N-3-thienylacetamide

Product Name: N-3-thienylacetamide
CAS No.: 42602-67-5
Chemical Name: N-3-thienylacetamide
Synonyms: N-3-thienylacetamide;3-ACETAMIDOTHIOPHENE;Acetamide, N-3-thienyl-;N-(Thiophen-3-yl)acetamide;N-(Thiophen-3-yl)acetamide - [T43173]
CBNumber: CB2926856
Molecular Formula: C6H7NOS
Formula Weight: 141.19
MOL File: 42602-67-5.mol

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N-3-thienylacetamide Property

Melting point:: 147-148 °C
Boiling point:: 325.0±15.0 °C(Predicted)
Density: 1.260±0.06 g/cm3(Predicted)
storage temp.: 2-8°C(protect from light)
form: Pale yellow flakes
pka: 14.96±0.70(Predicted)
Appearance: Light green to green Solid

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Safety

HS Code: 2934999090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: S943886
Product name: N-(3-THIENYL)ACETAMIDE
Purity: AldrichCPR
Packaging: 50MG
Price: $113
Updated: 2025/07/31

TRC

Product number: T430048
Product name: N-(3-Thienyl)acetamide
Packaging: 500mg
Price: $130
Updated: 2021/12/16

AK Scientific

Product number: 7173AJ
Product name: N-(3-Thienyl)acetamide
Packaging: 5g
Price: $259
Updated: 2021/12/16

AK Scientific

Product number: 7173AJ
Product name: N-(3-Thienyl)acetamide
Packaging: 10g
Price: $389
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0293061
Product name: N-(3-THIENYL)ACETAMIDE
Purity: 95.00%
Packaging: 1G
Price: $750.68
Updated: 2021/12/16

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N-3-thienylacetamide Chemical Properties,Usage,Production

Synthesis

17721-06-1

108-24-7

42602-67-5

3-Aminothiophene (1.08 g, 10.9 mmol) was dissolved in ethanoic anhydride (20 mL) and the reaction was stirred for 3 hours at room temperature. After the reaction was completed, water (50 mL) was added and stirring was continued for 30 minutes. Subsequently, the pH was adjusted to >9 by slowly adding 4 M aqueous sodium hydroxide (150 mL). the reaction mixture was extracted with dichloromethane (3 x 100 mL). The organic phases were combined, washed with brine (30 mL), dried over anhydrous magnesium sulfate and concentrated under reduced pressure. The residue was crystallized by dichloromethane/petroleum ether mixed solvent to afford N-(3-thienyl)acetamide (994 mg, 65% yield) as a white crystalline solid. The structure of the product was confirmed by 1H-NMR (500 MHz, CDCl3) and 13C-NMR (125 MHz, CDCl3): 1H-NMR δ 2.17 (s, 3H, CH3), 7.00 (dd, J = 5.0, 1.3 Hz, 1H, Ar-H), 7.23 (dd, J = 5.0, 3.2 Hz, 1H, Ar-H) 7.45 (br, 1H, N-H), 7.55 (dd, J = 3.2, 1.3 Hz, 1H, Ar-H); 13C-NMR δ 18.64 (CH3), 105.03, 115.64, 119.26, 130.27 (Arom-C), 162.11 (C=O).

References

[1] Patent: US2009/247579, 2009, A1. Location in patent: Page/Page column 44
[2] Patent: WO2015/66371, 2015, A1. Location in patent: Paragraph 00478-00479

N-3-thienylacetamide Preparation Products And Raw materials

Raw materials

Preparation Products

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N-3-thienylacetamide Suppliers

Canada 1 China 51 India 2 United States 5 Global 59

Accela ChemBio Inc.

Tel: +1(858) 699-3322
Fax: +1(858) 876-1948
Email: marketing@accelachem.com
Country: United States
ProdList: 6024
Advantage: 65

Accela ChemBio Inc.

Tel: +1-858-6993322
Fax: (+1)-858-876-1948
Email: info@accelachem.com
Country: United States
ProdList: 21193
Advantage: 58

Synthonix Inc

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Email: info@synthonix.com
Country: United States
ProdList: 6872
Advantage: 58

Combi-Blocks Inc.

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Email: sales@combi-blocks.com
Country: United States
ProdList: 6618
Advantage: 69

SynQuest Laboratories, Inc.

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Email: info@synquestlabs.com
Country: United States
ProdList: 6871
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View Lastest Price from N-3-thienylacetamide manufacturers

R&D Scientific Inc.

Product: N-3-Thienylacetamide 42602-67-5
Price: US $2100.00/g
Min. Order: 1g
Purity: 96
Supply Ability: 50 Kg
Release date: 2024-02-29

42602-67-5, N-3-thienylacetamideRelated Search:

3-(Acetylamino)thiophene-2-carboxylic acid TELENZEPINE 2HCL N-(2-ACETYL-5-TERT-BUTYL-THIOPHEN-3-YL)-SUCCINAMIC ACID METHYL 3-(ACETYLAMINO)-2-THIOPHENECARBOXYLATE N-(2-ACETYL-THIOPHEN-3-YL)-PHTHALAMIC ACID 3-(2-ACETYL-5-TERT-BUTYL-THIOPHEN-3-YLCARBAMOYL)-ACRYLIC ACID METHYL 5-(TERT-BUTYL)-3-[(2-CHLOROACETYL)AMINO]THIOPHENE-2-CARBOXYLATE 3-[(4-chlorobenzoyl)amino]-2-thiophenecarboxylic acid 3-[(2-CHLOROACETYL)AMINO]-5-(4-FLUOROPHENYL)THIOPHENE-2-CARBOXAMIDE 5-(4-FLUOROPHENYL)-3-[(2,3,3-TRICHLOROACRYLOYL)AMINO]THIOPHENE-2-CARBOXAMIDE 5-(3-THIENYL)-3-[(2,3,3-TRICHLOROACRYLOYL)AMINO]THIOPHENE-2-CARBOXAMIDE N1-[4-(PHENYLSULFONYL)-3-THIENYL]-2-CHLOROACETAMIDE 3-[(2-CHLOROACETYL)AMINO]THIOPHENE-2-CARBOXYLIC ACID METHYL 3-((3-(2-CHLORO-6-FLUOROPHENYL)-5-METHYLISOXAZOL-4-YL)CARBONYLAMINO)THIOPHENE-2-CARBOXYLATE METHYL 3-([3-(CHLOROMETHYL)BENZOYL]AMINO)THIOPHENE-2-CARBOXYLATE METHYL 5-(TERT-BUTYL)-3-[(2,3,3-TRICHLOROACRYLOYL)AMINO]THIOPHENE-2-CARBOXYLATE 5-(4-CHLOROPHENYL)-3-[(2,3,3-TRICHLOROACRYLOYL)AMINO]THIOPHENE-2-CARBOXAMIDE METHYL 3-[(2-MORPHOLINOACETYL)AMINO]-2-THIOPHENECARBOXYLATE

N-3-thienylacetamide

N-(Thiophen-3-yl)acetamide

Acetamide, N-3-thienyl-

3-ACETAMIDOTHIOPHENE

N-(Thiophen-3-yl)acetamide - [T43173]

42602-67-5

Heterocycles