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ChemicalBook >> CAS DataBase List >> Amino-PEG4-acid

Amino-PEG4-acid

Amino-PEG4-acid price.
  • $80 - $3761
  • Product name: Amino-PEG4-acid
  • CAS: 663921-15-1
  • MF: C11H23NO6
  • MW: 265.3
  • EINECS:828-940-4
  • MDL Number:MFCD11041129
  • Synonyms:Α-AMINE-Ω-PROPIONIC ACID TETRAETHYLENE GLYCOL;α-amine-ω-propionic acid tetraethylene glycol;alpha-aMine-oMega-propionic acid tetraethylene glycol;H2N-PEG4-CH2CH2COOH;Amino-dPEGx-acid;amino-dPEG4-acid;Amino-PEG4-propionic acid;AMINE-PEG4-COOH
Price24 Properties Safety Information Description
24 prices
Selected condition：
Brand
  • Acrotein
  • Activate Scientific
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • BroadPharm
  • ChemPep
  • Crysdot
  • dPEG
  • Iris Biotech GmbH
  • Matrix Scientific
  • purepeg
  • Sigma-Aldrich
  • SynChem
  • TRC
Package
  • 100mg
  • 250mg
  • 1000mg
  • 1g
  • 5G
  • ManufacturerAcrotein
  • Product numberB-0764
  • Product descriptionH2N-PEG4-CH2CH2COOH 97%
  • Packaging1g
  • Price$220
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS114327
  • Product descriptionH2N-PEG4-CH2CH2COOH 97+%
  • Packaging250mg
  • Price$173
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS114327
  • Product descriptionH2N-PEG4-CH2CH2COOH 97+%
  • Packaging1g
  • Price$398
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS114327
  • Product descriptionH2N-PEG4-CH2CH2COOH 97+%
  • Packaging5G
  • Price$1180
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberV7184
  • Product descriptionH2N-Dpeg(4)-COOH
  • Packaging250mg
  • Price$212
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number663921151
  • Product description1-Amino-3,6,9,12-tetraoxapentadecan-15-oicacid
  • Packaging5g
  • Price$877.2
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number663921151
  • Product description1-Amino-3,6,9,12-tetraoxapentadecan-15-oicacid
  • Packaging1g
  • Price$297.95
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA125981
  • Product description1-Amino-3,6,9,12-tetraoxapentadecan-15-oicacid 95+%
  • Packaging100mg
  • Price$80
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA125981
  • Product description1-Amino-3,6,9,12-tetraoxapentadecan-15-oicacid 95+%
  • Packaging250mg
  • Price$123
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA125981
  • Product description1-Amino-3,6,9,12-tetraoxapentadecan-15-oicacid 95+%
  • Packaging1g
  • Price$333
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA125981
  • Product description1-Amino-3,6,9,12-tetraoxapentadecan-15-oicacid 95+%
  • Packaging5g
  • Price$929
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberPOL0002282
  • Product descriptionH2N-DPEG-(4)-COOH 95.00%
  • Packaging100MG
  • Price$203.7
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-20423
  • Product descriptionAmino-PEG4-acid 98%
  • Packaging1g
  • Price$320
  • Updated2021-12-16
  • Buy
  • ManufacturerChemPep
  • Product number282503
  • Product descriptionH2N-PEG4-CH2CH2COOH
  • Packaging1g
  • Price$200
  • Updated2021-12-16
  • Buy
  • ManufacturerChemPep
  • Product number282503
  • Product descriptionH2N-PEG4-CH2CH2COOH
  • Packaging5g
  • Price$700
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD45000144
  • Product description1-Amino-3,6,9,12-tetraoxapentadecan-15-oicacid 95+%
  • Packaging1g
  • Price$255
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Acrotein B-0764 H2N-PEG4-CH2CH2COOH 97% 1g $220 2021-12-16 Buy
Activate Scientific AS114327 H2N-PEG4-CH2CH2COOH 97+% 250mg $173 2021-12-16 Buy
Activate Scientific AS114327 H2N-PEG4-CH2CH2COOH 97+% 1g $398 2021-12-16 Buy
Activate Scientific AS114327 H2N-PEG4-CH2CH2COOH 97+% 5G $1180 2021-12-16 Buy
AK Scientific V7184 H2N-Dpeg(4)-COOH 250mg $212 2021-12-16 Buy
Alichem 663921151 1-Amino-3,6,9,12-tetraoxapentadecan-15-oicacid 5g $877.2 2021-12-16 Buy
Alichem 663921151 1-Amino-3,6,9,12-tetraoxapentadecan-15-oicacid 1g $297.95 2021-12-16 Buy
Ambeed A125981 1-Amino-3,6,9,12-tetraoxapentadecan-15-oicacid 95+% 100mg $80 2021-12-16 Buy
Ambeed A125981 1-Amino-3,6,9,12-tetraoxapentadecan-15-oicacid 95+% 250mg $123 2021-12-16 Buy
Ambeed A125981 1-Amino-3,6,9,12-tetraoxapentadecan-15-oicacid 95+% 1g $333 2021-12-16 Buy
Ambeed A125981 1-Amino-3,6,9,12-tetraoxapentadecan-15-oicacid 95+% 5g $929 2021-12-16 Buy
American Custom Chemicals Corporation POL0002282 H2N-DPEG-(4)-COOH 95.00% 100MG $203.7 2021-12-16 Buy
BroadPharm BP-20423 Amino-PEG4-acid 98% 1g $320 2021-12-16 Buy
ChemPep 282503 H2N-PEG4-CH2CH2COOH 1g $200 2021-12-16 Buy
ChemPep 282503 H2N-PEG4-CH2CH2COOH 5g $700 2021-12-16 Buy
Crysdot CD45000144 1-Amino-3,6,9,12-tetraoxapentadecan-15-oicacid 95+% 1g $255 2021-12-16 Buy
Next Last

Properties

Boiling point :409.6±40.0 °C(Predicted)
Density :1.134±0.06 g/cm3(Predicted)
storage temp. :2-8°C
pka :4.28±0.10(Predicted)
form :powder
color :White
InChI :InChI=1S/C11H23NO6/c12-2-4-16-6-8-18-10-9-17-7-5-15-3-1-11(13)14/h1-10,12H2,(H,13,14)
InChIKey :DKUZHSDZSMQOGQ-UHFFFAOYSA-N
SMILES :C(O)(=O)CCOCCOCCOCCOCCN

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.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

Description

Amino-PEG4-acid is a very popular PEG linker. The amino group (NH2) is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The terminal carboxylic acid can react with primary amine groups of activated NHS ester to form a stable amide bond, long PEG spacer increases reagent's solubility in aqueous media.

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Suppliers and manufacturers

airuikechemical co., ltd.
α-amine-ω-propionic acid tetraethylene glycol
$0.00 /1Kg
α-amine-ω-propionic acid tetraethylene glycol CAS:663921-15-1
career henan chemical co
α-amine-ω-propionic acid tetraethylene glycol
$8.80 /1KG
α-amine-ω-propionic acid tetraethylene glycol CAS:663921-15-1
9i LLC
ATK CHEMICAL COMPANY LIMITED
Accela ChemBio Inc.
Chengdu Pukang Biotechnology Co., Ltd
Chongqing Chemdad Co., Ltd
SHANGHAI T&W PHARMACEUTICAL CO., LTD.
TargetMol Chemicals Inc.
Wuhan Borenpharm Co., Ltd