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ChemicalBook >> CAS DataBase List >> Propargyl-PEG8-acid

Propargyl-PEG8-acid

$18 - $2500
Product name: Propargyl-PEG8-acid
CAS: 2055014-94-1
MF: C20H36O10
MW: 436.49
EINECS:
MDL Number:MFCD28976699
Synonyms:Propargyl-PEG8-acid;CAS_2055014-94-1;Propargyl-PEG7-CH2CH2COOH;Propargyl-PEG7-CH2CH2COOH/4,7,10,13,16,19,22,25-Octaoxaoctacos-27-ynoic acid;Propargyl-PEG7-C2-COOH;3-[2-[2-[2-[2-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid;Propargyl-PEG8-PA;4,7,10,13,16,19,22,25-Octaoxaoctacos-27-ynoic acid

Price44 Properties Safety Information Description

44 prices

Selected condition：

Brand

aablocks
ACHEMBLOCK
Acrotein
Activate Scientific
ApexBio Technology
Apolloscientific
Arctom
BroadPharm
Chemenu
ChemScene

Package

25mg
50mg
100mg
0.25g
250mg
0.5g
500mg
1g
5G
25g

Manufactureraablocks
Product numberAA019DZ7
Product description4,7,10,13,16,19,22,25-Octaoxaoctacos-27-ynoic acid 95%
Packaging100mg
Price$18
Updated2026-05-29
Buy

Manufactureraablocks
Product numberAA019DZ7
Product description4,7,10,13,16,19,22,25-Octaoxaoctacos-27-ynoic acid 95%
Packaging250mg
Price$30
Updated2026-05-29
Buy

Manufactureraablocks
Product numberAA019DZ7
Product description4,7,10,13,16,19,22,25-Octaoxaoctacos-27-ynoic acid 95%
Packaging1g
Price$78
Updated2026-05-29
Buy

Manufactureraablocks
Product numberAA019DZ7
Product description4,7,10,13,16,19,22,25-Octaoxaoctacos-27-ynoic acid 95%
Packaging25g
Price$1875
Updated2026-05-29
Buy

ManufacturerACHEMBLOCK
Product numberP39919
Product descriptionPropargyl-PEG7-CH2CH2COOH 95%
Packaging25G
Price$2500
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberP39919
Product descriptionPropargyl-PEG7-CH2CH2COOH 95%
Packaging1G
Price$125
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberP39919
Product descriptionPropargyl-PEG7-CH2CH2COOH 95%
Packaging5G
Price$625
Updated2026-05-27
Buy

ManufacturerAcrotein
Product numberB-1138
Product descriptionPropargyl-PEG7-CH2CH2COOH 97%
Packaging5g
Price$455
Updated2026-05-25
Buy

ManufacturerAcrotein
Product numberB-1138
Product descriptionPropargyl-PEG7-CH2CH2COOH 97%
Packaging0.5g
Price$330
Updated2021-12-16
Buy

ManufacturerAcrotein
Product numberB-1138
Product descriptionPropargyl-PEG7-CH2CH2COOH 97%
Packaging0.5g
Price$61.6
Updated2026-05-25
Buy

ManufacturerAcrotein
Product numberB-1138
Product descriptionPropargyl-PEG7-CH2CH2COOH 97%
Packaging0.25g
Price$220
Updated2021-12-16
Buy

ManufacturerAcrotein
Product numberB-1138
Product descriptionPropargyl-PEG7-CH2CH2COOH 97%
Packaging1g
Price$91.7
Updated2026-05-25
Buy

ManufacturerActivate Scientific
Product numberAS104186
Product descriptionPropargyl-PEG7-CH2CH2COOH 95+%
Packaging1g
Price$588
Updated2021-12-16
Buy

ManufacturerApexBio Technology
Product numberBA1544
Product descriptionPropargyl-PEG8-acid
Packaging50mg
Price$106
Updated2026-05-06
Buy

ManufacturerApexBio Technology
Product numberBA1544
Product descriptionPropargyl-PEG8-acid
Packaging1g
Price$566
Updated2026-05-06
Buy

ManufacturerApexBio Technology
Product numberBA1544
Product descriptionPropargyl-PEG8-acid
Packaging250mg
Price$318
Updated2026-05-06
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA019DZ7	4,7,10,13,16,19,22,25-Octaoxaoctacos-27-ynoic acid 95%	100mg	$18	2026-05-29	Buy
aablocks	AA019DZ7	4,7,10,13,16,19,22,25-Octaoxaoctacos-27-ynoic acid 95%	250mg	$30	2026-05-29	Buy
aablocks	AA019DZ7	4,7,10,13,16,19,22,25-Octaoxaoctacos-27-ynoic acid 95%	1g	$78	2026-05-29	Buy
aablocks	AA019DZ7	4,7,10,13,16,19,22,25-Octaoxaoctacos-27-ynoic acid 95%	25g	$1875	2026-05-29	Buy
ACHEMBLOCK	P39919	Propargyl-PEG7-CH2CH2COOH 95%	25G	$2500	2026-05-27	Buy
ACHEMBLOCK	P39919	Propargyl-PEG7-CH2CH2COOH 95%	1G	$125	2026-05-27	Buy
ACHEMBLOCK	P39919	Propargyl-PEG7-CH2CH2COOH 95%	5G	$625	2026-05-27	Buy
Acrotein	B-1138	Propargyl-PEG7-CH2CH2COOH 97%	5g	$455	2026-05-25	Buy
Acrotein	B-1138	Propargyl-PEG7-CH2CH2COOH 97%	0.5g	$330	2021-12-16	Buy
Acrotein	B-1138	Propargyl-PEG7-CH2CH2COOH 97%	0.5g	$61.6	2026-05-25	Buy
Acrotein	B-1138	Propargyl-PEG7-CH2CH2COOH 97%	0.25g	$220	2021-12-16	Buy
Acrotein	B-1138	Propargyl-PEG7-CH2CH2COOH 97%	1g	$91.7	2026-05-25	Buy
Activate Scientific	AS104186	Propargyl-PEG7-CH2CH2COOH 95+%	1g	$588	2021-12-16	Buy
ApexBio Technology	BA1544	Propargyl-PEG8-acid	50mg	$106	2026-05-06	Buy
ApexBio Technology	BA1544	Propargyl-PEG8-acid	1g	$566	2026-05-06	Buy
ApexBio Technology	BA1544	Propargyl-PEG8-acid	250mg	$318	2026-05-06	Buy

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Properties

storage temp. :-20°C, stored under nitrogen
solubility :Soluble in Water, DMSO, DCM, DMF
form :Liquid
color :Colorless to light yellow

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P271	Use only outdoors or in a well-ventilated area.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352	IF ON SKIN: wash with plenty of soap and water.
P304+P340	IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312	Call a POISON CENTER or doctor/physician if you feel unwell.
P321	Specific treatment (see … on this label).
P332+P313	IF SKIN irritation occurs: Get medical advice/attention.
P337+P313	IF eye irritation persists: Get medical advice/attention.
P362	Take off contaminated clothing and wash before reuse.
P403+P233	Store in a well-ventilated place. Keep container tightly closed.
P405	Store locked up.
P501	Dispose of contents/container to..…

Description

Propargyl-PEG8-acid has an alkyne group and an acid group. The acid group can derivatize amine-containing molecules in the presence of activators such as EDC or HATU. The alkyne group can react with azides via copper catalyzed Click Chemistry reactions. The PEG units help increase the solubility of the molecule in aqueous environment.

More related product prices

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Suppliers and manufacturers

LAURENT

Propargyl-PEG7-CH2CH2COOH CAS:2055014-94-1

XIAMEN SINOPEG BIOTECH CO., LTD.

Propargyl-PEG8-PA CAS:2055014-94-1

Xian confluore Biological Technology Co., Ltd.

Propargyl-PEG8-acid CAS:2055014-94-1

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

TargetMol Chemicals Inc.

Wuhan Borenpharm Co., Ltd

Hangzhou Huarong Pharm Co., Ltd.

Nextpeptide Inc

Hangzhou MolCore BioPharmatech Co.,Ltd.

Jilin Chinese Academy of Sciences-yanshen Technology

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Propargyl-PEG8-acid

Properties

Safety Information

Description

Related product price

Suppliers and manufacturers