Heterocycles with Sulphur (S)

Here you will find a class of organic compounds that contain a sulfur atom in the heterocyclic ring. Sulfur-containing heterocycles are crucial in the development of pharmaceuticals, agrochemicals, and materials due to their unique chemical properties and biological activities. These compounds are widely used in medicinal chemistry and materials science. At CymitQuimica, we provide a diverse selection of high-quality sulfur-containing heterocycles to support your research and industrial applications.

Subcategories of "Heterocycles with Sulphur (S) "

Found 1000 products of "Heterocycles with Sulphur (S) "

Purity (%)

100

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N-des(aminocarbonyl) Zileuton
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 118564-89-9
Formula:C₁₀H₁₁NOS
Color and Shape:Neat
Molecular weight:193.265
Ref: TR-B276758
500mg
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Benzothiophene-5-boronic acid
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 845872-49-3
Applications Benzothiophene-5-boronic acid 
Formula:C₈H₇BO₂S
Color and Shape:Neat
Molecular weight:178.02
Ref: TR-B206928
100mg
259.00€
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1,3,2-Dioxathiolane 2,2-Dioxide
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 1072-53-3
Applications 1,3,2-Dioxathiolane 2,2-Dioxide is an alkylating agent with carcinogenic activty. References Van Duuren, B.L. et al.: J. Nat. Cancer Inst., 53, 695 (1974); 
Formula:C₂H₄O₄S
Color and Shape:Neat
Molecular weight:124.12
Ref: TR-D486865
1g
91.00€
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5g
115.00€
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2-Carboxythiophene-4-boronic Acid Pinacol Ester
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 1010836-19-7
Formula:C₁₁H₁₅BO₄S
Color and Shape:Neat
Molecular weight:254.11
Ref: TR-C183250
2500mg
1,509.00€
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3,5-Dimethoxythiophenol
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 19689-66-8
Formula:C₈H₁₀O₂S
Color and Shape:Neat
Molecular weight:170.229
Ref: TR-D470780
5g
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(5-Cyanothiophen-3-yl)boronic Acid
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 1065184-99-7
Formula:C₅H₄BNO₂S
Color and Shape:Neat
Molecular weight:152.967
Ref: TR-B420033
1g
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Methyl 2-Amino-4-trifluoromethylthiophene-3-carboxylate
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 1094619-74-5
Formula:C₇H₆F₃NO₂S
Color and Shape:Neat
Molecular weight:225.19
Ref: TR-M287290
5g
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Methyl 5-Chloro-3-(chlorosulfonyl)thiophene-2-carboxylate
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 126910-68-7
Applications Methyl 5-Chloro-3-(Chlorosulfonyl)Thiophene-2-Carboxylate (cas# 126910-68-7) is a useful research chemical. 
Formula:C₆H₄Cl₂O₄S₂
Color and Shape:Neat
Molecular weight:275.11
Ref: TR-M219133
50mg
91.00€
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100mg
115.00€
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500mg
313.00€
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2-Hydroxy-6-thiophen-2-yl-isonicotinic Acid
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 925004-40-6
Formula:C₁₀H₇NO₃S
Color and Shape:Neat
Molecular weight:221.232
Ref: TR-H963580
250mg
1,530.00€
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5-Nitrothiophene-2-carbonyl Chloride
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 39978-57-9
Formula:C₅H₂ClNO₃S
Color and Shape:Neat
Molecular weight:191.59
Ref: TR-N565500
2500mg
1,022.00€
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2,5-Dimethoxythiophenol
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 1483-27-8
Applications 2,5-Dimethoxythiophenol is a thiophenol derivative used in the preparation of dihydrofolate reductase inhibitors and potential antitumor agents. References Gangjee, A. et al.: J. Med. Chem., 52, 4892 (2009); Gangjee, A. et al.: Biiorg. Med. Chem., 18, 953 (2010); 
Formula:C₈H₁₀O₂S
Color and Shape:Neat
Molecular weight:170.23
Ref: TR-D470895
1g
96.00€
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5g
304.00€
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10g
505.00€
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Methyl 2-Amino-6-ethyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 595-77-7
Formula:C₂₁H₃₀O₄
Color and Shape:Neat
Molecular weight:346.46
Ref: TR-M289475
1g
493.00€
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4-Benzyl- 2-thiophenecarboxylic Acid
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 27921-49-9
Formula:C₁₂H₁₀O₂S
Color and Shape:Neat
Molecular weight:218.272
Ref: TR-B315140
2500mg
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rac-trans-5-Hydroxy-1,3-oxathiolane-2-carboxylic Acid
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 147027-04-1
Stability Epimerize in solution Applications 5-Hydroxy-1,3-oxathiolane-2-carboxylic Acid is used in the synthesis of potent antiviral agent (-)-2’-Deoxy-3’-thiacytidine and its enantiomer. References Jin, H.L., et al.: J. Org. Chem., 60, 2621 (1995); 
Formula:C₄H₆O₄S
Color and Shape:Neat
Molecular weight:150.15
Ref: TR-H951170
5g
1,918.00€
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500mg
298.00€
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Tert-butyl N-[(5-Cyanothiophen-2-yl)methyl]carbamate
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 302341-67-9
Formula:C₁₁H₁₄N₂O₂S
Color and Shape:Neat
Molecular weight:238.306
Ref: TR-B815518
50mg
1,008.00€
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(E)-2-Thiopheneacrylic Acid
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 15690-25-2
Applications (E)-2-Thiopheneacrylic Acid is used in the synthesis of anti-HIV HEPT analogs. Also used in the synthesis of benzimidazole and caffeine (C080100) analogs as inhibitors of monoamine oxidase B. References Pontikis, R. et al.: J. Med. Chem., 40, 1845 (1997); van den Berg, D. et al.: Bioorg. Med. Chem., 15, 1692 (2007); 
Formula:C₇H₆O₂S
Color and Shape:Neat
Molecular weight:154.19
Ref: TR-T344815
10g
204.00€
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25g
308.00€
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50g
491.00€
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Dibenzothiophene 5-Oxide
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 1013-23-6
Applications DIBENZOTHIOPHENE 5-OXIDE (cas# 1013-23-6) is a useful research chemical. 
Formula:C₁₂H₈OS
Color and Shape:Neat
Molecular weight:200.25
Ref: TR-D423125
10mg
89.00€
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50mg
154.00€
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100mg
204.00€
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4,5-dimethylthiophene-3-carboxylic acid
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 19156-52-6
Applications 4,5-dimethylthiophene-3-carboxylic acid (cas# 19156-52-6) is a useful research chemical. 
Formula:C₇H₈O₂S
Color and Shape:Neat
Molecular weight:156.2
Ref: TR-D457820
50mg
81.00€
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100mg
98.00€
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500mg
343.00€
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2-(tert-Butyl)thiophene
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 1689-78-7
Applications 2-(tert-Butyl)thiophene (cas# 1689-78-7) is a useful research chemical. 
Formula:C₈H₁₂S
Color and Shape:Neat
Molecular weight:140.25
Ref: TR-B703608
50mg
122.00€
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100mg
162.00€
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500mg
554.00€
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5-(Ethoxycarbonyl)thiophene-3-boronic Acid
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 957121-19-6
Applications 5-(Ethoxycarbonyl)thiophene-3-boronic Acid is a useful reagent for preparing hydroxyimino(phenyl)propanones as GPBAR1 agonists. References Bissantz, C., et al.: U.S. Pat. Appl. Publ. (2012), US 20120010190 A1 
Formula:C₇H₉BO₄S
Color and Shape:Neat
Molecular weight:200.02
Ref: TR-E895058
100mg
122.00€
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250mg
227.00€
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500mg
353.00€
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