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ChemicalBook >> CAS DataBase List >> 1,7-Bis(tert-butoxycarbonylmethyl)-1,4,7,10-tetraazacyclododecane

1,7-Bis(tert-butoxycarbonylmethyl)-1,4,7,10-tetraazacyclododecane

1,7-Bis(tert-butoxycarbonylmethyl)-1,4,7,10-tetraazacyclododecane price.
  • $22 - $2400
  • Product name: 1,7-Bis(tert-butoxycarbonylmethyl)-1,4,7,10-tetraazacyclododecane
  • CAS: 162148-48-3
  • MF: C20H40N4O4
  • MW: 400.56
  • EINECS:
  • MDL Number:MFCD09263303
  • Synonyms:1,7-Bis(tert-butoxycarbonylmethyl)-1,4,7,10-tetraazacyclododecane;1,4,7,10-Tetraazacyclododecane-1,7-bis(t-butyl acetate);DO2A-t-Bu-ester(M-120);NSC 696842;1,4,7,10-Tetraazacyclododecane-1,7-diacetic acid, bis(1,1-diMethylethyl) ester;Thulium(Ill)1, 4, 7, 10-Tetraazacyclododecane-1, 4, 7, 10-tetra(methylenephosphonate;Tert-butyl 2-[7-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetate;(7-tert-butoxycarbonylmethyl-1,4,7,10-tetraaza-cyclododec-1-yl)-acetic acid tert-butyl ester
Price39 Properties Safety Information Description
39 prices
Selected condition：
Brand
  • aablocks
  • Abosyn
  • ACHEMBLOCK
  • Acrotein
  • AK Scientific
  • American Custom Chemicals Corporation
  • Biosynth
  • Chemenu
  • chempep
  • ChemScene
  • Crysdot
  • Medical Isotopes, Inc.
  • Thermo Scientific Chemicals
  • TRC
  • Usbiological
Package
  • 5MG
  • 25mg
  • 100mg
  • 0.25g
  • 250mg
  • 500mg
  • 1g
  • 2.5g
  • 5g
  • 25g
  • Manufactureraablocks
  • Product numberAA001SQ5
  • Product description1,4,7,10-Tetraazacyclododecane-1,7-diacetic acid, 1,7-bis(1,1-dimethylethyl) ester 98%
  • Packaging100mg
  • Price$22
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001SQ5
  • Product description1,4,7,10-Tetraazacyclododecane-1,7-diacetic acid, 1,7-bis(1,1-dimethylethyl) ester 98%
  • Packaging250mg
  • Price$38
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001SQ5
  • Product description1,4,7,10-Tetraazacyclododecane-1,7-diacetic acid, 1,7-bis(1,1-dimethylethyl) ester 98%
  • Packaging1g
  • Price$46
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001SQ5
  • Product description1,4,7,10-Tetraazacyclododecane-1,7-diacetic acid, 1,7-bis(1,1-dimethylethyl) ester 98%
  • Packaging5g
  • Price$190
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001SQ5
  • Product description1,4,7,10-Tetraazacyclododecane-1,7-diacetic acid, 1,7-bis(1,1-dimethylethyl) ester 95%
  • Packaging25g
  • Price$940
  • Updated2026-05-28
  • Buy
  • ManufacturerAbosyn
  • Product number70-0019
  • Product descriptiondi-tert-butyl 2,2'-(1,4,7,10-tetraazacyclododecane-1,7-diyl)diacetate >95%(Puritymayvarybetweenbatches)
  • Packaging0.25g
  • Price$2400
  • Updated2026-05-21
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU138980
  • Product descriptionDi-tert-butyl 2,2'-(1,4,7,10-Tetraazacyclododecane-1,7-diyl)diacetate 95%
  • Packaging1G
  • Price$72
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU138980
  • Product descriptionDi-tert-butyl 2,2'-(1,4,7,10-Tetraazacyclododecane-1,7-diyl)diacetate 95%
  • Packaging5G
  • Price$270
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU138980
  • Product descriptionDi-tert-butyl 2,2'-(1,4,7,10-Tetraazacyclododecane-1,7-diyl)diacetate 95%
  • Packaging250MG
  • Price$36
  • Updated2026-05-27
  • Buy
  • ManufacturerAcrotein
  • Product numberNA-5543
  • Product description1,7-Bis-tert-butyl 1,4,7,10-tetraazacyclododecane-1,7-diacetate 97%
  • Packaging1g
  • Price$60.3
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberNA-5543
  • Product description1,7-Bis-tert-butyl 1,4,7,10-tetraazacyclododecane-1,7-diacetate 97%
  • Packaging5g
  • Price$283.9
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberNA-5543
  • Product description1,7-Bis-tert-butyl 1,4,7,10-tetraazacyclododecane-1,7-diacetate 97%
  • Packaging25g
  • Price$878.2
  • Updated2026-05-25
  • Buy
  • ManufacturerAK Scientific
  • Product number1748CC
  • Product description1,7-Bis(tert-butoxycarbonylmethyl)-1,4,7,10-tetraazacyclododecane
  • Packaging1g
  • Price$978
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0375164
  • Product description1,7-BIS(TERT-BUTOXYCARBONYLMETHYL)-1,4,7,10-TETRAAZACYCLODODECANE 95.00%
  • Packaging5MG
  • Price$497.54
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberMGA14848
  • Product description1,4,7,10-Tetraazacyclododecane-1,7-diacetic acid 1,7-bis(1,1-dimethylethyl) ester
  • Packaging2.5g
  • Price$375
  • Updated2026-06-04
  • Buy
  • ManufacturerChemenu
  • Product numberCM201919
  • Product descriptionDi-tert-butyl2,2''-(1,4,7,10-tetraazacyclododecane-1,7-diyl)diacetate 95%
  • Packaging1g
  • Price$68
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA001SQ5 1,4,7,10-Tetraazacyclododecane-1,7-diacetic acid, 1,7-bis(1,1-dimethylethyl) ester 98% 100mg $22 2026-05-28 Buy
aablocks AA001SQ5 1,4,7,10-Tetraazacyclododecane-1,7-diacetic acid, 1,7-bis(1,1-dimethylethyl) ester 98% 250mg $38 2026-05-28 Buy
aablocks AA001SQ5 1,4,7,10-Tetraazacyclododecane-1,7-diacetic acid, 1,7-bis(1,1-dimethylethyl) ester 98% 1g $46 2026-05-28 Buy
aablocks AA001SQ5 1,4,7,10-Tetraazacyclododecane-1,7-diacetic acid, 1,7-bis(1,1-dimethylethyl) ester 98% 5g $190 2026-05-28 Buy
aablocks AA001SQ5 1,4,7,10-Tetraazacyclododecane-1,7-diacetic acid, 1,7-bis(1,1-dimethylethyl) ester 95% 25g $940 2026-05-28 Buy
Abosyn 70-0019 di-tert-butyl 2,2'-(1,4,7,10-tetraazacyclododecane-1,7-diyl)diacetate >95%(Puritymayvarybetweenbatches) 0.25g $2400 2026-05-21 Buy
ACHEMBLOCK U138980 Di-tert-butyl 2,2'-(1,4,7,10-Tetraazacyclododecane-1,7-diyl)diacetate 95% 1G $72 2026-05-27 Buy
ACHEMBLOCK U138980 Di-tert-butyl 2,2'-(1,4,7,10-Tetraazacyclododecane-1,7-diyl)diacetate 95% 5G $270 2026-05-27 Buy
ACHEMBLOCK U138980 Di-tert-butyl 2,2'-(1,4,7,10-Tetraazacyclododecane-1,7-diyl)diacetate 95% 250MG $36 2026-05-27 Buy
Acrotein NA-5543 1,7-Bis-tert-butyl 1,4,7,10-tetraazacyclododecane-1,7-diacetate 97% 1g $60.3 2026-05-25 Buy
Acrotein NA-5543 1,7-Bis-tert-butyl 1,4,7,10-tetraazacyclododecane-1,7-diacetate 97% 5g $283.9 2026-05-25 Buy
Acrotein NA-5543 1,7-Bis-tert-butyl 1,4,7,10-tetraazacyclododecane-1,7-diacetate 97% 25g $878.2 2026-05-25 Buy
AK Scientific 1748CC 1,7-Bis(tert-butoxycarbonylmethyl)-1,4,7,10-tetraazacyclododecane 1g $978 2021-12-16 Buy
American Custom Chemicals Corporation CHM0375164 1,7-BIS(TERT-BUTOXYCARBONYLMETHYL)-1,4,7,10-TETRAAZACYCLODODECANE 95.00% 5MG $497.54 2021-12-16 Buy
Biosynth MGA14848 1,4,7,10-Tetraazacyclododecane-1,7-diacetic acid 1,7-bis(1,1-dimethylethyl) ester 2.5g $375 2026-06-04 Buy
Chemenu CM201919 Di-tert-butyl2,2''-(1,4,7,10-tetraazacyclododecane-1,7-diyl)diacetate 95% 1g $68 2021-12-16 Buy
Next Last

Properties

Boiling point :488.6±45.0 °C(Predicted)
Density :0.998±0.06 g/cm3(Predicted)
storage temp. :under inert gas (nitrogen or Argon) at 2–8 °C
solubility :soluble in Chloroform, Dichloromethane, Diethyl Ether
form :Solid
pka :9.83±0.20(Predicted)
color :Pale-Yellow
Water Solubility :Soluble in acetone, acetonitrile, ethyl Acetate, chloroforme, cyclohexane. Insoluble in water.
Sensitive :Hygroscopic
InChI :InChI=1S/C20H40N4O4/c1-19(2,3)27-17(25)15-23-11-7-21-9-13-24(14-10-22-8-12-23)16-18(26)28-20(4,5)6/h21-22H,7-16H2,1-6H3
InChIKey :OERWIIJOLSXGAQ-UHFFFAOYSA-N
SMILES :N1(CC(OC(C)(C)C)=O)CCNCCN(CC(OC(C)(C)C)=O)CCNCC1

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Intermediate in the preparation of chelating agents.

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