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TBTU

BGC Id:241138569885
CAS No:125700-67-6
Synonyms:tbtu extrapure ; benzotriazolyl tetramethyluronium fluoroborate ; knorr reagent ; tbtu (knorr reagent) ; 1h-benzotriazolium-1-[bis(dimethylamine) ; o-benzotriazol-1-yl-n,n,n',n'-tetra- & ; tetrafluoroborate tbtu ; o-(benzotriazol-1-yl)-n,n,n',n'-tetramethyluro ; tbpipu ; tbtu
Molecular Formula:C11H16N5O.BF4
Molecular Weight:321.08
EINECS:
Structural Formula
The last intensive check and update was carried out on 2025/07/16.

Identify

Synonyms:
tbtu extrapure ; benzotriazolyl tetramethyluronium fluoroborate ; knorr reagent ; tbtu (knorr reagent) ; 1h-benzotriazolium-1-[bis(dimethylamine) ; o-benzotriazol-1-yl-n,n,n',n'-tetra- & ; tetrafluoroborate tbtu ; o-(benzotriazol-1-yl)-n,n,n',n'-tetramethyluro ; tbpipu ; tbtu
CAS:
125700-67-6
EINECS:
Molecular Formula:
C11H16N5O.BF4
MDL:
MFCD00077413
SMILES:
B(C1=COC=C1)(O)O

Properties

Molecular Weight:
321.08 g·mol−1
Melting point:
205 °C (dec.)(lit.)
Solubility:
acetonitrile: 0.1 g/mL, clear
download Download Molfile for :
O-(Benzotriazol-1-yl)-N,N,N’,N’-tetramethyluronium Tetrafluoroborate

Suppliers

Kingreat Chemistry Company Limited

Kingreat Chemistry is an independent company which was founded in 2003 with the aim of supplying a wide range of fine chemicals and intermediates to various industries throughout the world. Kingreat Chemistry Company Limited tilbyr også 2-Methyl-3-(trifluoromethyl)aniline. We have much experience in supply of complex chemicals to a multitude of industries, covering pharmaceuticals, Agrochem, Painting & Coating ,Plastic addtives.
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Changzhou Union Chemicals Co.,Ltd.

type bedrift: International trading company
land: P.R.China
telefon: +86 519 8680 2352
Fax: +86 519 8639 6223
Changzhou Union Chemicals Co.,Ltd. is a comprehensive company which is specialized in marketing and manufacturing of new moleculars, advanced intermediates & other fine chemicals - Pharmaceutical intermediates ; Amino acids & derivatives; Chiral products; ect .... Vi leverer vår kjemiske produkt (S)-Phenyl-1,2-ethanediol. It involves one subsidiary company and several joint ventures in china. Union Chem, has professional & innovative teams to provide high quality products and services to our customers worldwide, we strict to "Qual ...

Simagchem Corporation

Your partner in China for chemicals business. tert-Butyl 4-aminobutylcarbamate blir også levert av oss. Expertize in supplies and sources of fine, specialty, pharmaceutical chemicals and intermediates. WE offer high quality products and JIT services with instant market intelligence in China, custom synthesis in our 3 production sites, famous principals as Brenntag, Univar,S inopec, Grace, Petrobras, DKSH, Formitex, Evonik, Merck, TCI, Sanofi, Chemo with creditable reputation and business cooperation.
type bedrift: Bulk chemical producer
land: P.R.China
telefon: +86 592 2680 277
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Shandong Ench Chemical Co.,Ltd

type bedrift: Producer
Shandong Ench Chemical Co.Ltd is a professional manufacturers and supplier in the world ,the main product include chemical pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. It is a privet-owned enterprise and located in Zhangqiu industrial park, We believe that quality is the life of our company. N-Benzylethanolamine blir også levert av oss. We manufacture our products in strict accordance with ISO9001: 2000 quality management system during the whole entire ...
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Sancai Industry Co.,Ltd.

type bedrift: Leading producer
land: P.R.China
telefon: +86-531-88913079
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Sancai Industry is involved in supplying of fine chemicals, food and nutrition,personal care, medical intermediate etc, We can also customize chemicals for our customers.Taking advantage of innovative technology and excellent talents and through over 15 years of development,We have stabled good relation with clients in and abroad. In order to be competitive on the market. We have established the global marketing network, independent research center, testing center, and key ...

Hangzhou Keying Chem Co., Ltd.

Hangzhou Keying Chem Co., Ltd. Is a comprehensive enterprise, dedicated to the development, production and marketing of chemicals. Vi leverer vår kjemiske produkt 4-Pentyl-4'-iodobiphenyl. As a technology innovative and service professional enterprise, Our company mainly engages in global pharmaceutical, chemical and biological service. After years of development, our company has accumulated abundant products resources in local China and international market which increasingly satisfy development requirements of customers. The p ...
land: P.R.China
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Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)

type bedrift: Producer
Hangzhou Meite Industry Co., Ltd. is an international high-tech enterprise founded in 1998, specialized in R&D and manufacture on intermediates, medicines, agrochemical, dyestuff, flavor, fragrance, cosmetic, natural extracts series products. 3-Pyridylacetic acid hydrochloride blir også levert av oss. We have an efficient R&D centre, get a strong technical support from Zhejiang University of Technology and Institute of Chemistry, Wuhan Branch, Chinese Academy of Sciences. Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fi ...
land: P.R.China   telefon: +86 571 88026825   Fax: +86 571 88282557

Capot Chemical Co., Ltd.

type bedrift: Leading producer
land: P.R.China
telefon: +86-571-85586718
Fax: +86-571-85864795
Welcome to Capotchem • Established in 1996 ,Capot Chemical Co.,Ltd is a fine organics manufacturing facility which located in Hangzhou,P.R.China. We produce a wide range of organics, especially fluorine, boronic acids, amino acids, unnatural amino acids, peptide, cross linkers, organocatalysts, chiral building blocks, heterocyclic compounds and other active pharmaceutical ingredients compounds. We are certified to the ISO 9001:2000 Standards, have a safety management syste ...

Xiamen Equation Chemical Co.,Ltd

Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. Vi er leverandør av 1,10-Phenanthroline 1-hydrate. We are committed to provide experienced high quality product and JIT performance to benefit our customers.
type bedrift: Bulk chemical producer
land: P.R.China
telefon: +86 592 6515854
Fax: +86 592 6515854

AK Scientific, Inc.

type bedrift: Supplier
AK Scientific provides fine chemicals and advanced intermediates to our customers worldwide. Currently, we have over 16.000 in stock, ready to ship products, at our California warehouse and this number is increasing weekly. AK Scientific, Inc. er en selger av Benzaldehyde diethyl acetal. All these products are stocked in multiple, convenient, sizes to fit your specific needs. Purchases are shipped on the same day your order is placed (before 4PM, Pacific Time) to ensure on-time delivery. AK Scientific products can be searched by Name (or ...
land: USA   telefon: +1 (510) 429-8835   Fax: +1 (510) 429-8836

Iris Biotech GmbH

type bedrift: Supplier
land: Germany
telefon: +49-(0)9231-97121-0
Fax: +49-(0)9231-97121-99
IRIS Biotech is specialized in reagents for Peptide Synthesis, PEGylation, Life Science Research and Biocatalysis. Vi gir Fmoc-L-Lys(Boc)-L-Pro-OH også. 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 ...

BuGuCh & Partners

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...
type bedrift: Producer
land: Germany

Safety Information

Hazard Classes:
Risk Codes:
36/37/38-5-2 (R)
Safety Codes:
26-36-37/39-36/37/39-35 (S)
WGK Germany:
3
Storage temperature:
2-8°C

What other providers are available for CAS 125700-67-6?

In addition to the providers presented here for TBTU with the CAS number 125700-67-6, there are other 83 providers with slightly different product names available for this CAS number.

+2 additional providers that we know from the past
Xingrui Industry Co., Limited
Tianjin Zhongxin Chemtech Co., Ltd.
Dayang Chem (Hangzhou) Co.,Ltd. | BuGuCh & Partners +15 additional providers that we know from the past
Hangzhou Verychem Science & Technology Co., Ltd. | Hangzhou Zhongqi Chem Co., Ltd | Finetech Industry Limited | Nantong Xindao Biotech Ltd | Leap Chem Co., Ltd | Skyrun Industrial Co., Ltd. +20 additional providers that we know from the past
H&Z Industry Co.,Ltd | Hangzhou Lingrui Chemical Co., Ltd. | Carbone Scientific Co., Ltd. | Shandong SanYoung Industry Co., Ltd +23 additional providers that we know from the past
+2 additional providers that we know from the past




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