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Pharma Intermediates & Building Blocks

Thiophenes, Thiazoles & Thiadiazoles

Source 108 thiophenes, thiazoles & thiadiazoles for research, QC and production, documented with COA and SDS.

164products

7in stock

COA + SDSwith every lot

2-Bromo-5-nitrothiophene, 97% chemical structure

2-Bromo-5-nitrothiophene, 97%

CAS: 13195-50-1
Formula: C₄H₂BrNO₂S
MW: 208.04 g/mol

VQ-012293

2-Bromobenzothiazole, 95% chemical structure

2-Bromobenzothiazole, 95%

CAS: 2516-40-7
Formula: C₇H₄BrNS
MW: 214.08 g/mol

VQ-012294

2-Bromothiazole, 98% chemical structure

2-Bromothiazole, 98%

CAS: 3034-53-5
Formula: C₃H₂BrNS
MW: 164.03 g/mol

VQ-012295

2-Bromothiophene chemical structure

2-Bromothiophene

CAS: 1003-09-4
Formula: C₄H₃BrS
MW: 163.04 g/mol

VQ-039571

Extra Pure

2-Bromothiophene, extra pure >98% chemical structure

2-Bromothiophene, extra pure >98%

CAS: 1003-09-4
Formula: C₄H₃BrS
MW: 163.04 g/mol

VQ-019928

2-Chlorobenzothiazole, 99% chemical structure

2-Chlorobenzothiazole, 99%

CAS: 615-20-3
Formula: C₇H₄ClNS
MW: 169.63 g/mol

VQ-012296

2-Cyano-6-methoxybenzothiazole, 99% chemical structure

2-Cyano-6-methoxybenzothiazole, 99%

CAS: 943-03-3
Formula: C₉H₆N₂OS
MW: 190.22 g/mol

VQ-012297

2-Cyanothiazole, 95% chemical structure

2-Cyanothiazole, 95%

CAS: 1452-16-0
Formula: C₄H₂N₂S
MW: 110.14 g/mol

VQ-012298

2-Iminothiolane hydrochloride ≥98% (TLC), powder chemical structure

2-Iminothiolane hydrochloride ≥98% (TLC), powder

CAS: 4781-83-3
Formula: C₄H₈ClNS
MW: 137.63 g/mol

VQ-012299

Synthesis

2-Mercapto benzothiazole, 98% chemical structure

2-Mercapto benzothiazole, 98%

CAS: 149-30-4
Formula: C₇H₅NS₂
MW: 167.3 g/mol

VQ-012300

AR

2-Mercapto benzothiazole, GR 99%+ chemical structure

2-Mercapto benzothiazole, GR 99%+

CAS: 149-30-4
Formula: C₇H₅NS₂
MW: 167.3 g/mol

VQ-012301

2-Methyl Thiophenothiazine chemical structure

2-Methyl Thiophenothiazine

CAS: 7643-08-5
Formula: C₁₃H₁₁NS₂
MW: 245.4 g/mol

VQ-040475

2-Nitrothiophene, 85% chemical structure

2-Nitrothiophene, 85%

CAS: 609-40-5
Formula: C₄H₃NO₂S
MW: 129.14 g/mol

VQ-012302

Reference Standard

2-Phenylthiophene chemical structure

2-Phenylthiophene

CAS: 825-55-8
Formula: C₁₀H₈S
MW: 160.24 g/mol

In stock

2-Sulfobenzoic anhydride, 95% chemical structure

2-Sulfobenzoic anhydride, 95%

CAS: 81-08-3
Formula: C₇H₄O₄S
MW: 184.17 g/mol

VQ-012304

2-Sulfobenzoic anhydride, 97% chemical structure

2-Sulfobenzoic anhydride, 97%

CAS: 81-08-3
Formula: C₇H₄O₄S
MW: 184.17 g/mol

VQ-012305

Extra Pure

2-Thenoyl trifluoroacetone, extra pure >99% chemical structure

2-Thenoyl trifluoroacetone, extra pure >99%

CAS: 326-91-0
Formula: C₈H₅F₃O₂S
MW: 222.19 g/mol

VQ-045922

AR

2-Thenoyl trifluoroacetone, GR 99%+ chemical structure

2-Thenoyl trifluoroacetone, GR 99%+

CAS: 326-91-0
Formula: C₈H₅F₃O₂S
MW: 222.19 g/mol

VQ-012306

2-Thiazolidinone chemical structure

2-Thiazolidinone

CAS: 2682-49-7
Formula: C₃H₅NOS
MW: 103.15 g/mol

VQ-040494

Synthesis

2-Thioctic acid, 99% chemical structure

2-Thioctic acid, 99%

CAS: 1077-28-7
Formula: C₈H₁₄O₂S₂
MW: 206.3 g/mol

VQ-012307

2-Thiopheneacetonitrile, 97% chemical structure

2-Thiopheneacetonitrile, 97%

CAS: 20893-30-5
Formula: C₆H₅NS
MW: 123.18 g/mol

VQ-012308

2-Thiophenecarbonitrile, 99% chemical structure

2-Thiophenecarbonitrile, 99%

CAS: 1003-31-2
Formula: C₅H₃NS
MW: 109.15 g/mol

VQ-012309

Synthesis

2-Thiophenecarboxaldehyde, 98% chemical structure

2-Thiophenecarboxaldehyde, 98%

CAS: 98-03-3
Formula: C₅H₄OS
MW: 112.15 g/mol

VQ-012310

2-Thiophenecarboxylic acid hydrazide, ≥98% chemical structure

2-Thiophenecarboxylic acid hydrazide, ≥98%

CAS: 2361-27-5
Formula: C₅H₆N₂OS
MW: 142.18 g/mol

VQ-012311

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