DOTA-​NHS-​ester

Suppliers

Names

[ CAS No. ]:
170908-81-3

[ Name ]:
DOTA-​NHS-​ester

[Synonym ]:
1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic acid, 1-(2,5-dioxo-1-pyrrolidinyl) ester
1,4,7,10-Tetraazacyclododecane-1,4,7-triacetic acid,10-[2-[(2,5-dioxo-1-pyrrolidinyl)oxy]-2-oxoethyl]-
1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic acid,1-(2,5-dioxo-1-pyrrolidinyl) ester

Chemical & Physical Properties

[ Molecular Formula ]:
C20H31N5O10

[ Molecular Weight ]:
501.48800

[ Exact Mass ]:
501.20700

[ PSA ]:
188.54000

Safety Information

[ Hazard Codes ]:
Xn

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • DOTA-tris(tBu)ester NHS ester

DownStream

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • MC-PEG2-C2-​NHS ester
  • Mal-amido-PEG10-C2-​NHS ester
  • Mal-CO-PEG5-NHS ester
  • Mal-amido-PEG5-C2-?NHS ester
  • Mal-amido-PEG1-C2-?NHS ester
  • Mal-amido-PEG3-C1-NHS ester
  • 2-{[(Tert-butoxy)carbonyl]amino}-3-[1-(cyanomethyl)cyclopropyl]propanoic acid
  • N-ethyl-3-methyl-4-(5-methylthiophen-3-yl)benzene-1-sulfonamide
  • Octahydrospiro[3,1-benzoxazine-2,1'-cyclopentane]
  • 3-Methyl-4-(1-methylcyclopropyl)-8-oxa-1-azaspiro[4.5]decan-2-one
  • 1-(2,3-Dihydro-1,4-benzodioxin-6-yl)-4-(2-methylprop-2-en-1-yl)-1,2,3,4-tetrahydropyrazine-2,3-dione
  • 3,5,5-Trimethyl-1-(2-sulfanylidene-1,3-thiazinan-3-yl)hexan-1-one
  • 6-Methoxy-7-methylquinazolin-2-amine
  • 2-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylpropanoyl]-5-oxopyrazolidine-3-carboxylic acid
  • 2-(1-Methylcyclopropyl)-2-(propan-2-yloxy)ethan-1-amine
  • 2-methoxy-2-(2-methyl-2H-1,2,3,4-tetrazol-5-yl)ethan-1-amine
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