3-isothiazol-3-yl-2-(4-nitro-benzyloxycarbonylamino)-propionic acid is a complex organic compound with the molecular formula C13H11N3O6S. It is a derivative of isothiazolone, a heterocyclic compound with a five-membered ring containing sulfur and nitrogen atoms. This specific compound features a 4-nitro-benzyloxycarbonyl (Nboc) protecting group, which is commonly used in peptide synthesis to protect the amino group. The Nboc group can be removed under mild acidic conditions, making it a useful tool in the synthesis of peptides and other biomolecules. The compound is also characterized by a propionic acid side chain, which contributes to its acidity. This chemical is primarily used in the synthesis of pharmaceuticals and other biologically active molecules, where its reactivity and the ability to form stable intermediates are valuable properties.
1769-35-3
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Basic information
- Product Name: 3-isothiazol-3-yl-2-(4-nitro-benzyloxycarbonylamino)-propionic acid
- Synonyms:
- CAS NO:1769-35-3
- Molecular Formula:
- Molecular Weight: 351.34
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 3-isothiazol-3-yl-2-(4-nitro-benzyloxycarbonylamino)-propionic acid(CAS DataBase Reference)
- NIST Chemistry Reference: 3-isothiazol-3-yl-2-(4-nitro-benzyloxycarbonylamino)-propionic acid(1769-35-3)
- EPA Substance Registry System: 3-isothiazol-3-yl-2-(4-nitro-benzyloxycarbonylamino)-propionic acid(1769-35-3)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 1769-35-3(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 1769-35-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,7,6 and 9 respectively; the second part has 2 digits, 3 and 5 respectively.Calculate Digit Verification of CAS Registry Number 1769-35:
(6*1)+(5*7)+(4*6)+(3*9)+(2*3)+(1*5)=103
103 % 10 = 3
So 1769-35-3 is a valid CAS Registry Number.
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3-isothiazol-3-yl-2-(4-nitro-benzyloxycarbonylamino)-propionic acid
