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Products
Chemicals
Organic compounds
Organoheterocyclic compounds
Thienothiophenes

Thienothiophenes

Thienothiophenes

Organic heterocyclic compounds that contain two thiophene rings fused together with the formula: C6H4S2.

Molecular Weight (g/mol)

122.12 (1)
140.218 (6)
150.6 (1)
151.16 (1)
165.228 (2)
178.23 (1)
184.034 (1)
184.23 (2)
196.24 (2)
196.30 (2)
198.254 (2)
208.37 (1)
214.22 (1)
218.21 (1)
219.114 (3)
240.338 (2)
263.03 (1)
298.01 (7)
354.09 (2)
354.092 (2)
392.534 (1)
455.80 (1)
465.83 (2)

1 g (24)
100 mg (2)
200 mg (11)
25 g (1)
250 mg (1)
5 g (5)
50 mL (1)

≥93.0% (GC) (2)
≥94.0% (GC) (2)
≥95% (1)
≥96.0% (GC) (2)
≥97.0% (GC) (4)
≥98.0% (GC) (21)
≥98.0% (GC,T) (2)
97% (4)

Crystalline Powder (31)
Liquid (4)

105°C to 108°C (0.1 mmHg) (1)
138°C (2)
226°C (2)
71°C (2)
71°C (1 mmHg) (2)

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Chemicals
Organic compounds
Organoheterocyclic compounds
Thienothiophenes

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special interests

Small and Specialty Supplier (9)

Molecular Weight (g/mol)

122.12 (1)
140.218 (6)
150.6 (1)
151.16 (1)
165.228 (2)
178.23 (1)
184.034 (1)
184.23 (2)
196.24 (2)
196.30 (2)
198.254 (2)
208.37 (1)
214.22 (1)
218.21 (1)
219.114 (3)
240.338 (2)
263.03 (1)
298.01 (7)
354.09 (2)
354.092 (2)
392.534 (1)
455.80 (1)
465.83 (2)

Quantity

1 g (24)
100 mg (2)
200 mg (11)
25 g (1)
250 mg (1)
5 g (5)
50 mL (1)

Percent Purity

≥93.0% (GC) (2)
≥94.0% (GC) (2)
≥95% (1)
≥96.0% (GC) (2)
≥97.0% (GC) (4)
≥98.0% (GC) (21)
≥98.0% (GC,T) (2)
97% (4)

Physical Form

Crystalline Powder (31)
Liquid (4)

Boiling Point

105°C to 108°C (0.1 mmHg) (1)
138°C (2)
226°C (2)
71°C (2)
71°C (1 mmHg) (2)

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286 – 300 of 304 results

286

Aobchem 5-Chloro-N N-diethyl-2-thiophenecarboxamide | 95% | CAS 1197969-47-3 | C9H12ClNOS | 500mg

Aobchem 5-Chloro-N N-diethyl-2-thiophenecarboxamide | 95% | CAS 1197969-47-3 | C9H12ClNOS | 500mg

5-Chloro-N N-diethyl-2-thiophenecarboxamide | 95% | CAS 1197969-47-3 | C9H12ClNOS | 500mg

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287

Aobchem 5-Chloro-N N-diethyl-2-thiophenesulfonamide | 95% | CAS 725215-22-5 | C8H12ClNO2S2 | 500mg

Aobchem 5-Chloro-N N-diethyl-2-thiophenesulfonamide | 95% | CAS 725215-22-5 | C8H12ClNO2S2 | 500mg

5-Chloro-N N-diethyl-2-thiophenesulfonamide | 95% | CAS 725215-22-5 | C8H12ClNO2S2 | 500mg

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288

Aobchem AOBCHEM

Aobchem AOBCHEM

5001080527 3-BROMO- 5-DIMETHYL-2-THIOPHE

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289

Aobchem AOBCHEM

Aobchem AOBCHEM

5001080536 2-METHYL-4- METHYLTHIO THIOPHE

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290

eMolecules 53747-09-4 | 3-Amino-tetrahydro-thiophene-3-carboxylic acid hydrochloride | J & W PharmLab, LLC | MFCD11506319 | 183.650 | C5H10ClNO2S | 96.000 | Cl.NC1(CCSC1)C(O)=O | 5g | 250021017

eMolecules 53747-09-4 | 3-Amino-tetrahydro-thiophene-3-carboxylic acid hydrochloride | J & W PharmLab, LLC | MFCD11506319 | 183.650 | C5H10ClNO2S | 96.000 | Cl.NC1(CCSC1)C(O)=O | 5g | 250021017

3-Amino-tetrahydro-thiophene-3-carboxylic acid hydrochloride | J & W PharmLab, LLC | 53747-09-4 | MFCD11506319 | 183.650 | C5H10ClNO2S | 96.000 | Cl.NC1(CCSC1)C(O)=O | 5g | 250021017

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291

eMolecules 98800-10-3 | Methyl thieno[3,2-b]thiophene-2-carboxylate | Combi-Blocks | MFCD01934498 | 198.250 | C8H6O2S2 | 98.000 | COC(=O)c1cc2sccc2s1 | 5g | 296395472

eMolecules 98800-10-3 | Methyl thieno[3,2-b]thiophene-2-carboxylate | Combi-Blocks | MFCD01934498 | 198.250 | C8H6O2S2 | 98.000 | COC(=O)c1cc2sccc2s1 | 5g | 296395472

Methyl thieno[3,2-b]thiophene-2-carboxylate | Combi-Blocks | 98800-10-3 | MFCD01934498 | 198.250 | C8H6O2S2 | 98.000 | COC(=O)c1cc2sccc2s1 | 5g | 296395472

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292

Aobchem Methyl 6-chlorobenzo[b]thiophene-2-carboxylate | ≥97% | CAS 104795-85-9 | C10H7ClO2S | 5g

Aobchem Methyl 6-chlorobenzo[b]thiophene-2-carboxylate | ≥97% | CAS 104795-85-9 | C10H7ClO2S | 5g

Methyl 6-chlorobenzo[b]thiophene-2-carboxylate | ≥97% | CAS 104795-85-9 | C10H7ClO2S | 5g

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293

Aobchem Methyl 4-chlorobenzo[b]thiophene-2-carboxylate | ≥97% | CAS 35212-95-4 | C10H7ClO2S | 25g

Aobchem Methyl 4-chlorobenzo[b]thiophene-2-carboxylate | ≥97% | CAS 35212-95-4 | C10H7ClO2S | 25g

Methyl 4-chlorobenzo[b]thiophene-2-carboxylate | ≥97% | CAS 35212-95-4 | C10H7ClO2S | 25g

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294

Aobchem 2-Bromothieno[3 2-b]thiophene | 97% | CAS 25121-82-8 | C6H3BrS2 | 5g

Aobchem 2-Bromothieno[3 2-b]thiophene | 97% | CAS 25121-82-8 | C6H3BrS2 | 5g

2-Bromothieno[3 2-b]thiophene | 97% | CAS 25121-82-8 | C6H3BrS2 | 5g

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295

Aobchem 5-Chloro-N N-diethyl-2-thiophenecarboxamide | 95% | CAS 1197969-47-3 | C9H12ClNOS | 250mg

Aobchem 5-Chloro-N N-diethyl-2-thiophenecarboxamide | 95% | CAS 1197969-47-3 | C9H12ClNOS | 250mg

5-Chloro-N N-diethyl-2-thiophenecarboxamide | 95% | CAS 1197969-47-3 | C9H12ClNOS | 250mg

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296

Aobchem 2-Bromothieno[3 2-b]thiophene | 97% | CAS 25121-82-8 | C6H3BrS2 | 500mg

Aobchem 2-Bromothieno[3 2-b]thiophene | 97% | CAS 25121-82-8 | C6H3BrS2 | 500mg

2-Bromothieno[3 2-b]thiophene | 97% | CAS 25121-82-8 | C6H3BrS2 | 500mg

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297

Aobchem 2-Bromothieno[3 2-b]thiophene | 97% | CAS 25121-82-8 | C6H3BrS2 | 1g

Aobchem 2-Bromothieno[3 2-b]thiophene | 97% | CAS 25121-82-8 | C6H3BrS2 | 1g

2-Bromothieno[3 2-b]thiophene | 97% | CAS 25121-82-8 | C6H3BrS2 | 1g

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298

Aobchem Methyl 4-chlorobenzo[b]thiophene-2-carboxylate | ≥97% | CAS 35212-95-4 | C10H7ClO2S | 1g

Aobchem Methyl 4-chlorobenzo[b]thiophene-2-carboxylate | ≥97% | CAS 35212-95-4 | C10H7ClO2S | 1g

Methyl 4-chlorobenzo[b]thiophene-2-carboxylate | ≥97% | CAS 35212-95-4 | C10H7ClO2S | 1g

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299

Aobchem Methyl 4-fluorobenzo[b]thiophene-2-carboxylate | ≥97% | CAS 220180-55-2 | C10H7FO2S | 5g

Aobchem Methyl 4-fluorobenzo[b]thiophene-2-carboxylate | ≥97% | CAS 220180-55-2 | C10H7FO2S | 5g

Methyl 4-fluorobenzo[b]thiophene-2-carboxylate | ≥97% | CAS 220180-55-2 | C10H7FO2S | 5g

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300

Aobchem Methyl 6-chlorobenzo[b]thiophene-2-carboxylate | ≥97% | CAS 104795-85-9 | C10H7ClO2S | 10g

Aobchem Methyl 6-chlorobenzo[b]thiophene-2-carboxylate | ≥97% | CAS 104795-85-9 | C10H7ClO2S | 10g

Methyl 6-chlorobenzo[b]thiophene-2-carboxylate | ≥97% | CAS 104795-85-9 | C10H7ClO2S | 10g

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