N-ACETYL-S-METHYL-L-CYSTEINE
- CAS NO.:16637-59-5
- Empirical Formula: C6H11NO3S
- Molecular Weight: 177.22
- MDL number: MFCD07367600
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-24 14:58:12
What is N-ACETYL-S-METHYL-L-CYSTEINE?
Chemical properties
White Crystals
The Uses of N-ACETYL-S-METHYL-L-CYSTEINE
N-Acetyl-S-methyl-L-cysteine is a metabolite of Acetaminophen (A161220), an analgesic and antipyretic agent used as a pain reliever to treat headache, muscle aches, and arthritis (1,2,3).
The Uses of N-ACETYL-S-METHYL-L-CYSTEINE
A metabolite of acetaminophen (A161220).
Definition
ChEBI: N-acetyl-S-methyl-L-cysteine is the S-methyl derivative of N-acetyl-L-cysteine. It has a role as a human urinary metabolite and a human xenobiotic metabolite. It is a S-substituted N-acetyl-L-cysteine and a methyl sulfide. It is a conjugate acid of a N-acetyl-S-methyl-L-cysteine(1-).
Properties of N-ACETYL-S-METHYL-L-CYSTEINE
| Melting point: | 83-85°C |
| storage temp. | -20°C Freezer |
| solubility | DMSO (Slightly), Methanol, Water (Slightly) |
| form | Solid |
| Boiling point: | 430.3±40.0 °C(Predicted) |
| Density | 1.243±0.06 g/cm3(Predicted) |
| pka | 3.25±0.10(Predicted) |
| color | White to Off-White |
| Stability: | Hygroscopic |
Safety information for N-ACETYL-S-METHYL-L-CYSTEINE
Computed Descriptors for N-ACETYL-S-METHYL-L-CYSTEINE
New Products
Cis-Tosylate Dibenzo[b,f][1,4]thiazepin-11(10H)-one 1,2,3,9-Tetrahydro-9-Methyl-4H-Carbazole-4-One Dibenzoyl-L-tartaric acid Anhydrous (Resolution Reagent) N-BOC-piperidine-4-carboxylic acid 1-Benzhydrylazetane-3-carbonitrile AMINO-(3-CHLORO-PHENYL)-ACETIC ACID 2-(2-Chlorophenyl)glycine (±)-amino(2-fluorophenyl)acetic acid 8-oxa-1,3-diazaspiro[4.5]decane-2,4-dione BENZOIC ACID-D5 TRIFLOURO ACETICACID-D METHANE SULFONIC ACID-D4 PHOSPORIC ACID-D3 85 W% IN D2O TOLUENE-D3 BENZENE-D6 1-Acetyl-4-(4-hydroxyphenyl)piperazine 1-(3-Chlorophenyl)piperazine hydrochlorideRelated products of tetrahydrofuran



![N-ALPHA-PALMITOYL-S-[2,3-BIS(PALMITOYLOXY)-(2RS)-PROPYL]-L-CYSTEINE](https://img.chemicalbook.in/CAS/GIF/70512-46-8.gif)




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