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| Product | Description | |
|---|---|---|
| 1,4,7,10-Tetraazacyclododecane | 1,4,7,10-Tetraazacyclododecane. Uses: Macrocyclic aza analogue of the crown ether 12-crown-4. cyclen compounds are capable of selectively binding cations and are used as a ligand with chemicals used in mri contrast (as well ass other imaging) agents. Group: Macrocyclessupramolecular host materials monomers. Alternative Names: MLS000069489; Cyclen, 97%; AJ-75747; BP-21532; CHEBI:37391; KRYPTOFIX 11 AZA; EC 425-450-9; 964584YO2O; AM20090388; NCGC00018128-02. CAS No. 294-90-6. Product ID: 1,4,7,10-tetrazacyclododecane. Molecular formula: 172.276g/mol. Mole weight: C8H20N4. C1CNCCNCCNCCN1. InChI=1S / C8H20N4 / c1-2-10-5-6-12-8-7-11-4-3-9-1 / h9-12H, 1-8H2. QBPPRVHXOZRESW-UHFFFAOYSA-N. |  |
| 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic Acid | 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic Acid. Uses: Bifunctional dota aconjugates to peptides and has become an established strategy for constructing target-specific metal containing agents including targeted mri contrast agents and diagnostic and ther apeutic radiopharmaceuticals. Group: Macrocyclessupramolecular host materials. Alternative Names: J-650232; AJ-80871; MFCD00068657; CHEBI:61028; LS-187777; CS-0046228; 2,2',2'',2'''-(1,4,7,10-tetraazacyclododecane-1,4,7,10-tetrayl)tetraacetic acid; ZINC22059268; BCP13075; 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic Acid Europium. CAS No. 60239-18-1. Product ID: 2-[4,7,10-tris(carboxymethyl)-1,4,7,10-tetrazacyclododec-1-yl]acetic acid. Molecular formula: 404.42g/mol. Mole weight: C16H28N4O8. C1CN (CCN (CCN (CCN1CC (=O)O)CC (=O)O)CC (=O)O)CC (=O)O. InChI=1S/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). WDLRUFUQRNWCPK-UHFFFAOYSA-N. | |
| 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetrayl-tetrakis(methylphosphonic acid) | 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetrayl-tetrakis(methylphosphonic acid). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetrakis(methylenephosphonicacid;1,4,7,10-TETRAAZACYCLODODECANE-1,4,7,10-TETRAYL-TETRAKIS(METHYLPHOSPHONIC ACID);1,4,7,10-tetraazacyclododecane-tetrayl-tetrak.(me.phosph.ac;1 4 7 10-TETRAAZACYCLODODECANE-TETRAYL-&. Product Category: Heterocyclic Organic Compound. CAS No. 91987-74-5. Molecular formula: C12H32N4O12P4. Mole weight: 548.3. Product ID: ACM91987745. Alfa Chemistry ISO 9001:2015 Certified. |  |
| 1,4,7,10-Tetraazacyclododecane-1,7-diacetic Acid | 1,4,7,10-Tetraazacyclododecane-1,7-diacetic Acid is a macrocyclic ligand and is an impurity of Gadoteridol (G125900), which is used as an MRI contrast chelating agent. Group: Biochemicals. Grades: Highly Purified. CAS No. 112193-75-6. Pack Sizes: 25mg, 250mg. Molecular Formula: C12H24N4O4, Molecular Weight: 288.339999999999. US Biological Life Sciences. |  Worldwide |
| 1,4,7,10-Tetraazacyclododecane-1,7-diacetic Acid | 1,4,7,10-Tetraazacyclododecane-1,7-diacetic Acid is an impurity of Gadobutrol, which is a nonionic, paramagnetic contrast agent developed for tissue contrast enhancement in magnetic resonance imaging (MRI). CAS No. 112193-75-6. Molecular formula: C12H24N4O4. Mole weight: 288.34. |  |
| 1,4,7,10-Tetraazacyclododecane-1,7-diacetic Acid 1,7-Bis(1,1-dimethylethyl) Ester | Intermediate in the preparation of chelating agents. Group: Biochemicals. Alternative Names: NSC 696842. Grades: Highly Purified. CAS No. 162148-48-3. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| 1,4,7,10-Tetraazacyclododecane-1-carboxaldehyde | 1,4,7,10-Tetraazacyclododecane-1-carboxaldehyde is an intermediate in the synthesis of Gadoteridol (G125900), which is used as an MRI contrast chelating agent. Group: Biochemicals. Grades: Highly Purified. CAS No. 120041-13-6. Pack Sizes: 250mg, 2.5g. Molecular Formula: C9H20N4O, Molecular Weight: 200.28. US Biological Life Sciences. | Worldwide |
| 1,4,7,10-Tetraazacyclododecane-1-carboxaldehyde | 1,4,7,10-Tetraazacyclododecane-1-carboxaldehyde is an intermediate in the synthesis of Gadoteridol, which is a gadolinium-based MRI contrast agent used in central nervous system imaging. Synonyms: 1,4,7,10-Tetraazacyclododecanecarbaldehyde; 1-Formyl-1,4,7,10-tetraazacyclododecane. Grade: ≥95%. CAS No. 120041-13-6. Molecular formula: C9H20N4O. Mole weight: 200.28. | |
| 1,4,7,10-Tetraazacyclododecane--4-formyl-1,7-diacetic Acid | 1,4,7,10-Tetraazacyclododecane--4-formyl-1,7-diacetic Acid is an impurity of Gadoteridol (G125900), which is used as an MRI contrast chelating agent. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 50mg. Molecular Formula: C13H24N4O5, Molecular Weight: 316.35. US Biological Life Sciences. | Worldwide |
| 1,4,7,10-Tetraazacyclododecane-4-formyl-1,7-diacetic Acid | 1,4,7,10-Tetraazacyclododecane-4-formyl-1,7-diacetic Acid is an impurity of Gadobutrol, which is a nonionic, paramagnetic contrast agent developed for tissue contrast enhancement in magnetic resonance imaging (MRI). Synonyms: 2,2'-(4-Formyl-1,4,7,10-tetraazacyclododecane-1,7-diyl)diacetic Acid. Molecular formula: C13H24N4O5. Mole weight: 316.35. | |
| 1,4,7,10-Tetraazacyclododecane tetrahydrochloride | 1,4,7,10-Tetraazacyclododecane tetrahydrochloride. Group: Macrocyclessupramolecular host materials. Alternative Names: Cyclen tetrahydrochloride; Tetraaza-12-crown-4 tetrahydrochloride. CAS No. 10045-25-7. Product ID: 1,4,7,10-tetrazacyclododecane; tetrahydrochloride. Molecular formula: 318.12. Mole weight: C8H24Cl4N4. C1CNCCNCCNCCN1.Cl.Cl.Cl.Cl. SBWLCGZEBQGYRP-UHFFFAOYSA-N. InChI=1S/C8H20N4. 4ClH/c1-2-10-5-6-12-8-7-11-4-3-9-1; ; ; ; /h9-12H, 1-8H2; 4*1H. 98%. | |
| 1,4,7,10-Tetraazacyclododecane Tetrahydrochloride | 1,4,7,10-Tetraazacyclododecane Tetrahydrochloride. Group: Biochemicals. Alternative Names: Cyclen-4HCl. Grades: Highly Purified. CAS No. 10045-25-7. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. US Biological Life Sciences. | Worldwide |
| 1,1'-[1,2-Phenylenebis-(methylene)]-bis-(1,4,7,10-tetraazacyclododecane)octahydrochloride | 1,1'-[1,2-Phenylenebis-(methylene)]-bis-(1,4,7,10-tetraazacyclododecane)octahydrochloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,1'-[1,2-PHENYLENEBIS-(METHYLENE)]-BIS-(1,4,7,10-TETRAAZACYCLODODECANE) OCTAHYDROCHLORIDE;BISCYCLEN ORTHO;1,1'-[1,2-Phenylenebis-(methylene)]-bis-(1,4,7,10-tetraazacyclododecane) octahydrochloride (9CI), 95 %. Product Category: Heterocyclic Organic Compound. CAS No. 175854-50-9. Molecular formula: C24H54Cl8N8. Mole weight: 738.36. Purity: 0.95. Product ID: ACM175854509. Alfa Chemistry ISO 9001:2015 Certified. | |
| 1-(2-pyridin-2-yldisulfanyl)ethyl)-1,4,7,10-tetraazacyclododecane (TETAC) Dihydrochloride Salt | 1-(2-pyridin-2-yldisulfanyl)ethyl)-1,4,7,10-tetraazacyclododecane (TETAC) Dihydrochloride Salt is a cyclen based compound used in paramagnetic NMR studies. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C15H29Cl2N5S2. US Biological Life Sciences. | Worldwide |
| 1-[2-[ (Triphenylmethyl) thio]ethyl]-1, 4, 7, 10-tetraazacyclododecane | 1-[2-[ (Triphenylmethyl) thio]ethyl]-1, 4, 7, 10-tetraazacyclododecane is an intermediate in the synthesis of TETAC (P991915), a cyclen based compound used in paramagnetic NMR studies. Group: Biochemicals. Grades: Highly Purified. CAS No. 952505-29-2. Pack Sizes: 5mg, 10mg. Molecular Formula: C29H38N4S. US Biological Life Sciences. | Worldwide |
| [1, 4, 7, 10-Tetraazacyclododecane-1, 4, 7, 10-tetraacetato(4-)-κN1, κN4, κN7, κN10, κO1, κO4, κO7, κO10]-gadolinate(1-) Sodium | [1, 4, 7, 10-Tetraazacyclododecane-1, 4, 7, 10-tetraacetato(4-)-κN1, κN4, κN7, κN10, κO1, κO4, κO7, κO10]-gadolinate(1-) Sodium is an impurity of Gadoteridol (G125900), an MRI contrast chelating agent. Group: Biochemicals. Grades: Highly Purified. CAS No. 92923-44-9. Pack Sizes: 10mg, 100mg. Molecular Formula: C16H24GdN4NaO8, Molecular Weight: 580.62. US Biological Life Sciences. | Worldwide |
| [1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetato(4-)-κN1,κN4,κN7,κN10,κO1,κO4,κO7,κO10]-gadolinate(1-) Sodium | [1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetato(4-)-κN1,κN4,κN7,κN10,κO1,κO4,κO7,κO10]-gadolinate(1-) Sodium is an impurity of Gadobutrol, which is a nonionic, paramagnetic contrast agent developed for tissue contrast enhancement in magnetic resonance imaging (MRI). Uses: Chelating agents. Synonyms: [1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetato(4-)-N1,N4,N7,N10,O1,O4,O7,O10]-gadolinate(1-) Sodium; 1,4,7,10-Tetraazacyclododecane Gadolinate(1-) Derivatives; 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic Acid Gadolinium Complex. CAS No. 92923-44-9. Molecular formula: C16H24GdN4NaO8. Mole weight: 580.62. | |
| 1,4,7,10-Tetrabenzyl-1,4,7,10-tetraazacyclododecane | 1,4,7,10-Tetrabenzyl-1,4,7,10-tetraazacyclododecane. Group: Supramolecular host materials. Alternative Names: 1,4,7,10-tetrabenzylcyclen. CAS No. 18084-64-5. Product ID: 1,4,7,10-tetrabenzyl-1,4,7,10-tetrazacyclododecane. Molecular formula: 532.76. Mole weight: C36H44N4. C1CN (CCN (CCN (CCN1CC2=CC=CC=C2) CC3=CC=CC=C3) CC4=CC=CC=C4) CC5=CC=CC=C5. VXOJKUWHCFFUCO-UHFFFAOYSA-N. InChI=1S/C36H44N4/c1-5-13-33 (14-6-1) 29-37-21-23-38 (30-34-15-7-2-8-16-34) 25-27-40 (32-36-19-11-4-12-20-36) 28-26-39 (24-22-37) 31-35-17-9-3-10-18-35/h1-20H, 21-32H2. 97%. | |
| 1,4,7-Tri-Boc-10-(carboxymethyl)-1,4,7,10-tetraazacyclododecane | 1,4,7-Tri-Boc-10-(carboxymethyl)-1,4,7,10-tetraazacyclododecane. Group: Biochemicals. Grades: Highly Purified. CAS No. 247193-74-4. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences. | Worldwide |
| 1,4,7-Tri-Boc-10-(carboxymethyl)-1,4,7,10-tetraazacyclododecane 98+% (TLC) | 1,4,7-Tri-Boc-10-(carboxymethyl)-1,4,7,10-tetraazacyclododecane 98+% (TLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| 1,4,7-Tris(carboxymethyl)-1,4,7,10-tetraazacyclododecane Tetrahydrocloride | 1,4,7-Tris(carboxymethyl)-1,4,7,10-tetraazacyclododecane Tetrahydrocloride is an intermediate of Gadoteridol. Gadoterido is a gadolinium-based MRI contrast agent. It is sold under the brand name ProHance. Synonyms: 1,4,7,10-Tetraazacyclododecane-1,4,7-triacetic acid; 2-[4,7-bis(carboxymethyl)-1,4,7,10-tetrazacyclododec-1-yl]acetic Acid; DO3A. CAS No. 114873-37-9. Molecular formula: C14H26N4O6. Mole weight: 346.38. | |
| 4,10-Bis[(1-oxido-2-pyridinyl)methyl]-1,4,7,10-tetraazacyclododecane-1,7-diacetic Acid | Precursor to chelating agents. Group: Biochemicals. Grades: Highly Purified. CAS No. 1187176-56-2. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| N-Benzyl-1,4,7,10-tetraazacyclododecane,min.98% | N-Benzyl-1,4,7,10-tetraazacyclododecane,min.98%. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1-BENZYL-1,4,7,10-TETRAAZACYCLODODECANE, 112193-83-6, ACMC-20aoy3, SureCN7062479, CTK0G1564, AG-D-31159, MCULE-3977894511, N-Benzyl-1,4,7,10-tetraazacyclododecane;, 1,4,7,10-Tetraazacyclododecane, 1-(phenylmethyl)-, I14-106580. Product Category: Heterocyclic Organic Compound. Appearance: white powder. CAS No. 112193-83-6. Molecular formula: C15H26N4. Mole weight: 262.39. Purity: 0.96. IUPACName: 1-benzyl-1,4,7,10-tetrazacyclododecane. Canonical SMILES: C1CNCCN(CCNCCN1)CC2=CC=CC=C2. Density: 0.971g/cm³. Product ID: ACM112193836. Alfa Chemistry ISO 9001:2015 Certified. | |
| S-2-(4-Isothiocyanatobenzyl)-1,4,7,10-tetraazacyclododecane tetraacetic acid | S-2-(4-Isothiocyanatobenzyl)-1,4,7,10-tetraazacyclododecane tetraacetic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: p-SCN-Bn-DOTA. Appearance: Solid. CAS No. 127985-74-4. Molecular formula: C24H33N5O8S·2.5HCl·2.5H2O. Mole weight: 687.8. Purity: 0.94. Product ID: ACM127985744. Alfa Chemistry ISO 9001:2015 Certified. | |
| Tri-tert-butyl 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetate | Tri-tert-butyl 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetate. Group: Macrocyclessupramolecular host materials. CAS No. 137076-54-1. Product ID: 2-[4,7,10-tris[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetic acid. Molecular formula: 572.7g/mol. Mole weight: C28H52N4O8. CC (C) (C)OC (=O)CN1CCN (CCN (CCN (CC1)CC (=O)OC (C) (C)C)CC (=O)OC (C) (C)C)CC (=O)O. InChI=1S/C28H52N4O8/c1-26 (2, 3)38-23 (35)19-30-12-10-29 (18-22 (33)34)11-13-31 (20-24 (36)39-27 (4, 5)6)15-17-32 (16-14-30)21-25 (37)40-28 (7, 8)9/h10-21H2, 1-9H3, (H, 33, 34). RVUXZXMKYMSWOM-UHFFFAOYSA-N. | |
| Tri-tert-butyl 1,4,7,10-Tetraazacyclododecane-1,4,7-triacetate | Tri-tert-butyl 1,4,7,10-Tetraazacyclododecane-1,4,7-triacetate. Group: Macrocyclessupramolecular host materials. Alternative Names: 1,4,7-tris(tert-butoxycarbonylmethyl)-1,4,7,10-tetraaza-cyclododecane; BBL102578; ANW-17994; tert-Butyl 2-[4,7-bis(2-tert-butoxy-2-oxo-ethyl)-1,4,7,10-tetrazacyclododec-1-yl]acetate; Tri-tert-butyl 1,4,7,10-tetraazacyclododecane-1,4,7-triacetate; DO3AtBu; DTXSID40459679; AS-20112; KS-00000Z0A; 1,4,7-tris(t-butoxycarbonylmethyl)-1,4,7,10-tetraazacyclododecane. CAS No. 122555-91-3. Product ID: tert-butyl 2-[4,7-bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetate. Molecular formula: 514.708g/mol. Mole weight: C26H50N4O6. CC (C) (C)OC (=O)CN1CCNCCN (CCN (CC1)CC (=O)OC (C) (C)C)CC (=O)OC (C) (C)C. InChI=1S/C26H50N4O6/c1-24 (2, 3)34-21 (31)18-28-12-10-27-11-13-29 (19-22 (32)35-25 (4, 5)6)15-17-30 (16-14-28)20-23 (33)36-26 (7, 8)9/h27H, 10-20H2, 1-9H3. NMHVTLJFPDOJOD-UHFFFAOYSA-N. | |
| Tri-tert-butyl 1,4,7,10-tetraazacyclododecane-1,4,7-triacetate hydrobromide | Tri-tert-butyl 1,4,7,10-tetraazacyclododecane-1,4,7-triacetate hydrobromide. Group: Biochemicals. Alternative Names: 1,4,7,10-Tetraazacyclododecane-1,4,7-triacetic acid 1,4,7-tris(1,1-dimethylethyl) ester hydrobromide; 1,4,7,10-Tetraazacyclododecane-1,4,7-triacetic acid tris(1,1-dimethylethyl) ester monohydrobromide; Tri-tert-butyl 1,4,7-tris(tert-butoxycarbonylmethyl)-1,4,7,10-tetraazacyclododecane hydrobromide. Grades: Highly Purified. CAS No. 149353-23-1. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C26H51BrN4O6. US Biological Life Sciences. | Worldwide |
| Tri-tert-butyl 1,4,7,10-Tetraazacyclododecane-1,4,7-triacetate Hydrobromide | Tri-tert-butyl 1,4,7,10-Tetraazacyclododecane-1,4,7-triacetate Hydrobromide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Tert-butyl 2-[4,7-bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetate;hydrobromide. Product Category: Heterocyclic Organic Compound. CAS No. 149353-23-1. Molecular formula: C26H51BrN4O6. Mole weight: 595.61. Purity: 0.97. IUPACName: tert-butyl 2-[4,7-bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetate;hydrobromide. Canonical SMILES: CC(C)(C)OC(=O)CN1CCNCCN(CCN(CC1)CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C.Br. Product ID: ACM149353231-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4, 10-Bis [ (1-oxido-2-pyridinyl) methyl ] -1, 7-bis [2- (acetylamino) ethylmethane sulfonothioate] Ditrifluoroacetate Salt | Lanthanide chelator, Caged Lanthanide NMR Probe 5 (CLaNP-5) readily attachable to a protein surface via two cysteine residues. It is designate as a protein probe to deliver unambiguous high quality structural restraints in studies on protein-protein and protein-ligand interactions. Chelating agent. Group: Biochemicals. Alternative Names: Methanesulfonothioic Acid S1,S1'-[[4,10-Bis[(1-oxido-2-pyridinyl)methyl]-1,4,7,10-tetraazacyclododecane-1,7-diyl]bis[(1-oxo-2,1-ethanediyl)imino-2,1-ethanediyl]] Ester Ditrifluoroacetate; CLaNP-5. Grades: Highly Purified. CAS No. 947326-26-3. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Calcobutrol | Atmosphere: Group: Biochemicals. Alternative Names: rel-10-[(1R,2S)-2,3-Dihydroxy-1-(hydroxymethyl)propyl]-1,4,7,10-tetraazacyclododecane-1,4,7-triacetic Acid Calcium Salt (2:3); (R*,S*)-(±)-10-[2,3-Dihydroxy-1-(hydroxymethyl)propyl]-1,4,7,10-tetraazacyclododecane-1,4,7-triacetic Acid. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| Calteridol | Desgadolinium Gadoteridol is an impurity of Gadoteridol. Gadoteridol is a gadolinium-based MRI contrast agent. It is sold under the brand name ProHance. Synonyms: calteridol; CHEBI:37387; 1,4,7,10-Tetraazacyclododecane-1,4,7-triaceticacid,10-(2-hydroxypropyl)-; 2,2',2'-[10-(2-hydroxypropyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl]triacetic acid; ACMC-20mop4. Grade: 95%. CAS No. 120041-08-9. Molecular formula: C17H32N4O7. Mole weight: 404.46. | |
| Cyclen | Cyclen. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,4,7,10-Tetraazacyclododecane. Product Category: Amide & Amine Monomers. CAS No. 294-90-6. Molecular formula: C8H24N4. Mole weight: 172.27 g/mol. Purity: 0.98. Product ID: ACM-MO-294906. Alfa Chemistry ISO 9001:2015 Certified. | |
| Cyclen | Macrocyclic aza analogue of the crown ether 12-crown-4. Cyclen compounds are capable of selectively binding cations and are used as a ligand with chemicals used in MRI contrast (as well ass other imaging) agents. Group: Biochemicals. Alternative Names: 1,4,7,10-Tetraazacyclododecane; 1,4,7,10-Tetrazacyclododecane; NSC 629374. Grades: Highly Purified. CAS No. 294-90-6. Pack Sizes: 5g, 10g, 25g, 50g. Molecular Formula: C8H20N4, Molecular Weight: 172.27. US Biological Life Sciences. | Worldwide |
| Dansylaminoethyl-cyclen | Dansylaminoethyl-cyclen. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1-(2-(5-(DIMETHYLAMINO)-1-NAPTHALENESULFONAMIDO)ETHYL)-1,4,7,10-TETRAAZACYCLODODECANE, TETRAHYDROCHLORIDE, DIHYDRATE;DANSYLAMIDOETHYLCYCLEN;1-[2-(5-Dimethylamino-1-naphthalenesulfonamido)ethyl]-1,4,7,10-tetraazacyclododecane,tetrahydrochloride,dihydrate. Product Category: Heterocyclic Organic Compound. CAS No. 184537-03-9. Molecular formula: C22H36N6O2S.5ClH. Mole weight: 658.55. Purity: 0.96. IUPACName: 5-(diethylamino)-N-[2-(1,4,7,10-tetrazacyclododec-1-yl)ethyl]naphthalene-1-sulfonamide;dihydrate;tetrahydrochloride. Canonical SMILES: CCN(CC)C1=CC=CC2=C1C=CC=C2S(=O)(=O)NCCN3CCNCCNCCNCC3.O.O.Cl.Cl.Cl.Cl. Product ID: ACM184537039. Alfa Chemistry ISO 9001:2015 Certified. | |
| DO3A tert-Butyl ester | DOTA tert-Butyl ester is a benxyl derivative of the cyclic tosamide; can be nitrated directly; is more convenient to incorporate the nitro group after deprotection lithium aluminum hydride. Synonyms: Tri-tert-butyl 1,4,7,10-tetraazacyclododecane-1,4,7-triacetate; DO3A-t-Bu-ester; 1,4,7,10-Tetraazacyclododecane-1,4,7-triacetic Acid Tri-tert-butyl Ester. Grade: >98%. CAS No. 122555-91-3. Molecular formula: C26H50N4O6. Mole weight: 514.70. | |
| DOTA | Bifunctional DOTA aconjugates to peptides and has become an established strategy for constructing target-specific metal containing agents including targeted MRI contrast agents and diagnostic and therapeutic radiopharmaceuticals. Group: Biochemicals. Alternative Names: 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic Acid; 1,4,7,10-Tetra(carboxymethyl)-1,4,7,10-tetraazacyclododecane; 1,4,7,10-Tetraazacyclododecane-N,N',N'',N'''-tetraacetic acid; DOTA; NSC 681107; Tetraxetan. Grades: Highly Purified. CAS No. 60239-18-1. Pack Sizes: 100mg, 250mg, 500mg. US Biological Life Sciences. | Worldwide |
| DOTA(allyl ester)3 | DOTA(allyl ester)3, a protected DOTA derivative, is used for coupling to acid- or base-sensitive compounds. Synonyms: DOTA(OAll)3; 4,7,10-Tri-(allyloxycarbonylmethyl)-1,4,7,10-tetraazacyclododecan-1-yl-acetic acid; 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic acid 1,4,7-triallyl ester; 2-(4,7,10-tris(2-(allyloxy)-2-oxoethyl)-1,4,7,10-tetraazacyclododecan-1-yl)acetic acid; {4,7,10-Tris[2-(allyloxy)-2-oxoethyl]-1,4,7,10-tetraazacyclododecan-1-yl}acetic acid. Molecular formula: C25H40N4O8. Mole weight: 524.61. | |
| DOTA-Biotin-Sarcosine | DOTA-Biotin-Sarcosine. Synonyms: [3aS-[3aα,4β(R*),6aα]]-2-[[4-[[[[5-(hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl)-1-oxopentyl]methylamino]acetyl]amino]phenyl]methyl]-1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic acid. CAS No. 180978-54-5. Molecular formula: C36H54N8O11S. Mole weight: 806.93. | |
| DOTA-tris(tert-butyl ester) | It is the PDC linker targeting moietie of peptide drug conjugates (PDCs). Synonyms: Tri-tert-butyl 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetate; DOTA tri(tert-butyl) ester; DOTA(OBu-t)3; Tri-tert-Bu-DOTA; 2-(4,7,10-Tris(2-(tert-butoxy)-2-oxoethyl)-1,4,7,10-tetraazacyclododecan-1-yl)acetic acid; DOTA(OtBu); 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic acid, 1,4,7-tris(1,1-dimethylethyl) ester; 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic acid, tris(1,1-dimethylethyl) ester; 1,4,7,10-Tetraazacyclododecane-1,4,7-tris-tert-butyl acetate-10-acetic acid. Grade: 95%. CAS No. 137076-54-1. Molecular formula: C28H52N4O8. Mole weight: 572.73. | |
| Europium DOTA Sodium Salt Hydrate | Bifunctional DOTA derivatives and their conjugation to peptides has become an established strategy for constructing target-specific metal containing agents including targeted MRI contrast agents and diagnostic and therapeutic radiopharmaceuticals. Group: Biochemicals. Alternative Names: 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic Acid Europium Sodium Salt Hydrate; Europium 1,4,7,10-Tetraazacyclododecane-N,N',N'',N'''-tetraacetic Acid Sodium Salt Hydrate; Eu-DOTA; NSC 681107-Eu; Eu-Tetraxetan Sodium Salt Hydrate. Grades: Highly Purified. CAS No. Free Acid: 60239-18-1. Pack Sizes: 10mg. Molecular Formula: C??H??EuN?NaO? xH?O. US Biological Life Sciences. | Worldwide |
| Gadobutrol | Gadobutrol is a nonionic, paramagnetic contrast agent developed for tissue contrast enhancement in magnetic resonance imaging (MRI). It has a macrocyclic framework and is neutral. It is a water-soluble, highly hydrophilic compound with a partition coefficient between n-butanol and buffer at pH 7.6 of ~ 0.006. Uses: A gadolinium-based mri contrast agent (gbca). Synonyms: Gadograf; Gadovist; Protovist; ZK 135079; Gd-DO3A-butrol; Gallium 10-(1,3,4-trihydroxybutan-2-yl)-1,4,7,10-tetraazacyclododecane-1,4,7-tricarboxylate; AK325914; gallium. Grade: 98%. CAS No. 138071-82-6. Molecular formula: C18H31GdN4O9. Mole weight: 604.71. | |
| Gadobutrol Impurity 1 | Gadobutrol Impurity 1 is an impurity of Gadobutrol, which is a nonionic, paramagnetic contrast agent developed for tissue contrast enhancement in magnetic resonance imaging (MRI). Uses: Chelating agents. Synonyms: DOTA; Tetraxetan; 60239-18-1; 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic acid; Dota acid; 1,4,7,10-Dota; 1,4,7,10-Tetraazacyclododecane-N,N',N'',N'''-tetraacetic acid; 2-[4,7,10-tris(carboxymethyl)-1,4,7,10-tetrazacyclododec-1-yl]acetic acid; CHEBI:61028; DOT-A; 2,2',2'',2'''-(1,4,7,10-tetraazacyclododecane-1,4,7,10-tetrayl)tetraacetic acid; MFCD00068657; NSC-681107; 1HTE449DGZ; MLS001333612; Tetraxetan (USAN); NSC681107; 2,2',2',2'''-(1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetryl)tetraacetic acid; SMR000857276; TETRAXETAN [USAN]; 2-[4,7,10-tris(carboxymethyl)-1,4,7,10-tetraazacyclododecan-1-yl]acetic acid; UNII-1HTE449DGZ; tetraxetanum; gadoterate-meglumine; 1,4,7,10-Tetraazacyclododecane- 1,4,7,10-tetraacetic-acid; Gadobutrol impurity 1. Grade: > 95%. Molecular formula: C18H34N4O9. Mole weight: 450.49. | |
| Gadobutrol Impurity 9 | Gadobutrol Impurity 9 is an impurity of Gadobutrol, which is a nonionic, paramagnetic contrast agent developed for tissue contrast enhancement in magnetic resonance imaging (MRI). Synonyms: DOTA; 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic Acid; 1,4,7,10-Tetra(carboxymethyl)-1,4,7,10-tetraazacyclododecane; 1,4,7,10-Tetraazacyclododecane-N,N',N'',N'''-tetraacetic acid; NSC 681107; Tetraxetan. Grade: > 95 %. CAS No. 60239-18-1. Molecular formula: C16H28N4O8. Mole weight: 404.42. | |
| Gadoquatrane | Gadoquatrane is a diagnostic imaging agent. Synonyms: rac-[{μ4-2,2',2'',2''',2'''',2'''''-[{(2R,16Ξ)-3,6,12,15-tetraoxo-1κO3:2κO15-9,9-bis[(2-{(2Ξ)-2-[4,7,10-tris(carboxy-3κ3O4,O7,O10:4κ3O4',O7',O10'-methyl)-1,4,7,10-tetraazacyclododecan-1-yl-3κ4N1,N4,N7,N10:4κ4N1',N4',N7',N10']-propanamido-3κO:4κO'}acetamido)methyl]-4,7,11,14-tetraazaheptadecane-2,16-diyl}bis(1,4,7,10-tetraazacyclododecane-10,1,4,7-tetrayl-1κ4N1,N4,N7,N10:2κ4N1',N4',N7',N10')]hexaacetato-1κ3O1,O4,O7:-2κ3O1',O4',O7'}(12-)]tetragadolinium. CAS No. 2048221-65-2. Molecular formula: C81H128Gd4N24O32. Mole weight: 2579.05. | |
| Gadoteridol | Gadoteridol is a gadolinium-based MRI contrast agent which is commonly used in central nervous system imaging. It is sold under the brand name ProHance. Uses: Gadoteridol is a mri contrast agent that commonly used in central nervous system imaging. Synonyms: [10-(2-Hydroxypropyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triacetato(3-)-N1,N4,N7,N10,O1,O4,O7,O10]gadolinium; 1,4,7,10-Tetraazacyclododecane Gadolinium deriv.; 10-(2-Hydroxypropyl)-1,4,7,10-Tetraazacyclododecane-1,4,7-triacetic Acid Gadolinium Complex; (10-(2-Hydroxypropyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triacetato)gadolinium; GD-HP-DO 3A; Gadolinium-HP-DO 3A; Gadoteridol; ProHance; SQ 32692. Grade: 95%. CAS No. 120066-54-8. Molecular formula: C17H29GdN4O7. Mole weight: 558.68. | |
| Gadoteridol Impurity 15 4HCl | Gadoteridol Impurity 15 4HCl (DO2A 4HCl) is an impurity of Gadoteridol. Gadoterido is a gadolinium-based MRI contrast agent. It is sold under the brand name ProHance. Synonyms: 1,4,7,10-Tetraazacyclododecane-1,7-Diacetic Acid hydrochloride (1:4); 2,2'-(1,4,7,10-Tetraazacyclododecane-1,7-Diyl)Diacetic Acid hydrochloride (1:4); NSC681105 hydrochloride; DO2A 4HCl. Molecular formula: C12H28Cl4N4O4. Mole weight: 434.19. | |
| Iron DOTA Sodium Salt Pentahydrate | Fe(III) complexes of macrocyclic amino carboxylates. Group: Biochemicals. Alternative Names: Sodium (TPS-7-2-134542)-[1, 4, 7, 10-Tetraazacyclododecane-1, 4, 7, 10-tetraacetato(4-)-N1, N4, N7, N10, O1, O4, O7]ferrate(1-). Grades: Highly Purified. CAS No. 149819-85-2. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| p-SCN-Bn-DOTA | p-SCN-Bn-DOTA is an impurity of Gadoteridol, which is a gadolinium-based MRI contrast agent used in central nervous system imaging. Synonyms: 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic acid, 2-[(4-isothiocyanatophenyl)methyl]-; 2-(4-isothiocyanatobenzyl)-1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid; 2,2',2'',2'''-[2-(4-Isothiocyanatobenzyl)-1,4,7,10-tetraazacyclododecane-1,4,7,10-tetrayl]tetraacetic acid; S-2-(4-isothiocyanatobenzyl)-1,4,7,10-tetraazacyclododecane tetraacetic acid; Gadobutrol Impurity 33. Grade: 98%. CAS No. 127985-74-4. Molecular formula: C24H33N5O8S. Mole weight: 551.61. | |
| (S)-M8-SPy | (S)-M8-SPy. Group: Biochemicals. Alternative Names: (a1S, a4S, a7S, 2S, 5S, 8S, 11S) -a1, a4, a7, 2, 5, 8, 11-Heptamethyl-10-[ (1S) -1-methyl-2-oxo-2-[[2- (2-pyridinyldithio) ethyl]amino]ethyl]-1, 4, 7, 10-tetraazacyclododecane-1, 4, 7-triacetic acid. Grades: Highly Purified. CAS No. 1192364-56-9. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C31H52N6O7S2. US Biological Life Sciences. | Worldwide |
| Tentoxin | Tentoxin. Group: Biochemicals. Alternative Names: Cyclo(N-methyl-L-alanyl-L-leucyl-α, β -didehydro-N- methyl phenylalanylglycyl) ; 1,4,7,10-Tetraazacyclododecane Cyclic Peptide Deriv.; (Z)-Cyclic(N-methyl-L-alanyl-L-leucyl-α, β -didehydro-N- methyl phenylalanylglycyl) . Grades: Highly Purified. CAS No. 28540-82-1. Pack Sizes: 1mg. Molecular Formula: C22H30N4O4, Molecular Weight: 414.5. US Biological Life Sciences. | Worldwide |
| Tentoxin-d3 | Tentoxin-d3. Group: Biochemicals. Alternative Names: Cyclo(N-methyl-L-alanyl-L-leucyl-α, β -didehydro-N- methyl phenylalanylglycyl) -d3; 1,4,7,10-Tetraazacyclododecane Cyclic Peptide Deriv.-d3; (Z)-Cyclic(N-methyl-L-alanyl-L-leucyl-α, β -didehydro-N- methyl phenylalanylglycyl) -d3. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C22H27D3N4O4, Molecular Weight: 417.52. US Biological Life Sciences. | Worldwide |
| 4, 7, 10-Tri- (tert-butyloxycarbonyl methyl ) -1, 4, 7, 10-tetraazacyclododecan-1-yl-acetic acid | 4, 7, 10-Tri- (tert-butyloxycarbonyl methyl ) -1, 4, 7, 10-tetraazacyclododecan-1-yl-acetic acid. Group: Biochemicals. Alternative Names: Tri-tert-butyl 1,4,7,1-tetraazacyclododecane-1,4,7,1-tetraacetate. Grades: Highly Purified. CAS No. 137076-54-1. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C28H52N4O8. US Biological Life Sciences. | Worldwide |
| 4, 7, 10-Tri- (tert-butyloxycarbonyl methyl ) -1, 4, 7, 10-tetraazacyclododecan-1-yl-acetic acid 99+% ( | 4, 7, 10-Tri- (tert-butyloxycarbonyl methyl ) -1, 4, 7, 10-tetraazacyclododecan-1-yl-acetic acid 99+% (. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 25mg, 50mg, 250mg. US Biological Life Sciences. | Worldwide |
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