Name | 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid |
Synonyms | DOTA NSC 681107 TETRAXETAN TETRAAZA-12-CROWN-4-1,4,7,10-TETRAACETIC ACID 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid 1,4,7,10-TETRAAZACYCLODODECANE-1,4,7,10-TETRAACETIC ACID 1,4,7,10-TETRAAZACYCLODODECANE-N,N',N'',N'''-TETRAACETIC ACID 1,4,7,10-TETRAAZACYCLODODECANE-1,4,7,10-TETRAACETIC ACID, FREE ACID 2,2',2'',2'''-(1,4,7,10-tetraazacyclododecane-1,4,7,10-tetrayl)tetraacetic acid |
CAS | 60239-18-1 |
EINECS | 611-959-5 |
InChI | InChI=1/C16H28N4O8/c21-13(22)9-17-1-2-18(10-14(23)24)5-6-20(12-16(27)28)8-7-19(4-3-17)11-15(25)26/h1-12H2,(H,21,22)(H,23,24)(H,25,26)(H,27,28) |
Molecular Formula | C16H28N4O8 |
Molar Mass | 404.42 |
Density | 1.321 |
Melting Point | 267 °C |
Boling Point | 701.6±60.0 °C(Predicted) |
Flash Point | 378.1°C |
Solubility | Water (Slightly, Heated), Methanol (Slightly) |
Vapor Presure | 1.51E-21mmHg at 25°C |
Appearance | Morphology Powder |
Color | white |
BRN | 1186987 |
pKa | 2.16±0.10(Predicted) |
Storage Condition | Sealed in dry,Room Temperature |
Stability | Hygroscopic |
Refractive Index | 1.531 |
MDL | MFCD00068657 |
Use | Use of rostrine tetra acetic acid (DOTA) is a gadolinium-containing contrast agent. This drug is used for magnetic resonance imaging (mri) examination of the patient's central nervous system. |
Hazard Symbols | Xi - Irritant![]() |
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
WGK Germany | 3 |
FLUKA BRAND F CODES | 3-10-34 |
HS Code | 29339900 |
appearance | white or white-like crystallinity |
use | rostrine tetraacetic acid (DOTA) is a gadolinium-containing contrast agent. This drug is used for magnetic resonance imaging (mri) examination of the patient's central nervous system. |
Solubility | Water (Slightly, Heated), Methanol (Slightly) |