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ChemicalBook >> CAS DataBase List >> Letosteine

Letosteine

Letosteine price.
  • $36 - $1675
  • Product name: Letosteine
  • CAS: 53943-88-7
  • MF: C10H17NO4S2
  • MW: 279.38
  • EINECS:258-879-3
  • MDL Number:
  • Synonyms:2-[2-(2-Ethoxy-2-oxoethyl)sulfanylethyl]-1,3-thiazolidine-4-carboxylic acid;4-Thiazolidinecarboxylic acid, 2-[2-[(2-ethoxy-2-oxoethyl)thio]ethyl]-;Viscotiol;Visoctiol;2-[2-[(2-Ethoxy-2-oxoethyl)thio]ethyl]-4-thiazolidinecarboxylic acid;Letosteine;2-(2-((2-ethoxy-2-oxoethyl)thio)ethyl)thiazolidine-4-carboxylic acid;Letosteine, 10 mM in DMSO
Price43 Properties Safety Information Description
43 prices
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  • A2B
  • aablocks
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  • AK Scientific
  • American Custom Chemicals Corporation
  • Biosynth
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  • ManufacturerA2B
  • Product numberAI52086
  • Product description2-{2-[(2-ethoxy-2-oxoethyl)sulfanyl]ethyl}-1,3-thiazolidine-4-carboxylic acid 98%
  • Packaging25mg
  • Price$36
  • Updated2026-05-25
  • Buy
  • ManufacturerA2B
  • Product numberAI52086
  • Product description2-{2-[(2-ethoxy-2-oxoethyl)sulfanyl]ethyl}-1,3-thiazolidine-4-carboxylic acid 98%
  • Packaging250mg
  • Price$45
  • Updated2026-05-25
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  • ManufacturerA2B
  • Product numberAI52086
  • Product description2-{2-[(2-ethoxy-2-oxoethyl)sulfanyl]ethyl}-1,3-thiazolidine-4-carboxylic acid 98%
  • Packaging1g
  • Price$110
  • Updated2026-05-25
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  • ManufacturerA2B
  • Product numberAI52086
  • Product description2-{2-[(2-ethoxy-2-oxoethyl)sulfanyl]ethyl}-1,3-thiazolidine-4-carboxylic acid 98%
  • Packaging5g
  • Price$470
  • Updated2026-05-25
  • Buy
  • ManufacturerA2B
  • Product numberAI52086
  • Product description2-{2-[(2-ethoxy-2-oxoethyl)sulfanyl]ethyl}-1,3-thiazolidine-4-carboxylic acid 98%
  • Packaging10g
  • Price$796
  • Updated2026-05-25
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  • ManufacturerA2B
  • Product numberAI52086
  • Product description2-{2-[(2-ethoxy-2-oxoethyl)sulfanyl]ethyl}-1,3-thiazolidine-4-carboxylic acid 98%
  • Packaging25g
  • Price$1587
  • Updated2026-05-25
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  • Manufactureraablocks
  • Product numberAA00I9JU
  • Product description2-{2-[(2-ethoxy-2-oxoethyl)sulfanyl]ethyl}-1,3-thiazolidine-4-carboxylic acid 98%
  • Packaging25g
  • Price$1675
  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00I9JU
  • Product description2-{2-[(2-ethoxy-2-oxoethyl)sulfanyl]ethyl}-1,3-thiazolidine-4-carboxylic acid 98%
  • Packaging10g
  • Price$840
  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00I9JU
  • Product description2-{2-[(2-ethoxy-2-oxoethyl)sulfanyl]ethyl}-1,3-thiazolidine-4-carboxylic acid 98%
  • Packaging5g
  • Price$496
  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00I9JU
  • Product description2-{2-[(2-ethoxy-2-oxoethyl)sulfanyl]ethyl}-1,3-thiazolidine-4-carboxylic acid 98%
  • Packaging250mg
  • Price$57
  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00I9JU
  • Product description2-{2-[(2-ethoxy-2-oxoethyl)sulfanyl]ethyl}-1,3-thiazolidine-4-carboxylic acid >98%(HPLC)
  • Packaging5mg
  • Price$43
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00I9JU
  • Product description2-{2-[(2-ethoxy-2-oxoethyl)sulfanyl]ethyl}-1,3-thiazolidine-4-carboxylic acid 98%
  • Packaging1g
  • Price$129
  • Updated2026-05-29
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  • ManufacturerACHEMBLOCK
  • Product numberM15431
  • Product descriptionLetosteine 98%
  • Packaging500MG
  • Price$510
  • Updated2026-05-27
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  • ManufacturerAK Scientific
  • Product numberR082
  • Product descriptionLetosteine 98%(HPLC)
  • Packaging5g
  • Price$589
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ53079
  • Product descriptionLetosteine 95%
  • Packaging5g
  • Price$440
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ53079
  • Product descriptionLetosteine 95%
  • Packaging1g
  • Price$110
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
A2B AI52086 2-{2-[(2-ethoxy-2-oxoethyl)sulfanyl]ethyl}-1,3-thiazolidine-4-carboxylic acid 98% 25mg $36 2026-05-25 Buy
A2B AI52086 2-{2-[(2-ethoxy-2-oxoethyl)sulfanyl]ethyl}-1,3-thiazolidine-4-carboxylic acid 98% 250mg $45 2026-05-25 Buy
A2B AI52086 2-{2-[(2-ethoxy-2-oxoethyl)sulfanyl]ethyl}-1,3-thiazolidine-4-carboxylic acid 98% 1g $110 2026-05-25 Buy
A2B AI52086 2-{2-[(2-ethoxy-2-oxoethyl)sulfanyl]ethyl}-1,3-thiazolidine-4-carboxylic acid 98% 5g $470 2026-05-25 Buy
A2B AI52086 2-{2-[(2-ethoxy-2-oxoethyl)sulfanyl]ethyl}-1,3-thiazolidine-4-carboxylic acid 98% 10g $796 2026-05-25 Buy
A2B AI52086 2-{2-[(2-ethoxy-2-oxoethyl)sulfanyl]ethyl}-1,3-thiazolidine-4-carboxylic acid 98% 25g $1587 2026-05-25 Buy
aablocks AA00I9JU 2-{2-[(2-ethoxy-2-oxoethyl)sulfanyl]ethyl}-1,3-thiazolidine-4-carboxylic acid 98% 25g $1675 2026-05-29 Buy
aablocks AA00I9JU 2-{2-[(2-ethoxy-2-oxoethyl)sulfanyl]ethyl}-1,3-thiazolidine-4-carboxylic acid 98% 10g $840 2026-05-29 Buy
aablocks AA00I9JU 2-{2-[(2-ethoxy-2-oxoethyl)sulfanyl]ethyl}-1,3-thiazolidine-4-carboxylic acid 98% 5g $496 2026-05-29 Buy
aablocks AA00I9JU 2-{2-[(2-ethoxy-2-oxoethyl)sulfanyl]ethyl}-1,3-thiazolidine-4-carboxylic acid 98% 250mg $57 2026-05-29 Buy
aablocks AA00I9JU 2-{2-[(2-ethoxy-2-oxoethyl)sulfanyl]ethyl}-1,3-thiazolidine-4-carboxylic acid >98%(HPLC) 5mg $43 2026-05-29 Buy
aablocks AA00I9JU 2-{2-[(2-ethoxy-2-oxoethyl)sulfanyl]ethyl}-1,3-thiazolidine-4-carboxylic acid 98% 1g $129 2026-05-29 Buy
ACHEMBLOCK M15431 Letosteine 98% 500MG $510 2026-05-27 Buy
AK Scientific R082 Letosteine 98%(HPLC) 5g $589 2026-06-04 Buy
AK Scientific J53079 Letosteine 95% 5g $440 2026-06-04 Buy
AK Scientific J53079 Letosteine 95% 1g $110 2026-06-04 Buy
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Properties

Melting point :142°
Boiling point :470.0±45.0 °C(Predicted)
Density :1.284±0.06 g/cm3(Predicted)
storage temp. :Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility :Dichloromethane (Slightly), DMSO (Slightly)
form :Solid
pka :2.05±0.40(Predicted)
color :White to Pale Yellow
InChI :1S/C10H17NO4S2/c1-2-15-9(12)6-16-4-3-8-11-7(5-17-8)10(13)14/h7-8,11H,2-6H2,1H3,(H,13,14)
InChIKey :IKOCLISPVJZJEA-UHFFFAOYSA-N
SMILES :S1C(NC(C1)C(=O)O)CCSCC(=O)OCC
CAS DataBase Reference :53943-88-7

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

ChEBI: A dicarboxylic acid monoester that is the monoethyl ester of 2-{2-[(carboxymethyl)sulfanyl]ethyl}-1,3-thiazolidine-4-carboxylic acid. A mucolytic used in the treatment of chronic bronchopneumopathies and related conditions.

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