CAS 25830-77-7: N-Phthaloyl-L-glutamic anhydride

Description: N-Phthaloyl-L-glutamic anhydride, with the CAS number 25830-77-7, is a chemical compound derived from L-glutamic acid, characterized by the presence of a phthaloyl group. This compound typically appears as a white to off-white solid and is known for its role as a reagent in organic synthesis, particularly in peptide synthesis and modifications. It is an anhydride, which means it can react with nucleophiles, such as amines, to form amides. The presence of the phthaloyl group enhances its reactivity and solubility in organic solvents. N-Phthaloyl-L-glutamic anhydride is also utilized in the preparation of various derivatives and can serve as a protecting group for amino acids in peptide synthesis. Its stability under standard laboratory conditions makes it a valuable compound in synthetic organic chemistry. However, as with many chemical substances, appropriate safety measures should be taken when handling it, as it may pose health risks if inhaled or ingested.

Formula: C₁₃H₉NO₅

InChI: InChI=1S/C13H9NO5/c15-10-6-5-9(13(18)19-10)14-11(16)7-3-1-2-4-8(7)12(14)17/h1-4,9H,5-6H2/t9-/m0/s1

InChI key: InChIKey=ICDLEMPZXFCQEB-VIFPVBQESA-N

SMILES: O=C1OC(=O)C(N2C(=O)C=3C=CC=CC3C2=O)CC1

Synonyms:

• 1H-Isoindole-1,3(2H)-dione 2-[(3S)-tetrahydro-2,6-dioxo-2H-pyran-3-yl]-
• 1H-Isoindole-1,3(2H)-dione, 2-(tetrahydro-2,6-dioxo-2H-pyran-3-yl)-, (S)-
• 2-[(3S)-2,6-Dioxooxan-3-yl]-2,3-dihydro-1H-isoindole-1,3-dione
• 2-[(3S)-2,6-Dioxooxan-3-yl]isoindole-1,3-dione
• 2-[(3S)-2,6-dioxotetrahydro-2H-pyran-3-yl]-1H-isoindole-1,3(2H)-dione
• 2-[(3S)-Tetrahydro-2,6-dioxo-2H-pyran-3-yl]-1H-isoindole-1,3(2H)-dione
• <span class="text-smallcaps">L</span>-N-Phthalylglutamic anhydride
• Glutaric anhydride, 2-phthalimido-, <span class="text-smallcaps">L</span>-
• N-Phthaloyl-<span class="text-smallcaps">L</span>-glutamic acid anhydride
• N-Phthaloyl-<span class="text-smallcaps">L</span>-glutamic anhydride
• N-Phthaloyl-<span class="text-smallcaps">L</span>-glutamoyl anhydride
• N-Phthalyl-<span class="text-smallcaps">L</span>-glutamic anhydride
• Phthaloyl-L-glutamic anhyride
• Glutaric anhydride, 2-phthalimido-, L-
• Glutaric anhydride, 2-phthalimido-, L-(-)-

PHTHALOYL-L-GLUTAMIC ANHYDRIDE

CAS: 25830-77-7

• Formula: C₁₃H₉NO₅
• Purity: 95%
• Color and Shape: Solid
• Molecular weight: 259.2143

(S)-2-(2,6-Dioxotetrahydro-2H-pyran-3-yl)isoindoline-1,3-dione

CAS: 25830-77-7

• Purity: 98%
• Molecular weight: 259.21g/mol

Phthaloyl-L-glutamic acid anhydride

CAS: 25830-77-7

• Molecular weight: 259.21

N-Phthaloyl-L-glutamic Anhydride

CAS: 25830-77-7

• Formula: C₁₃H₉NO₅
• Purity: >98.0%(GC)(T)
• Color and Shape: White to Almost white powder to crystal
• Molecular weight: 259.22

(S)-2-(2,6-Dioxotetrahydro-2H-pyran-3-yl)isoindoline-1,3-dione

CAS: 25830-77-7

• Purity: 95%
• Molecular weight: 259.2170104980469

Phthaloyl-L-glutamic acid anhydride

CAS: 25830-77-7

• Purity: 99.0%
• Molecular weight: 259.217

N-Phthaloyl-L-glutamic Anhydride

CAS: 25830-77-7

Applications N-Phthaloyl-L-glutamic Anhydride has been used as a reactant in the synthetic preparation of L-γ-glutamyl-S-(1,2-dichlorovinyl)-L-cysteine …

• Formula: C₁₃H₉NO₅
• Color and Shape: Neat
• Molecular weight: 259.21

Phthaloyl-L-glutamic acid anhydride

CAS: 25830-77-7

Phthaloyl-L-glutamic acid anhydride is a glutamic acid derivative that is synthesized by the reaction of …

• Formula: C₁₃H₉NO₅
• Purity: Min. 95%
• Molecular weight: 259.21 g/mol