DTPA dianhydride
Grundinformationen
- CAS
23911-26-4- Standard-SMILES
O=C(O)CN(CCN1CC(=O)OC(=O)C1)CCN1CC(=O)OC(=O)C1- InChIKey
RAZLJUXJEOEYAM-UHFFFAOYSA-N- Summenformel
- C14H19N3O8
- Durchschnittliche Molmasse
- 357,32 g/mol
- Monoisotopische Masse
- 357,11721457
Namen und Bezeichner
- Bevorzugter Name
- DTPA dianhydride
- IUPAC
- 2-[bis[2-(2,6-dioxomorpholin-4-yl)ethyl]amino]acetic acid
- Englischer Name
- Diethylenetriaminepentaacetic dianhydride
- Summenformel
- C14H19N3O8
- Molmasse
- 357.32
Namen und Synonyme
23911-26-4Diethylenetriaminepentaacetic dianhydrideCdtpaaCyclic dtpa anhydrideDtpa cyclic anhydrideDTPA dianhydrideWNM9RLH5X9NSC-379317Glycine, N,N-bis(2-(2,6-dioxo-4-morpholinyl)ethyl)-DTXSID30178625Glycine, N,N-bis[2-(2,6-dioxo-4-morpholinyl)ethyl]-RefChem:129193
Weitere Namen anzeigen
DTPAADTPA-bis anhydrideDTPA anhydride, DTPA dianhydrideDIETHYLENETRIAMINEPENTAACETIC ANHYDRIDEDiethyletriaMinepentaacetic dianhydride
DTXCID901011162-(Bis(2-(2,6-dioxomorpholino)ethyl)amino)acetic acidDTPA-AnhydrideDTPA anhydrideDiethylenetriaminepentaacetic acid dianhydride2-[bis[2-(2,6-dioxomorpholin-4-yl)ethyl]amino]acetic acidNSC 379317dtpa-dianhydride
Datenbank-Bezeichner
- CAS
23911-26-4- PubChem CID
- 100825
- DTXSID
DTXSID30178625- UNII
- WNM9RLH5X9
- EC Number
- 607-286-1
- Nikkaji
- J584.379K
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- -3,3
- Polarare Oberfläche (TPSA)
- 134 Ų
- H-Brücken-Donoren
- 1
- H-Brücken-Akzeptoren
- 11
- Frei drehbare Bindungen
- 8
- Schwere Atome
- 25
- Formalladung
- 0
- Komplexität
- 504
Experimentelle und physikochemische Eigenschaften
PolymersPlastics & Rubber -> Acid Anhydrides, Cyclic
Physical DescriptionWhite to cream colored solid; [MSDSonline]
Physikochemische Eigenschaften
- Schmelzpunkt
- 182 · 182-184 °C (lit.)
- Siedepunkt
- 656.2 · 656.2±55.0 °C(Predicted)
- Dichte
- 1.46 · 1.460±0.06 g/cm3 (20 ºC 760 Torr)
- storage temp.
- -20 °C · -20°C
- pka
- 2.19 · 2.19±0.10(Predicted)
- Aggregatzustand
- powder to crystal
- Farbe
- White to Light yellow to Light orange
- Wasserlöslichkeit
- Hydrolyzes in water.
- BRN
- 1230954 · 1230954
- InChI
- 1S/C14H19N3O8/c18-10(19)5-15(1-3-16-6-11(20)24-12(21)7-16)2-4-17-8-13(22)25-14(23)9-17/h1-9H2,(H,18,19)
- InChIKey
- RAZLJUXJEOEYAM-UHFFFAOYSA-N
- SMILES
- OC(=O)CN(CCN1CC(=O)OC(=O)C1)CCN2CC(=O)OC(=O)C2
- CAS Datenbank
- 23911 · 23911-26-4(CAS DataBase Reference)
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
Warning
H315 (97.8%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 45 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Regulatory Information
Status: Active Update: 05-10-2017 https://echa.europa.eu/registration-dossier/-/registered-dossier/20874
Glycine, N,N-bis2-(2,6-dioxo-4-morpholinyl)ethyl-: Does not have an individual approval but may be used under an appropriate group standard
Hazards SummaryAn irritant; [MSDSonline] See ACID ANHYDRIDES.
Hazard Classes and CategoriesSkin Irrit. 2 (97.8%)
Sicherheitsdaten
- F
- 10-21
- wgk
- 3
- hs_code
- 29224999
- risk_code
- 36/37/38
- hazard_code
- Xi
- safety_code
- 26-36
- Speicherklasse
- 11 - Combustible Solids
- Hazard Classifications
- Eye Irrit. 2Skin Irrit. 2STOT SE 3
Chemie und Industrie
Anwendungen
VerwendenNSC 379317 or DTPAA is a useful synthetic intermediate in producing DPTA, in which it is used to synthesize the GO-DEN(Gd-DTPA)-mAb, a contrast reagent for prostate tumor MRI imaging. GO-DEN(Gd-DTPA)-mAb can be coupled with DOX to produce GO-DEN(Gd-DTPA)-mAb/DOX, creating an effective delivery of anti cancer drugs to the prostate cancer cells, PC-3, in mice.
Vor- und nachgelagerte Produkte
Vorgelagerte Rohstoffe
Zugehörige Reaktionen
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