N-ACETYL-L-CYSTEINE METHYL ESTER
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- $40 - $3672
- Product name: N-ACETYL-L-CYSTEINE METHYL ESTER
- CAS: 7652-46-2
- MF: C6H11NO3S
- MW: 177.22
- EINECS:
- MDL Number:MFCD00237476
- Synonyms:N-ACETYL-L-CYSTEINE METHYL ESTER;(AC-CYS-OME)2;ACETYL-L-CYSTINE DIMETHYL ESTER;AC-L-CYS-OME;Methyl N-acetyl-L-cysteinate;N-Acetyl-L-cysteine methyl ester >=90% (HPLC);methyl (2R)-2-acetamido-3-sulfanylpropanoate;L-Cysteine,N-acetyl-,methyl ester
16 prices
Selected condition：
Brand
- AK Scientific
- Ambeed
- American Custom Chemicals Corporation
- ChemScene
- Labseeker
- Matrix Scientific
- Sigma-Aldrich
- TRC
Package
- 25mg
- 100mg
- 250mg
- 1g
- 5g
- 10g
- 25g
- ManufacturerAK Scientific
- Product number9424AL
- Product descriptionN-Acetyl-L-cysteine methyl ester
- Packaging25mg
- Price$49
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA147358
- Product description(R)-Methyl2-acetamido-3-mercaptopropanoate 97%HPLC
- Packaging100mg
- Price$57
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA147358
- Product description(R)-Methyl2-acetamido-3-mercaptopropanoate 97%HPLC
- Packaging250mg
- Price$77
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA147358
- Product description(R)-Methyl2-acetamido-3-mercaptopropanoate 97%HPLC
- Packaging1g
- Price$132
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA147358
- Product description(R)-Methyl2-acetamido-3-mercaptopropanoate 97%HPLC
- Packaging5g
- Price$293
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA147358
- Product description(R)-Methyl2-acetamido-3-mercaptopropanoate 97%HPLC
- Packaging25g
- Price$977
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAAA0002927
- Product descriptionN-ACETYL-L-CYSTEINE METHYL ESTER 95.00%
- Packaging1G
- Price$653
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAAA0002927
- Product descriptionN-ACETYL-L-CYSTEINE METHYL ESTER 95.00%
- Packaging5G
- Price$938.67
- Updated2021-12-16
- Buy
- ManufacturerChemScene
- Product numberCS-0047728
- Product descriptionMethylacetyl-L-cysteinate >98.0%
- Packaging1g
- Price$136
- Updated2021-12-16
- Buy
- ManufacturerChemScene
- Product numberCS-0047728
- Product descriptionMethylacetyl-L-cysteinate >98.0%
- Packaging5g
- Price$357
- Updated2021-12-16
- Buy
- ManufacturerChemScene
- Product numberCS-0047728
- Product descriptionMethylacetyl-L-cysteinate >98.0%
- Packaging25g
- Price$1150
- Updated2021-12-16
- Buy
- ManufacturerLabseeker
- Product numberSC-68287
- Product descriptionN-Acetyl-L-cysteine methyl ester 95
- Packaging10g
- Price$662
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number120861
- Product description(R)-Methyl2-acetamido-3-mercaptopropanoate 97%
- Packaging1g
- Price$1224
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number120861
- Product description(R)-Methyl2-acetamido-3-mercaptopropanoate 97%
- Packaging5g
- Price$3672
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product number01042
- Product descriptionN-Acetyl-L-cysteine methyl ester ≥90% (HPLC)
- Packaging5g
- Price$288
- Updated2025-07-31
- Buy
- ManufacturerTRC
- Product numberA145225
- Product descriptionN-Acetyl-L-cysteine methyl ester
- Packaging250mg
- Price$40
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | 9424AL | N-Acetyl-L-cysteine methyl ester | 25mg | $49 | 2021-12-16 | Buy |
| Ambeed | A147358 | (R)-Methyl2-acetamido-3-mercaptopropanoate 97%HPLC | 100mg | $57 | 2021-12-16 | Buy |
| Ambeed | A147358 | (R)-Methyl2-acetamido-3-mercaptopropanoate 97%HPLC | 250mg | $77 | 2021-12-16 | Buy |
| Ambeed | A147358 | (R)-Methyl2-acetamido-3-mercaptopropanoate 97%HPLC | 1g | $132 | 2021-12-16 | Buy |
| Ambeed | A147358 | (R)-Methyl2-acetamido-3-mercaptopropanoate 97%HPLC | 5g | $293 | 2021-12-16 | Buy |
| Ambeed | A147358 | (R)-Methyl2-acetamido-3-mercaptopropanoate 97%HPLC | 25g | $977 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | AAA0002927 | N-ACETYL-L-CYSTEINE METHYL ESTER 95.00% | 1G | $653 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | AAA0002927 | N-ACETYL-L-CYSTEINE METHYL ESTER 95.00% | 5G | $938.67 | 2021-12-16 | Buy |
| ChemScene | CS-0047728 | Methylacetyl-L-cysteinate >98.0% | 1g | $136 | 2021-12-16 | Buy |
| ChemScene | CS-0047728 | Methylacetyl-L-cysteinate >98.0% | 5g | $357 | 2021-12-16 | Buy |
| ChemScene | CS-0047728 | Methylacetyl-L-cysteinate >98.0% | 25g | $1150 | 2021-12-16 | Buy |
| Labseeker | SC-68287 | N-Acetyl-L-cysteine methyl ester 95 | 10g | $662 | 2021-12-16 | Buy |
| Matrix Scientific | 120861 | (R)-Methyl2-acetamido-3-mercaptopropanoate 97% | 1g | $1224 | 2021-12-16 | Buy |
| Matrix Scientific | 120861 | (R)-Methyl2-acetamido-3-mercaptopropanoate 97% | 5g | $3672 | 2021-12-16 | Buy |
| Sigma-Aldrich | 01042 | N-Acetyl-L-cysteine methyl ester ≥90% (HPLC) | 5g | $288 | 2025-07-31 | Buy |
| TRC | A145225 | N-Acetyl-L-cysteine methyl ester | 250mg | $40 | 2021-12-16 | Buy |
Properties
Melting point :77-81 °C
Boiling point :326.4±32.0 °C(Predicted)
Density :1.170±0.06 g/cm3(Predicted)
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
solubility :Chloroform (Sparingly), Methanol (Slightly)
form :Solid
pka :9.13±0.10(Predicted)
color :White to Off-White
optical activity :[α]20/D 24.0±3°, c = 1% in methanol
BRN :1724357
InChI :InChI=1S/C6H11NO3S/c1-4(8)7-5(3-11)6(9)10-2/h5,11H,3H2,1-2H3,(H,7,8)/t5-/m0/s1
InChIKey :QTKAQJWFVXPIFV-YFKPBYRVSA-N
SMILES :C(OC)(=O)[C@H](CS)NC(C)=O
Boiling point :326.4±32.0 °C(Predicted)
Density :1.170±0.06 g/cm3(Predicted)
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
solubility :Chloroform (Sparingly), Methanol (Slightly)
form :Solid
pka :9.13±0.10(Predicted)
color :White to Off-White
optical activity :[α]20/D 24.0±3°, c = 1% in methanol
BRN :1724357
InChI :InChI=1S/C6H11NO3S/c1-4(8)7-5(3-11)6(9)10-2/h5,11H,3H2,1-2H3,(H,7,8)/t5-/m0/s1
InChIKey :QTKAQJWFVXPIFV-YFKPBYRVSA-N
SMILES :C(OC)(=O)[C@H](CS)NC(C)=O
Safety Information
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| Signal word: | Warning | ||||||||||||||
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Description
N-Acetyl-L-cysteine Methyl Ester is used in the preparation of benzyl mono-fluorophosphonate and benzyl penta-fluorophosphate anions as physiologically stable phosphotyrosine mimetics and inhibitors of protein tyrosine phosphatases. It can also be used in the preparation of anthracene derivatives.Related product price
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