HCTU spot supply - 330645-87-9 Peptide coupling reagent
* For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.



Peptide coupling reagen

Purity (HPLC)


Packing specification


25g   /   $ 130.0

100g  /  Please inquire

 In stock
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General Description

HCTU spot supply -CAS: 330645-87-9 Peptide coupling reagent Quallity is Reliable.

HCTU (330645-87-9) is an aminium-based coupling reagent, analogous to HBTU, which in comparative studies was found to give superior results to TBTU in the synthesis of difficult peptides, in hindered couplings, and cyclizations.

Product Data Sheet

Product Name:HCTU

Other name:1H-Benzotriazolium 1-[bis(dimethylamino)methylene]

-5chloro-,hexafluorophosphate (1-),3-oxide

CAS No.330645-87-9

Molecular Formula:C11H15CIF6N5OP

Molecular Weight:413.69

Purity (HPLC) 98.5% min.

Appearance ( at 20℃) White to off-white powder

Melting Point >185 C °(dec.)

Do not expose to light.

Dissolution suggestion:

For better dissolution, please heat the test tube at 37°C and shake it in an ultrasonic bath for a while. The solubility of different batches of products from different manufacturers are different, which is only for reference. If the concentration required for the experiment is too large to the product dissolution limit, please add a co-solvent or adjust the concentration yourself.

Shipping & Storage

Storage:Store below 25ºC.

Ordering Guide:

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