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O-(2-Oxo-1(2H)pyridyl)-N,N,N',N'-tetramethyluronium tetrafluoroborate

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Formula: C10H16N3O2.BF4
CAS: 125700-71-2

Identification

Structural Formula
O-(2-Oxo-1(2H)pyridyl)-N,N,N',N'-tetramethyluronium tetrafluoroborate
CAS:
125700-71-2
EINECS:
Molecular Formula:
C10H16N3O2.BF4
MDL:
MFCD00075475
SMILES:
F[B-](F)(F)F.CN(C)C(ON1C=CC=CC1=O)=[N+](/C)C
Synonym:
o-(1,2-dihydro-2-oxo-1-pyridyl)-n,n,n'-n'-t ; toppyu ; 2-(2-pyridon-1-yl)-1,1,3,3-tetramethyl-uronium tetrafluoroborate ; tptu (toppyu) ; o-(1 2-dihydro-2-oxo-1-pyridyl)-n n n' & ; o-(2-oxo-1(2h)pyridyl)-n,n,n',n'-tetramethyluron ; dihydrooxopyridyl tetramethyluronium tetrafluoroborate ; o-(1,2-dihydro-2-oxo-1-pyridyl)-n,n,n'n' -tetrameth ; tptu ; o-(2-oxo-1(2h)pyridyl)-n,n,n',n'-tetramethylur


Description

A coupling reagent for peptide synthesis, especially suited for segment condensation with little racemization.


Suppliers

Ambeed, Inc.
A112125
BLD Pharmatech Ltd
BP1117833534
Santa Cruz Biotechnology, Inc.
250583
Dayang Chem (Hangzhou) Co.,Ltd.
DC1925177004
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CAS equal suppliers

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Hangzhou MolCore BioPharmatech Co.,Ltd.
MC439147
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Puyer BioPharma Ltd.
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Capot Chemical Co., Ltd.
12779
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GL Biochem (Shanghai) Ltd.
00712
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Iris Biotech GmbH
RL-1064.0025
2-(2-Pyridon-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate
Acinopeptide Co., Ltd.
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Leap Chem Co., Ltd
LC680420412
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Skyrun Industrial Co., Ltd.
SI1020630618
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Suzhou Vosun Biotech Co.,Ltd
SVBC1058452920
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Xingrui Industry Co., Limited
XIL1096243848
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Shandong SanYoung Industry Co., Ltd
SSI1323052920
O-[2-Oxo-1(2H)-pyridyl]-N,N,N',N'-tetramethyluronium Tetrafluoroborate
TCI Chemicals (India) Pvt. Ltd.
O0390
O-(1,2-Dihydro-2-oxo-pyridyl]-N,N,N',N'-tetramethyluronium tetrafluoroborate
Shanghai UCHEM Inc.
UCHEM-4239
O-(1,2-Dihydro-2-oxo-pyridyl]-N,N,N',N'-tetramethyluronium tetrafluoroborate
Iris Biotech GmbH
RL-1064.0025
O-(1,2-Dihydro-2-oxo-pyridyl]-N,N,N',N'-tetramethyluronium tetrafluoroborate
Hangzhou Lingrui Chemical Co., Ltd.
HLC2128085120
O-(1,2-Dihydro-2-oxo-pyridyl]-N,N,N',N'-tetramethyluronium tetrafluoroborate
H&Z Industry Co.,Ltd
HIC1216048640
O-(1,2-Dihydro-2-oxo-pyridyl]-N,N,N',N'-tetramethyluronium tetrafluoroborate
Chemlyte Solutions
CS1094432832
TPTU [O-(1,2-dihydro-2-oxo-pyridyl)-1,1,3,3-tetramethyluronium tetrafluoroborate]
Haihang Industry Co., Ltd.
HI1474244226
N,N,N',N'-Tetramethyl-O-(2-oxo-1,2-dihydro-1-pyridyl)uroniumtetrafluoroborate, 98%
Alfa (A Johnson Matthey Company)
A2099262976
O-(1,2-Dihydro-2-oxo-1-pyridyl)-N,N,N',N'-tetramethyluronium tetrafluoroborate (TPTU)
Molekula
86722644

Prices & Availability




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Properties for O-(2-Oxo-1(2H)pyridyl)-N,N,N',N'-tetramethyluronium tetrafluoroborate

Molecular Weight:
297.06 g·mol−1
Melting point:
140 °C (dec.)(lit.)
Physical Description:
white crystalline powder
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
  • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin
R37 - Irritating to respiratory system
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S37/39 - Wear suitable gloves and eye/face protection
Hazard Symbols:
Xi, Xn
Hazard symbol Xn Hazard symbol Xi
Storage temperature :
2-8°C
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Alternative Distributors of [O-(2-Oxo-1(2H)pyridyl)-N,N,N',N'-tetramethyluronium tetrafluoroborate]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Discovery Fine Chemicals Limited | Green Fine Chemical (Shanghai) Co., Ltd. | Gihi Chemicals Co., Limited

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Downloads

Mol File:
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MSDS:
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