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O-(1H-6-Chlorobenzotriazole-1-yl)-1,1,3,3-tetramethyluronium hexafluorophosphate

BGC Id:336595429921
CAS No:330645-87-9
Synonyms:hctu, >=99% ; o-(6-chloro-1-hydroc ; 2-(6-chloro-1h-benzotriazole-1-yl)-1,1,3,3-tetrame ; hctu ; o-(6-chlorobenzotriazol-1-yl)-n,n,n ; o-(1h-6-chlorobenzotriazol-1-yl)-1,1,3,3-tetramethyluronium hexafluorophosphate ; o-(1h-6-chlorobenzotriazol-1-yl)-1,1,3,3-tetramethyluronium hexa ; o-(1h-6-chlorobenzotriazol--1-yl)-1,1,3 ; o-(1h-6-chlorobenzotriazole-1-yl)-1,1,3,3-tetramethyluronium hexafluorphosphate ; o-(6-chlorobenzotriazol-1-yl)-n,n,n',n'-tetramethyluronium hexafluorophosphate
Molecular Formula:C11H15ClF6N5OP
Molecular Weight:413.69
EINECS:
Structural Formula

Verified providers in 2026

The following 2 notable providers have been checked and can be recommended.
Chemical-Suppliers
Molekula
Molecular Weight : 413.69 Formula : C11H15ClN5O PF6 HS Code : 2933998090 Categories : Building Blocks,Organics,Peptide Reagents

The last intensive check and update was carried out on 2026/04/12.

Identify

Synonyms:
hctu, >=99% ; o-(6-chloro-1-hydroc ; 2-(6-chloro-1h-benzotriazole-1-yl)-1,1,3,3-tetrame ; hctu ; o-(6-chlorobenzotriazol-1-yl)-n,n,n ; o-(1h-6-chlorobenzotriazol-1-yl)-1,1,3,3-tetramethyluronium hexafluorophosphate ; o-(1h-6-chlorobenzotriazol-1-yl)-1,1,3,3-tetramethyluronium hexa ; o-(1h-6-chlorobenzotriazol--1-yl)-1,1,3 ; o-(1h-6-chlorobenzotriazole-1-yl)-1,1,3,3-tetramethyluronium hexafluorphosphate ; o-(6-chlorobenzotriazol-1-yl)-n,n,n',n'-tetramethyluronium hexafluorophosphate
CAS:
330645-87-9
EINECS:
Molecular Formula:
C11H15ClF6N5OP
MDL:

Properties

Molecular Weight:
413.69 g·mol−1
Melting point:
185-190 °C
download Download Molfile for :
HCTU

Suppliers

Molekula GmbH

Company type: Trading company
Molekula supplies speciality chemicals and biochemicals to the fine chemical, research and diagnostic community. Our core competence is in the area of heterocycles for combinatorial chemistry, small building blocks for discovery and large scale synthesis for pilot teams and production. In the field of biochemicals, Molekula is a major supplier of key reabents used in the area of diagnostics, microbiology and biotechnology.
Country: Germany   Phone: +49 (0) 89 360 900 900   Telefax: +49 (0) 89 360 900 901

Iris Biotech GmbH

Company type: Supplier
Country: Germany
Phone: +49-(0)9231-97121-0
Telefax: +49-(0)9231-97121-99
IRIS Biotech is specialized in reagents for Peptide Synthesis, PEGylation, Life Science Research and Biocatalysis. We are seller of H-D-Lys(Mtt)-2-chlorotrityl resin. We have specific know-how and production capabilities to manufacture and supply products from the following areas from Grams to Multi-Ton Lots: Starting Materials for Peptide Synthesis, Peptidomimetic and Medicinal Chemistry Protected Amino Acids, Coupling Reagents, Linkers and Resins, Natural and Unusual Amino Acids and Building Blocks used in Peptide Synthe ...

Safety Information

Hazard Classes:
Risk Codes:
20/21/22-36/37/38 (R)
Safety Codes:
26-36 (S)
WGK Germany:
3
Storage temperature:
Store at 0-5 °C

What other providers are available for CAS 330645-87-9?

In addition to the providers presented here for O-(1H-6-Chlorobenzotriazole-1-yl)-1,1,3,3-tetramethyluronium hexafluorophosphate with the CAS number 330645-87-9, there are other 100 providers with slightly different product names available for this CAS number.

Changzhou Union Chemicals Co.,Ltd. | Shandong Ench Chemical Co.,Ltd | Xiamen Hisunny Chemical Co., Ltd. | Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) | Capot Chemical Co., Ltd. | Xiamen Equation Chemical Co.,Ltd | AK Scientific, Inc. | Iris Biotech GmbH | BuGuCh & Partners +31 additional providers that we know from the past
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