CAS 873798-09-5

2-(7-Azabenzotriazole-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate

Description:

2-(7-Azabenzotriazole-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate is a chemical compound known for its role as a coupling reagent in organic synthesis, particularly in peptide synthesis and other amide bond formations. This substance features a unique structure that includes a tetramethyluronium moiety, which enhances its reactivity, and a tetrafluoroborate counterion that contributes to its solubility in polar solvents. The azabenzotriazole component is significant for its ability to stabilize reactive intermediates during chemical reactions. Typically, this compound is used in laboratory settings and is valued for its efficiency in facilitating the formation of carbon-nitrogen bonds. It is important to handle this substance with care, as it may pose health risks if inhaled or ingested, and appropriate safety measures should be taken during its use. Additionally, its stability under various conditions makes it a reliable choice for synthetic applications in organic chemistry.

Formula: C₁₀H₁₅BF₄N₆O

InChI: InChI=1/C10H15N6O.BF4/c1-14(2)10(15(3)4)17-16-9-8(12-13-16)6-5-7-11-9;2-1(3,4)5/h5-7H,1-4H3;/q+1;-1

Synonyms:

• Tatu
• O-(7-Azabenzotriazole-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate
• 1-[Bis(dimethylamino)methylene]-1H-1,2,3-triazolo[4,5-b]pyridinium 3-oxide tetrafluoroborate
• [bis(dimethylamino)methylidene](3H-[1,2,3]triazolo[4,5-b]pyridin-3-yl)oxonium tetrafluoroborate

TATU

CAS: 873798-09-5

Formula: C₁₀H₁₅BF₄N₆O

Purity: >98.0%(HPLC)(N)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 322.07

Ref: 3B-A1861

TATU

CAS: 873798-09-5

Highly efficient coupling reagent.

Formula: C₁₀H₁₅BF₄N₆O

Color and Shape: White

Molecular weight: 322.07

Ref: 01-4026098

2-(3H-[1,2,3]Triazolo[4,5-b]pyridin-3-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate

CAS: 873798-09-5

Formula: C₁₀H₁₅BF₄N₆O

Purity: 97%

Color and Shape: Solid

Molecular weight: 322.0703

Ref: IN-DA004GV8

TATU

CAS: 873798-09-5

Formula: C₁₀H₁₅N₆OBF₄

Purity: ≥ 99.0%

Color and Shape: White to off-white crystalline powder

Molecular weight: 322.07

Ref: 7W-GE4135

TATU

CAS: 873798-09-5

TATU

Formula: C₁₀H₁₅N₆O·BF₄

Purity: 98%

Color and Shape: off white to faint red crystalline powder

Molecular weight: 322.07g/mol

Ref: 54-PC902639

2-(3H-[1,2,3]Triazolo[4,5-b]pyridin-3-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate

CAS: 873798-09-5

Formula: C₁₀H₁₅BF₄N₆O

Purity: 95%

Color and Shape: Solid

Molecular weight: 322.07

Ref: 10-F093376

TATU

CAS: 873798-09-5

TATU is an uronium salt used as a coupling reagent for amide and ester formation. TATU is based on HOAt and is equivalent to HATU with tetrafluoroborate as counter ion instead of hexafluorophosphate. TATU shows high coupling efficiency, fast kinetics, high yields and low racemisation. HOAt is formed in situ and generates an activated ester reactive towards amines.

Formula: C₁₀H₁₅N₆OBF₄

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 322.07 g/mol

Ref: 3D-FT15575