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ChemicalBook >> CAS DataBase List >> DBCO-PEG5-NHS ester

DBCO-PEG5-NHS ester

DBCO-PEG5-NHS ester price.
  • $95.2 - $1750
  • Product name: DBCO-PEG5-NHS ester
  • CAS: 1378531-80-6
  • MF: C36H43N3O11
  • MW: 693.74
  • EINECS:
  • MDL Number:MFCD28334547
  • Synonyms:DBCO-PEG5-NHS ester;Azadibenzocyclooctyne-PEG4-N-hydroxysuccinimidyl ester;DBCO-NH-PEG4-CH2CH2COONHS ester;DBCO-NHCO-PEG5-NHS ester;4,7,10,13,16-Pentaoxa-20-azatricosanoic acid, 23-(11,12-didehydrodibenz[b,f]azocin-5(6H)-yl)-19,23-dioxo-, 2,5-dioxo-1-pyrrolidinyl ester
Price9 Properties Safety Information Description
9 prices
Selected condition：
Brand
  • BroadPharm
  • Chem-Impex
  • Iris Biotech GmbH
  • purepeg
  • TRC
Package
  • 5MG
  • 10mg
  • 25MG
  • 100mg
  • 250MG
  • 500mg
  • ManufacturerBroadPharm
  • Product numberBP-22448
  • Product descriptionDBCO-NHCO-PEG5-NHSester 95%
  • Packaging100mg
  • Price$395
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number35052
  • Product descriptionDBCO-PEG5-NHSester,95%(HPLC) 95%(HPLC)
  • Packaging5MG
  • Price$95.2
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number35052
  • Product descriptionDBCO-PEG5-NHSester,95%(HPLC) 95%(HPLC)
  • Packaging25MG
  • Price$184.8
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number35052
  • Product descriptionDBCO-PEG5-NHSester,95%(HPLC) 95%(HPLC)
  • Packaging100MG
  • Price$420
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number35052
  • Product descriptionDBCO-PEG5-NHSester,95%(HPLC) 95%(HPLC)
  • Packaging250MG
  • Price$840
  • Updated2021-12-16
  • Buy
  • ManufacturerIris Biotech GmbH
  • Product numberRL-2460
  • Product descriptionDBCO-PEG(5)-NHS
  • Packaging100mg
  • Price$715.5
  • Updated2021-12-16
  • Buy
  • Manufacturerpurepeg
  • Product number488404
  • Product descriptionDBCO-NH-PEG4-CH2CH2COONHSester min.95%
  • Packaging100mg
  • Price$500
  • Updated2021-12-16
  • Buy
  • Manufacturerpurepeg
  • Product number488404
  • Product descriptionDBCO-NH-PEG4-CH2CH2COONHSester min.95%
  • Packaging500mg
  • Price$1750
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberD194998
  • Product descriptionDBCO-PEG5-NHSester
  • Packaging10mg
  • Price$220
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
BroadPharm BP-22448 DBCO-NHCO-PEG5-NHSester 95% 100mg $395 2021-12-16 Buy
Chem-Impex 35052 DBCO-PEG5-NHSester,95%(HPLC) 95%(HPLC) 5MG $95.2 2021-12-16 Buy
Chem-Impex 35052 DBCO-PEG5-NHSester,95%(HPLC) 95%(HPLC) 25MG $184.8 2021-12-16 Buy
Chem-Impex 35052 DBCO-PEG5-NHSester,95%(HPLC) 95%(HPLC) 100MG $420 2021-12-16 Buy
Chem-Impex 35052 DBCO-PEG5-NHSester,95%(HPLC) 95%(HPLC) 250MG $840 2021-12-16 Buy
Iris Biotech GmbH RL-2460 DBCO-PEG(5)-NHS 100mg $715.5 2021-12-16 Buy
purepeg 488404 DBCO-NH-PEG4-CH2CH2COONHSester min.95% 100mg $500 2021-12-16 Buy
purepeg 488404 DBCO-NH-PEG4-CH2CH2COONHSester min.95% 500mg $1750 2021-12-16 Buy
TRC D194998 DBCO-PEG5-NHSester 10mg $220 2021-12-16 Buy

Properties

Density :1.32±0.1 g/cm3(Predicted)
storage temp. :Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility :Acetonitrile (Slightly), Chloroform (Slightly)
form :Oil
pka :15.14±0.46(Predicted)
color :Yellow to Dark Yellow

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

DBCO-NHCO-PEG5-NHS ester is a PEG linker containing NHS ester that is able to react specifically and efficiently with primary amines such as the side chain of lysine residues or aminosilane-coated surfaces at neutral or slightly basic condition to form a covalent bond. The hydrophilic PEG spacer arm improves water solubility and can also provide a long and flexible connection that minimizes steric hindrance during ligation. DBCO is commonly used for copper-free Click Chemistry reactions.

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Suppliers and manufacturers

Xian confluore Biological Technology Co., Ltd.
DBCO-NHCO-PEG5-NHS ester
$0.00 /50mg
DBCO-NHCO-PEG5-NHS ester CAS:1378531-80-6
9i LLC
Chongqing Chemdad Co., Ltd
TargetMol Chemicals Inc.
LEAPCHEM CO., LTD.
Jilin Chinese Academy of Sciences-yanshen Technology
Aladdin Scientific
Aladdin Scientific Tongling HengYou Biotechnology Co., Ltd. Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd