DOTA-(t-Butyl)3-PEG5-azide
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    WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 572295

CAS#: NONE

Description: DOTA-(t-Butyl)3-PEG5-azide is a PEG Linker.

Chemical Structure

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DOTA-(t-Butyl)3-PEG5-azide
CAS# NONE
Instruction

Theoretical Analysis

MedKoo Cat#: 572295
Name: DOTA-(t-Butyl)3-PEG5-azide
CAS#: NONE
Chemical Formula: C40H76N8O12
Exact Mass: 860.56
Molecular Weight: 861.090
Elemental Analysis: C, 55.79; H, 8.90; N, 13.01; O, 22.30

Price and Availability

Size Price Availability Quantity
5mg USD 630 2 weeks
25mg USD 1430 2 weeks
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Synonym: DOTA-(t-Butyl)3-PEG5-azide

IUPAC/Chemical Name: tri-tert-butyl 2,2',2''-(10-(20-azido-2-oxo-6,9,12,15,18-pentaoxa-3-azaicosyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetate

InChi Key: ZAFZQMAHXFLVMX-UHFFFAOYSA-N

InChi Code: InChI=1S/C40H76N8O12/c1-38(2,3)58-35(50)31-46-14-12-45(30-34(49)42-10-20-53-22-24-55-26-28-57-29-27-56-25-23-54-21-11-43-44-41)13-15-47(32-36(51)59-39(4,5)6)17-19-48(18-16-46)33-37(52)60-40(7,8)9/h10-33H2,1-9H3,(H,42,49)

SMILES Code: O=C(CN(CC1)CCN(CCN(CCN1CC(OC(C)(C)C)=O)CC(OC(C)(C)C)=O)CC(OC(C)(C)C)=O)NCCOCCOCCOCCOCCOCCN=[N+]=[N-]

Appearance: Solid powder

Purity: >95% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: Soluble in DMSO

Shelf Life: >3 years if stored properly

Drug Formulation: This drug may be formulated in DMSO

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.03.00

More Info:

Biological target:
In vitro activity:
In vivo activity:

Preparing Stock Solutions

The following data is based on the product molecular weight 861.09 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL
Formulation protocol:
In vitro protocol:
In vivo protocol:

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1: Das R, Baird E, Allen S, Baird B, Holowka D, Goldstein B. Binding mechanisms of PEGylated ligands reveal multiple effects of the PEG scaffold. Biochemistry. 2008 Jan 22;47(3):1017-30. Epub 2007 Dec 23. PubMed PMID: 18154361.

2: Miklós K, Kulics J, Franĕk F, Füst G, Gergely J. Complement-mediated fragmentation of soluble and insoluble immune complexes containing porcine anti-DNP antibodies. Mol Immunol. 1982 Feb;19(2):307-12. PubMed PMID: 7099169.

3: Lee WY, Sehon AH, Akerblom E. Suppression of reaginic antibodies with modified allergens. IV. Induction of suppressor T cells by conjugates of polyethylene glycol (PEG) and monomethoxy PEG with ovalbumin. Int Arch Allergy Appl Immunol. 1981;64(1):100-14. PubMed PMID: 6450171.