TDBTU

CAS# 125700-69-8

TDBTU

Catalog No. BCC2825----Order now to get a substantial discount!

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TDBTU: 5mg $6 In Stock
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Chemical structure

TDBTU

3D structure

Chemical Properties of TDBTU

Cas No. 125700-69-8 SDF Download SDF
PubChem ID 10882602 Appearance Powder
Formula C12H16BF4N5O2 M.Wt 349.1
Type of Compound N/A Storage Desiccate at -20°C
Solubility Soluble in water or 1% acetic acid
Chemical Name [dimethylamino-[(4-oxo-1,2,3-benzotriazin-3-yl)oxy]methylidene]-dimethylazanium;tetrafluoroborate
SMILES [B-](F)(F)(F)F.CN(C)C(=[N+](C)C)ON1C(=O)C2=CC=CC=C2N=N1
Standard InChIKey FOBCPCIJLQTYBT-UHFFFAOYSA-N
Standard InChI InChI=1S/C12H16N5O2.BF4/c1-15(2)12(16(3)4)19-17-11(18)9-7-5-6-8-10(9)13-14-17;2-1(3,4)5/h5-8H,1-4H3;/q+1;-1
General tips For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.
We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months.
Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it.
About Packaging 1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial.
2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial.
3. Try to avoid loss or contamination during the experiment.
Shipping Condition Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request.

TDBTU Dilution Calculator

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TDBTU Molarity Calculator

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Preparing Stock Solutions of TDBTU

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.8645 mL 14.3225 mL 28.6451 mL 57.2902 mL 71.6127 mL
5 mM 0.5729 mL 2.8645 mL 5.729 mL 11.458 mL 14.3225 mL
10 mM 0.2865 mL 1.4323 mL 2.8645 mL 5.729 mL 7.1613 mL
50 mM 0.0573 mL 0.2865 mL 0.5729 mL 1.1458 mL 1.4323 mL
100 mM 0.0286 mL 0.1432 mL 0.2865 mL 0.5729 mL 0.7161 mL
* Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations.

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References on TDBTU

Large-scale synthesis of hematoregulatory nonapeptide SK&F 107647 by fragment coupling.[Pubmed:10448970]

J Pept Res. 1999 Jul;54(1):54-65.

Linear and convergent routes for the large-scale preparation of the hematoregulatory nonapeptide (Glp-Glu-Asp)2-DAS-(Lys)2 (2, SK&F 107647) were investigated. A convergent approach ('3 + 2'-route employing Boc-and benzyl ester protecting groups) was selected for the preparation of multihundred-gram quantities of 2. Key steps were the preparation and the coupling of tripeptide hydrochloride (HCl.H)2-DAS-(Lys(Z)-OBn)2 (6, DAS-2,7-L,L-diaminosuberic acid) and tripeptide Glp-Glu(OBn)-Asp(OBn)-OH (26). Several coupling reagents were investigated in order to reduce the amount of epimerization of this fragment coupling. TDBTU [O-(3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl-1,1,3,3-tetrameth yluronium tetrafluoroborate] was identified as the condensation reagent of choice. Using this synthetic route > 97% pure final product in an overall yield of 35% calculated on di-Boc protected 2,7-L,L-diaminosuberic acid was prepared.

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