when product is successfully made. The estimated lead time is 2-3 months. Please send email to to inquire quote.

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 597001
Name: Paracetamol mercapturate
CAS#: 55748-93-1
Chemical Formula: C13H16N2O4S
Exact Mass: 296.0831
Molecular Weight: 296.34
Elemental Analysis: C, 52.69; H, 5.44; N, 9.45; O, 21.60; S, 10.82

Synonym: Paracetamol mercapturate;

IUPAC/Chemical Name: 4-acetamidophenyl acetyl-L-cysteinate


InChi Code: InChI=1S/C13H16N2O4S/c1-8(16)14-10-3-5-11(6-4-10)19-13(18)12(7-20)15-9(2)17/h3-6,12,20H,7H2,1-2H3,(H,14,16)(H,15,17)/t12-/m0/s1

SMILES Code: SC[C@@H](C(OC1=CC=C(NC(C)=O)C=C1)=O)NC(C)=O

Technical Data

Solid powder

>98% (or refer to the Certificate of Analysis)

Shipping Condition:
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition:
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Soluble in DMSO

Shelf Life:
>2 years if stored properly

Drug Formulation:
This drug may be formulated in DMSO

Stock Solution Storage:
0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code:


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