ChemicalBook >> CAS DataBase List >>Diethylenetriaminepentaacetic dianhydride
Diethylenetriaminepentaacetic dianhydride
- CAS No.
- 23911-26-4
- Chemical Name:
- Diethylenetriaminepentaacetic dianhydride
- Synonyms
- DTPAA;DIETHYLENETRIAMINEPENTAACETIC ACID DIANHYDRIDE;DTPA ANHYDRIDE;DTPA DIANHYDRIDE;DTPA-bis anhydride;cyclic DTPA anhydride;DTPA cyclic anhydride;DTPA anhydride, DTPA dianhydride;DIETHYLENETRIAMINEPENTAACETIC ANHYDRIDE;DiethyletriaMinepentaacetic dianhydride
- CBNumber:
- CB3153480
- Molecular Formula:
- C14H19N3O8
- Molecular Weight:
- 357.32
- MDL Number:
- MFCD00010697
- MOL File:
- 23911-26-4.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-09-12 18:51:44
| Melting point | 182-184 °C (lit.) |
|---|---|
| Boiling point | 656.2±55.0 °C(Predicted) |
| Density | 1.460±0.06 g/cm3 (20 ºC 760 Torr) |
| storage temp. | -20°C |
| form | powder to crystal |
| pka | 2.19±0.10(Predicted) |
| color | White to Light yellow to Light orange |
| Water Solubility | Hydrolyzes in water. |
| Sensitive | Moisture Sensitive |
| BRN | 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 DataBase Reference | 23911-26-4(CAS DataBase Reference) |
| FDA UNII | WNM9RLH5X9 |
| UNSPSC Code | 12162002 |
| NACRES | NA.23 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 10-21 | |||||||||
| HS Code | 29224999 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
|||||||||
| REACH Registrations | Active | |||||||||
| NFPA 704 |
|
Diethylenetriaminepentaacetic dianhydride price More Price(52)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 284025 | Diethylenetriaminepentaacetic dianhydride 98% | 23911-26-4 | 1g | $88.6 | 2026-04-30 | Buy |
| Sigma-Aldrich | 284025 | Diethylenetriaminepentaacetic dianhydride 98% | 23911-26-4 | 5g | $274 | 2026-04-30 | Buy |
| TCI Chemical | D2424 | Diethylenetriaminepentaacetic Dianhydride >98.0%(T) | 23911-26-4 | 5g | $125 | 2026-04-30 | Buy |
| TCI Chemical | D2424 | Diethylenetriaminepentaacetic Dianhydride >98.0%(T) | 23911-26-4 | 25g | $366 | 2026-04-30 | Buy |
| Usbiological | 461004 | NSC 379317 | 23911-26-4 | 100mg | $312 | 2026-06-03 | Buy |
Diethylenetriaminepentaacetic dianhydride Chemical Properties, Uses, Production
Uses
NSC 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.
IC 50
RDC Bifunctional Chelator
Diethylenetriaminepentaacetic dianhydride Preparation Products And Raw materials
Diethylenetriaminepentaacetic dianhydride Suppliers
Global Suppliers ( 164)
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| INTATRADE GmbH | +49 3493/605464 | sales@intatrade.de | Germany | 3563 | 66 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| Ark Pharm, Inc. | 847-367-3680 | sales@arkpharminc.com | United States | 1669 | 56 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Shandong Xiya Chemical Co., Ltd | 13355009207 13355009207 | 3007715519@qq.com | China | 18722 | 57 |
| Sichuan Kulinan Technology Co., Ltd | 400-1166-196 18981987031 | cdhxsj@163.com | China | 11674 | 57 |
| Sinopharm Chemical Reagent Co,Ltd. | 86-21-63210123 | sj_scrc@sinopharm.com | China | 9791 | 79 |
View Latest Price from Diethylenetriaminepentaacetic dianhydride manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-06-30 | DIETHYLENETRIAMINEPENTAACETIC DIANHYDRIDE
23911-26-4
|
1KG | 98% | 1000kg | Shaanxi Dideu New Materials Co. Ltd | ||
 |
2026-03-20 | DIETHYLENETRIAMINEPENTAACETIC DIANHYDRIDE
23911-26-4
|
1KG | 99% | 20 mt | Hebei Chuanghai Biotechnology Co., Ltd | ||
 |
2025-04-04 | DIETHYLENETRIAMINEPENTAACETIC DIANHYDRIDE
23911-26-4
|
1kg | 98% | 1Ton | Henan Aochuang Chemical Co.,Ltd. |
-
- DIETHYLENETRIAMINEPENTAACETIC DIANHYDRIDE
23911-26-4
- $0.00
- 98%
- Shaanxi Dideu New Materials Co. Ltd
-
- DIETHYLENETRIAMINEPENTAACETIC DIANHYDRIDE
23911-26-4
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- DIETHYLENETRIAMINEPENTAACETIC DIANHYDRIDE
23911-26-4
- 98%
- Henan Aochuang Chemical Co.,Ltd.
23911-26-4 (Diethylenetriaminepentaacetic dianhydride) Related Search:
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DIETHYLENETRIAMINEPENTAACETIC ACID DIANHYDRIDE
DTPAA
Diethylenetriaminepentaacetic dianhydride
23911-26-4
C14H19N3O8
Ligands for Pharmaceutical Research
EDTA Analogs
Chelating Reagents
Magnetic Resonance Imaging (Chelating Reagents)
Complexones
proteinmod
Analytical Chemistry
Chelating Reagents
Complexones
EDTA Analogs
Ligands for Pharmaceutical Research
Magnetic Resonance Imaging (Chelating Reagents)
