2,2-DIOXO-1,3-DIHYDROBENZO[C]THIOPHENE-5YL AMINE
- Product Name
- 2,2-DIOXO-1,3-DIHYDROBENZO[C]THIOPHENE-5YL AMINE
- CAS No.
- 70654-85-2
- Chemical Name
- 2,2-DIOXO-1,3-DIHYDROBENZO[C]THIOPHENE-5YL AMINE
- Synonyms
- 2,2-dioxo-1,3-dihydro-2-benzothiophen-5-amine;2,2-Dioxo-1,3-dihydrobenzo[c]thiophen-5-ylamine;5-Amino-1,3-dihydro-2λ6-benzothiophene-2,2-dione;5-Amino-1,3-dihydrobenzo[c]thiophene 2,2-dioxide;2,2-DIOXO-1,3-DIHYDROBENZO[C]THIOPHENE-5YL AMINE;5-Amino-2,3-dihydro-1H-benzo[c]thiophene-2,2-dione;Benzo[c]thiophen-5-amine, 1,3-dihydro-, 2,2-dioxide;5-amino-1,3-dihydro-2lambda6-benzothiophene-2,2-dione;2,2-Dioxo-1,3-dihydrobenzo[c]thiophene-5yl amine, Tech.
- CBNumber
- CB7124471
- Molecular Formula
- C8H9NO2S
- Formula Weight
- 183.23
- MOL File
- 70654-85-2.mol
2,2-DIOXO-1,3-DIHYDROBENZO[C]THIOPHENE-5YL AMINE Property
- Melting point:
- 186 °C
- Boiling point:
- 483.4±45.0 °C(Predicted)
- Density
- 1.438±0.06 g/cm3(Predicted)
- storage temp.
- 2-8°C(protect from light)
- pka
- 3.48±0.20(Predicted)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321Specific treatment (see … on this label).
P330Rinse mouth.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- A597568
- Product name
- 5-amino-1,3-dihydro-2lambda6-benzothiophene-2,2-dione
- Packaging
- 10mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- Y9879
- Product name
- 2,2-Dioxo-1,3-dihydrobenzo[c]thiophene-5ylamine
- Packaging
- 50mg
- Price
- $117
- Updated
- 2021/12/16
- Product number
- CHM0019246
- Product name
- 2,2-DIOXO-1,3-DIHYDROBENZO[C]THIOPHENE-5YL AMINE
- Purity
- 95.00%
- Packaging
- 250MG
- Price
- $662.16
- Updated
- 2021/12/16
- Product number
- CHM0019246
- Product name
- 2,2-DIOXO-1,3-DIHYDROBENZO[C]THIOPHENE-5YL AMINE
- Purity
- 95.00%
- Packaging
- 1G
- Price
- $879.25
- Updated
- 2021/12/16
- Product number
- CHM0019246
- Product name
- 2,2-DIOXO-1,3-DIHYDROBENZO[C]THIOPHENE-5YL AMINE
- Purity
- 95.00%
- Packaging
- 5G
- Price
- $1515.94
- Updated
- 2021/12/16
2,2-DIOXO-1,3-DIHYDROBENZO[C]THIOPHENE-5YL AMINE Chemical Properties,Usage,Production
Synthesis
174751-95-2
70654-85-2
General procedure: 5-nitro-1,3-dihydrobenzo[c]thiophene 2,2-dioxide (Compound 86.4, 0.12 g, 0.56 mmol, 1.0 eq.) was added to a suspension of 10% Pd/C (0.03 g) in methanol (3.0 mL). The suspension was purged with hydrogen (H2) gas for 1 hour. Upon completion of the reaction, the mixture was filtered through a diatomaceous earth pad and the filtrate was concentrated under reduced pressure to afford 5-amino-1,3-dihydrobenzo[c]thiophene 2,2-dioxide (Compound 86.5, 0.08 g, 77.5% yield). Mass spectrum (electrospray ionization): m/z 184.1 [M + H]+.
References
[1] Russian Chemical Bulletin, 2005, vol. 54, # 2, p. 437 - 440
[2] Patent: US2016/251376, 2016, A1. Location in patent: Paragraph 1028; 1035; 1036
[3] Organic and Biomolecular Chemistry, 2015, vol. 13, # 8, p. 2399 - 2406
2,2-DIOXO-1,3-DIHYDROBENZO[C]THIOPHENE-5YL AMINE Preparation Products And Raw materials
Raw materials
Preparation Products
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