FAM tetrazine, 5-isomer
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MedKoo CAT#: 558907

CAS#: N/A

Description: Tetrazine (methyltetrazine) derivative of fluorescein, pure 5-isomer. Tetrazines are reactive heterodiene components for [4+2] inverse electron demand Diels-Alder reaction (ied-DA) with strained cycloalkenes (trans-cyclooctenes, cyclopropenes). This reaction is also called TCO (tetrazine-cyclooctene) ligation. The reaction is among the fastest bioconjugation reactions

Chemical Structure

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FAM tetrazine, 5-isomer
CAS# N/A
Instruction

Theoretical Analysis

MedKoo Cat#: 558907
Name: FAM tetrazine, 5-isomer
CAS#: N/A
Chemical Formula: C31H21N5O6
Exact Mass: 559.15
Molecular Weight: 559.540
Elemental Analysis: C, 66.54; H, 3.78; N, 12.52; O, 17.16

Price and Availability

Size Price Availability Quantity
5mg USD 415 2 Weeks
10mg USD 715 2 Weeks
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Synonym: FAM tetrazine, 5-isomer

IUPAC/Chemical Name: 3',6'-dihydroxy-N-(4-(6-methyl-1,2,4,5-tetrazin-3-yl)benzyl)-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-5-carboxamide

InChi Key: VWBVWYWGTPSCBT-UHFFFAOYSA-N

InChi Code: InChI=1S/C31H21N5O6/c1-16-33-35-28(36-34-16)18-4-2-17(3-5-18)15-32-29(39)19-6-9-23-22(12-19)30(40)42-31(23)24-10-7-20(37)13-26(24)41-27-14-21(38)8-11-25(27)31/h2-14,37-38H,15H2,1H3,(H,32,39)

SMILES Code: OC1=CC=C2C(OC(C=C(O)C=C3)=C3C24C5=CC=C(C(NCC6=CC=C(C7=NN=C(C)N=N7)C=C6)=O)C=C5C(O4)=O)=C1

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: 2934.99.9001

More Info:

Biological target:
In vitro activity:
In vivo activity:

Preparing Stock Solutions

The following data is based on the product molecular weight 559.54 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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