ChemicalBook > CAS DataBase List > 4-MERCAPTOPHENYLACETIC ACID
4-MERCAPTOPHENYLACETIC ACID
- Product Name
- 4-MERCAPTOPHENYLACETIC ACID
- CAS No.
- 39161-84-7
- Chemical Name
- 4-MERCAPTOPHENYLACETIC ACID
- Synonyms
- MPAA;4-MERCAPTOBENZENEACETATE;4-MERCAPTOPHENYLACETIC ACID;p-Mercaptophenylacetic Acid;2-(4-sulfanylphenyl)aceticaci;Benzeneacetic acid,4-mercapto-;4-Mercaptophenylacetic acid 97%;2-(4-sulfanylphenyl)acetic acid;4-Mercaptophenylacetic Acid ( MPAA);4-Mercaptophenylacetic acid≥ 98% (HPLC)
- CBNumber
- CB3276163
- Molecular Formula
- C8H8O2S
- Formula Weight
- 168.21
- MOL File
- 39161-84-7.mol
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4-MERCAPTOPHENYLACETIC ACID Property
- Melting point:
- 105-109 °C (lit.)
- Boiling point:
- 336.0±17.0 °C(Predicted)
- Density
- 1.299±0.06 g/cm3(Predicted)
- storage temp.
- 2-8°C
- solubility
- Acetonitrile (Slightly), DMSO (Slightly)
- pka
- 4.21±0.10(Predicted)
- form
- Solid
- color
- Off-White
- Water Solubility
- Slightly soluble in water. Soluble in Dichloromethane, Ethanol and Methanol
- Sensitive
- Air Sensitive
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Safety
- Hazard Codes
- Xi
- Risk Statements
- 37/38-41
- Safety Statements
- 26-36/37/39
- RIDADR
- UN 3335
- WGK Germany
- 3
- HS Code
- 2930909899
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H315Causes skin irritation
H318Causes serious eye damage
H335May cause respiratory irritation
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 653152
- Product name
- 4-Mercaptophenylacetic acid
- Purity
- 97%
- Packaging
- 1g
- Price
- $109
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 653152
- Product name
- 4-Mercaptophenylacetic acid
- Purity
- 97%
- Packaging
- 5g
- Price
- $300
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- H27658
- Product name
- 4-Mercaptophenylacetic acid, 97%
- Packaging
- 1g
- Price
- $83.1
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- H27658
- Product name
- 4-Mercaptophenylacetic acid, 97%
- Packaging
- 5g
- Price
- $281
- Updated
- 2024/03/01
AK Scientific
- Product number
- 5630AH
- Product name
- 4-Mercaptophenylacetic acid
- Packaging
- 5g
- Price
- $293
- Updated
- 2021/12/16
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4-MERCAPTOPHENYLACETIC ACID Chemical Properties,Usage,Production
Chemical Properties
4-MERCAPTOPHENYLACETIC ACID is White Powder
Uses
4-MERCAPTOPHENYLACETIC ACID is a redox buffer that increases the folding rate of disulfide-containing proteins realative to traditional buffers such as glutathione and glutathione-disulfide. A useful synthetic intermediate for the preparation of novel antiinflammatory agents.
Uses
4-Mercaptophenylacetic acid has been used in the preparation of small ubiquitin-like modifier peptides from bis(2-sulfanylethyl)amido peptide via sequential native chemical ligation.
It can be used:
- On-resin preparation of peptide-α thiophenylesters which are used in a chemical ligation process for the chemical synthesis of peptides.
- In one pot deprotection of (acetamido-methyl)cysteine following native chemical ligation and/or desulfurization method for the preparation of peptides.
- Palladium facilitated deprotection of N-terminal cysteine through native chemical ligation method for the preparation of synthetically challenging proteins.
4-MERCAPTOPHENYLACETIC ACID Preparation Products And Raw materials
Raw materials
Preparation Products
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4-MERCAPTOPHENYLACETIC ACID Suppliers
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View Lastest Price from 4-MERCAPTOPHENYLACETIC ACID manufacturers
Shanghai Rlavie Technology Co ltd
- Product
- 4-Mercaptophenylacetic acid 39161-84-7
- Price
- US $0.00-0.00/KG
- Min. Order
- 1g
- Purity
- 98%min
- Supply Ability
- 100kgs/month
- Release date
- 2022-01-03
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