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| CAS No.: | 25830-77-7 |
|---|---|
| Name: | PHTHALOYL-L-GLUTAMIC ANHYDRIDE |
| Article Data: | 23 |
| Molecular Structure: | |
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| Formula: | C13H9NO5 |
| Molecular Weight: | 259.218 |
| Synonyms: | 1H-Isoindole-1,3(2H)-dione,2-(tetrahydro-2,6-dioxo-2H-pyran-3-yl)-, (S)-;Glutaric anhydride,2-phthalimido-, L- (6CI);L-N-Phthalylglutamic anhydride;N-Phthaloyl-L-glutamic acid anhydride;N-Phthaloyl-L-glutamic anhydride;N-Phthaloyl-L-glutamoyl anhydride;N-Phthalyl-L-glutamic anhydride;Glutaric anhydride, 2-phthalimido-, L-(-)- (8CI); |
| Density: | 1.554g/cm3 |
| Melting Point: | 205 °C |
| Boiling Point: | 484.8 °C at 760 mmHg |
| Flash Point: | 247 °C |
| Risk Codes: | 36/37/38 |
| Safety: | 26-36/37/39 |
| PSA: | 80.75000 |
| LogP: | 0.45270 |
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- 68439-39-4Poly(oxy-1,2-ethanediyl), alpha-(2-ethylhexyl)-omega-hydroxy-,
- 852475-26-4MC1568
- 340-90-9
N-phthaloyl-L-glutamic acid
- 25830-77-7
N-phthaloyl-L-glutamic anhydride
| Conditions | Yield |
|---|---|
| With acetic anhydride at 100℃; | 82% |
| Stage #1: N-phthaloyl-L-glutamic acid With acetic anhydride at 65℃; for 0.25h; Stage #2: sulfuric acid at 20℃; for 2h; | 76% |
| With acetic anhydride at 100℃; | 74% |
- 22911-88-2
(R)-2-phthalimidoglutaric acid
- 25830-77-7
N-phthaloyl-L-glutamic anhydride
| Conditions | Yield |
|---|---|
| In acetic anhydride at 110℃; | 73% |
| Conditions | Yield |
|---|---|
| Stage #1: phthalic anhydride; L-glutamic acid at 180℃; Stage #2: With acetic anhydride | 54% |
| at 140 - 150℃; Erhitzen des Reaktionsprodukts mit Acetanhydrid auf 100grad; |
- 85-44-9
phthalic anhydride
- 25830-77-7
N-phthaloyl-L-glutamic anhydride
| Conditions | Yield |
|---|---|
| Multi-step reaction with 2 steps 1: 140 °C 2: 129.5 g / Ac2O / 0.33 h / 105 °C View Scheme |
- 56-86-0
L-glutamic acid
- 25830-77-7
N-phthaloyl-L-glutamic anhydride
| Conditions | Yield |
|---|---|
| Multi-step reaction with 2 steps 1: 140 °C 2: 129.5 g / Ac2O / 0.33 h / 105 °C View Scheme | |
| Multi-step reaction with 2 steps 1: acetic acid 2: acetic acid anhydride View Scheme |
- 85-44-9
phthalic anhydride
- 25830-77-7
N-phthaloyl-L-glutamic anhydride
| Conditions | Yield |
|---|---|
| Multi-step reaction with 4 steps 1: diethyl ether 2: thionyl chloride 3: acetic acid; hydrochloric acid; water 4: acetic acid anhydride View Scheme | |
| Multi-step reaction with 2 steps 1: acetic acid 2: acetic acid anhydride View Scheme |
- 16450-41-2
L-glutamic acid diethyl ester
- 25830-77-7
N-phthaloyl-L-glutamic anhydride
| Conditions | Yield |
|---|---|
| Multi-step reaction with 4 steps 1: diethyl ether 2: thionyl chloride 3: acetic acid; hydrochloric acid; water 4: acetic acid anhydride View Scheme |
- 109066-23-1
diethyl N-(2-carboxybenzoyl)-L-glutamate
- 25830-77-7
N-phthaloyl-L-glutamic anhydride
| Conditions | Yield |
|---|---|
| Multi-step reaction with 3 steps 1: thionyl chloride 2: acetic acid; hydrochloric acid; water 3: acetic acid anhydride View Scheme |
- 112655-44-4
diethyl N,N-phtaloyl-L-glutamic acid
- 25830-77-7
N-phthaloyl-L-glutamic anhydride
| Conditions | Yield |
|---|---|
| Multi-step reaction with 2 steps 1: acetic acid; hydrochloric acid; water 2: acetic acid anhydride View Scheme |
- 6893-26-1
D-Glutamic acid
- 25830-77-7
N-phthaloyl-L-glutamic anhydride
| Conditions | Yield |
|---|---|
| Multi-step reaction with 2 steps 1: sodium carbonate / water / 0 - 20 °C 2: acetic anhydride / 110 °C View Scheme |
- Total:31 Page 1 of 1 1
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Specification
The 1H-Isoindole-1,3(2H)-dione,2-[(3S)-tetrahydro-2,6-dioxo-2H-pyran-3-yl]- with CAS registry number of 25830-77-7 is also known as Glutaric anhydride,2-phthalimido-, L- (6Cl). The systematic name is 2-[(3S)-2,6-Dioxotetrahydro-2H-pyran-3-yl]-1H-isoindole-1,3(2H)-dione. It belongs to product categories of N-Substituted Maleimides, Succinimides & Phthalimides; N-Substituted Phthalimides. In addition, the formula is C13H9NO5 and the molecular weight is 259.21.
Physical properties about 1H-Isoindole-1,3(2H)-dione,2-[(3S)-tetrahydro-2,6-dioxo-2H-pyran-3-yl]- are: (1)ACD/LogP: 0.29; (2)#H bond acceptors: 6; (3)#Freely Rotating Bonds: 1; (4)Polar Surface Area: 80.75Å2; (5)Index of Refraction: 1.647; (6)Molar Refractivity: 60.61 cm3; (7)Molar Volume: 166.7 cm3; (8)Polarizability: 24.02×10-24cm3; (9)Surface Tension: 73.7 dyne/cm; (10)Density: 1.554 g/cm3; (11)Flash Point: 247 °C; (12)Enthalpy of Vaporization: 75.02 kJ/mol; (13)Boiling Point: 484.8 °C at 760 mmHg; (14)Vapour Pressure: 1.48E-09 mmHg at 25 °C.
When you are using this chemical, please be cautious about it. As a chemical, it is irritating to eyes, respiratory system and skin. During using it, wear suitable protective clothing and gloves. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
You can still convert the following datas into molecular structure:
1. SMILES: O=C3OC(=O)CC[C@@H]3N1C(=O)c2ccccc2C1=O
2. InChI: InChI=1/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
3. InChIKey: ICDLEMPZXFCQEB-VIFPVBQEBE