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ChemicalBook >> CAS DataBase List >> O-Acetyl-L-serine hydrochloride

O-Acetyl-L-serine hydrochloride

O-Acetyl-L-serine hydrochloride price.
  • $8 - $1097
  • Product name: O-Acetyl-L-serine hydrochloride
  • CAS: 66638-22-0
  • MF: C5H9NO4.ClH
  • MW: 183.59
  • EINECS:214-546-4
  • MDL Number:MFCD00060169
  • Synonyms:H-SER(AC)-OH HCL;SERINE(AC)-OH HCL;O-Acetyl-L-serineHCl;O3-acetyl-L-serine;(S)-3-acetoxy-2-aMinopropanoic acid hydrochloride;H-L-Ser(Ac)-OH HCl;O-Acetyl-L-Serine Hydrochloride (1:1);L-Serine acetate (ester) hydrochloride
Price44 Properties Safety Information Description
44 prices
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  • aablocks
  • Activate Scientific
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  • Biosynth
  • Chemenu
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  • Manufactureraablocks
  • Product numberAA003TCP
  • Product description(S)-3-Acetoxy-2-aminopropanoic acid hydrochloride 95%
  • Packaging250mg
  • Price$8
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003TCP
  • Product description(S)-3-Acetoxy-2-aminopropanoic acid hydrochloride 95%
  • Packaging1g
  • Price$12
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003TCP
  • Product description(S)-3-Acetoxy-2-aminopropanoic acid hydrochloride 95%
  • Packaging10g
  • Price$49
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003TCP
  • Product description(S)-3-Acetoxy-2-aminopropanoic acid hydrochloride 95%
  • Packaging5g
  • Price$38
  • Updated2026-05-28
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS49309
  • Product description(S)-3-Acetoxy-2-aminopropanoic acid hydrochloride 95% ee
  • Packaging1g
  • Price$43
  • Updated2021-12-16
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  • ManufacturerActivate Scientific
  • Product numberAS49309
  • Product description(S)-3-Acetoxy-2-aminopropanoic acid hydrochloride 95% ee
  • Packaging5G
  • Price$119
  • Updated2021-12-16
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  • ManufacturerActivate Scientific
  • Product numberAS49309
  • Product description(S)-3-Acetoxy-2-aminopropanoic acid hydrochloride 95% ee
  • Packaging25g
  • Price$431
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product number0232AC
  • Product descriptionO-Acetyl-L-serine hydrochloride
  • Packaging10g
  • Price$214
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAAA0003365
  • Product descriptionO-ACETYL-L-SERINE HYDROCHLORIDE 95.00%
  • Packaging10MG
  • Price$564.42
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAAA0003365
  • Product descriptionO-ACETYL-L-SERINE HYDROCHLORIDE 95.00%
  • Packaging1G
  • Price$742
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAAA0003365
  • Product descriptionO-ACETYL-L-SERINE HYDROCHLORIDE 95.00%
  • Packaging5G
  • Price$1017.5
  • Updated2021-12-16
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  • ManufacturerBiosynth
  • Product numberFA49348
  • Product descriptionO-Acetyl-L-serine hydrochloride
  • Packaging5G
  • Price$131.1
  • Updated2021-12-16
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  • ManufacturerBiosynth
  • Product numberFA49348
  • Product descriptionO-Acetyl-L-serine hydrochloride
  • Packaging2g
  • Price$82
  • Updated2021-12-16
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  • ManufacturerChemenu
  • Product numberCM254416
  • Product description(S)-3-Acetoxy-2-aminopropanoic acid hydrochloride 95%
  • Packaging5g
  • Price$88
  • Updated2026-05-26
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  • ManufacturerChemenu
  • Product numberCM254416
  • Product description(S)-3-Acetoxy-2-aminopropanoic acid hydrochloride 95%
  • Packaging10g
  • Price$151
  • Updated2026-05-26
  • Buy
  • ManufacturerChemenu
  • Product numberCM254416
  • Product description(S)-3-Acetoxy-2-aminopropanoic acid hydrochloride 95%
  • Packaging25g
  • Price$344
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003TCP (S)-3-Acetoxy-2-aminopropanoic acid hydrochloride 95% 250mg $8 2026-05-28 Buy
aablocks AA003TCP (S)-3-Acetoxy-2-aminopropanoic acid hydrochloride 95% 1g $12 2026-05-28 Buy
aablocks AA003TCP (S)-3-Acetoxy-2-aminopropanoic acid hydrochloride 95% 10g $49 2026-05-28 Buy
aablocks AA003TCP (S)-3-Acetoxy-2-aminopropanoic acid hydrochloride 95% 5g $38 2026-05-28 Buy
Activate Scientific AS49309 (S)-3-Acetoxy-2-aminopropanoic acid hydrochloride 95% ee 1g $43 2021-12-16 Buy
Activate Scientific AS49309 (S)-3-Acetoxy-2-aminopropanoic acid hydrochloride 95% ee 5G $119 2021-12-16 Buy
Activate Scientific AS49309 (S)-3-Acetoxy-2-aminopropanoic acid hydrochloride 95% ee 25g $431 2021-12-16 Buy
AK Scientific 0232AC O-Acetyl-L-serine hydrochloride 10g $214 2021-12-16 Buy
American Custom Chemicals Corporation AAA0003365 O-ACETYL-L-SERINE HYDROCHLORIDE 95.00% 10MG $564.42 2021-12-16 Buy
American Custom Chemicals Corporation AAA0003365 O-ACETYL-L-SERINE HYDROCHLORIDE 95.00% 1G $742 2021-12-16 Buy
American Custom Chemicals Corporation AAA0003365 O-ACETYL-L-SERINE HYDROCHLORIDE 95.00% 5G $1017.5 2021-12-16 Buy
Biosynth FA49348 O-Acetyl-L-serine hydrochloride 5G $131.1 2021-12-16 Buy
Biosynth FA49348 O-Acetyl-L-serine hydrochloride 2g $82 2021-12-16 Buy
Chemenu CM254416 (S)-3-Acetoxy-2-aminopropanoic acid hydrochloride 95% 5g $88 2026-05-26 Buy
Chemenu CM254416 (S)-3-Acetoxy-2-aminopropanoic acid hydrochloride 95% 10g $151 2026-05-26 Buy
Chemenu CM254416 (S)-3-Acetoxy-2-aminopropanoic acid hydrochloride 95% 25g $344 2026-05-26 Buy
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Properties

Melting point :163 °C
storage temp. :-20°C
solubility :Soluble in ethanol almost transparency.
form :Powder
color :White
optical activity :Consistent with structure
InChI :1S/C5H9NO4.ClH/c1-3(7)10-2-4(6)5(8)9;/h4H,2,6H2,1H3,(H,8,9);1H
InChIKey :MGQOSZSPKMBSRW-UHFFFAOYSA-N
SMILES :Cl.CC(=O)OCC(N)C(O)=O

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

O-Acetyl-L-serine, a cysteine precursor, is used as a substrate for the identification, differentiation and characterization of O-acetyl-L-serine(thiol)lyase(s) (OASTL) involved in cysteine biosynthesis.

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