25830-77-7

25830-77-7 structure

25830-77-7 structure

Name: phthaloyl-l-glutamic anhydride
Chemical Name: 2-[(3S)-2,6-dioxooxan-3-yl]isoindole-1,3-dione
CAS Number: 25830-77-7
Molecular Formula: C₁₃H₉NO₅
Molecular Weight: 259.214
Catalog: Biochemical Amino acids and their derivatives Glutamic acid derivative
Create Date: 2018-02-10 08:00:00
Modify Date: 2024-01-09 18:47:21

Name	2-[(3S)-2,6-dioxooxan-3-yl]isoindole-1,3-dione
Synonyms	N-Phthalyl-L-glutamic anhydride 1H-Isoindole-1,3(2H)-dione, 2-[(3S)-tetrahydro-2,6-dioxo-2H-pyran-3-yl]- N-Phthaloyl-L-glutamic acid anhydride P0620 L-N-Phthalylglutamic anhydride phthaloyl-L-glutamic acid anhydride 2-[(3S)-2,6-Dioxotetrahydro-2H-pyran-3-yl]-1H-isoindole-1,3(2H)-dione N-phthaloyl glutamic anhydride N-Phthaloyl-L-glutamoyl anhydride N,N-phthalyl-L-glutamic 1,5-anhydride N,N-phthaloyl-L-glutamic acid-anhydride phthaloyl-L-glutamyl anhydride N-Phthaloyl-l-glutamic anhydride

Density	1.6±0.1 g/cm3
Boiling Point	484.8±38.0 °C at 760 mmHg
Melting Point	205ºC
Molecular Formula	C₁₃H₉NO₅
Molecular Weight	259.214
Flash Point	247.0±26.8 °C
Exact Mass	259.048065
PSA	80.75000
LogP	0.29
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.647

Risk Phrases	36/37/38
Safety Phrases	26-36/37/39
HS Code	2934999090

Precursor 6
340-90-9 85-44-9 56-86-0 16450-41-2
109066-23-1 112655-44-4
DownStream 9
3130-75-4 5203-11-2 340-90-9 3081-61-6
3343-29-1 841-67-8 636-58-8 157-03-9
5963-60-0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%