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ChemicalBook >> CAS DataBase List >> propargyl-PEG3-Acid

propargyl-PEG3-Acid

$13 - $2343
Product name: propargyl-PEG3-Acid
CAS: 1347760-82-0
MF: C10H16O5
MW: 216.23
EINECS:
MDL Number:MFCD22201521
Synonyms:propargyl-PEG3-Acid;Propargyl-PEG4-(CH2)3-acid;Propyne-PEG2-CH2CH2COOH;3-{2-[2-(2-Propyn-1-yloxy)ethoxy]ethoxy}propanoic acid;PROPARGYL-PEG3-COOH;Propargyl-PEG2-CH2CH2COOH;Propargyl-PEG2-COOH;Propanoic acid, 3-[2-[2-(2-propyn-1-yloxy)ethoxy]ethoxy]-

Price78 Properties Safety Information Description

78 prices

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Brand

aablocks
ACHEMBLOCK
Acrotein
Activate Scientific
AK Scientific
Ambeed
American Custom Chemicals Corporation
ApexBio Technology
Apolloscientific
Arctom
BroadPharm
Chemenu
Chem-Impex
ChemScene
Crysdot
Matrix Scientific
purepeg
Sigma-Aldrich
Synthonix
TCI Chemical
TRC
Usbiological

Package

25MG
50mg
100mg
250.00mg
0.25g
250mg
0.5g
1g
1.00g
5.00g
5G
10g
25g

Manufactureraablocks
Product numberAA0039X9
Product description3-[2-[2-(2-Propyn-1-yloxy)ethoxy]ethoxy]propanoic acid ≥95%
Packaging50mg
Price$13
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA0039X9
Product description3-[2-[2-(2-Propyn-1-yloxy)ethoxy]ethoxy]propanoic acid 97%
Packaging100mg
Price$16
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA0039X9
Product description3-[2-[2-(2-Propyn-1-yloxy)ethoxy]ethoxy]propanoic acid 97%
Packaging250mg
Price$37
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA0039X9
Product description3-[2-[2-(2-Propyn-1-yloxy)ethoxy]ethoxy]propanoic acid 97%
Packaging1g
Price$145
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA0039X9
Product description3-[2-[2-(2-Propyn-1-yloxy)ethoxy]ethoxy]propanoic acid 95%
Packaging10g
Price$1430
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA0039X9
Product description3-[2-[2-(2-Propyn-1-yloxy)ethoxy]ethoxy]propanoic acid 95%
Packaging25g
Price$2343
Updated2026-05-28
Buy

ManufacturerACHEMBLOCK
Product numberP41565
Product descriptionPropargyl-PEG2-CH2CH2COOH 95%
Packaging5G
Price$270
Updated2026-05-25
Buy

ManufacturerACHEMBLOCK
Product numberP41565
Product descriptionPropargyl-PEG2-CH2CH2COOH 95%
Packaging5G
Price$270
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberP41565
Product descriptionPropargyl-PEG2-CH2CH2COOH 95%
Packaging25G
Price$1080
Updated2026-05-25
Buy

ManufacturerACHEMBLOCK
Product numberP41565
Product descriptionPropargyl-PEG2-CH2CH2COOH 95%
Packaging25G
Price$1080
Updated2026-05-27
Buy

ManufacturerAcrotein
Product numberB-0604
Product descriptionPropargyl-PEG2-CH2CH2COOH 97%
Packaging5g
Price$705.6
Updated2026-05-25
Buy

ManufacturerAcrotein
Product numberB-0604
Product descriptionPropargyl-PEG2-CH2CH2COOH 97%
Packaging1g
Price$179.9
Updated2026-05-25
Buy

ManufacturerAcrotein
Product numberB-0604
Product descriptionPropargyl-PEG2-CH2CH2COOH 97%
Packaging0.5g
Price$119.93
Updated2026-05-25
Buy

ManufacturerAcrotein
Product numberB-0604
Product descriptionPropargyl-PEG2-CH2CH2COOH 97%
Packaging0.25g
Price$146.66
Updated2021-12-16
Buy

ManufacturerActivate Scientific
Product numberAS118041
Product description3-(2-(2-(Prop-2-yn-1-yloxy)ethoxy)ethoxy)propanoic acid 97+%
Packaging250mg
Price$207
Updated2021-12-16
Buy

ManufacturerActivate Scientific
Product numberAS118041
Product description3-(2-(2-(Prop-2-yn-1-yloxy)ethoxy)ethoxy)propanoic acid 97+%
Packaging1g
Price$436
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA0039X9	3-[2-[2-(2-Propyn-1-yloxy)ethoxy]ethoxy]propanoic acid ≥95%	50mg	$13	2026-05-28	Buy
aablocks	AA0039X9	3-[2-[2-(2-Propyn-1-yloxy)ethoxy]ethoxy]propanoic acid 97%	100mg	$16	2026-05-28	Buy
aablocks	AA0039X9	3-[2-[2-(2-Propyn-1-yloxy)ethoxy]ethoxy]propanoic acid 97%	250mg	$37	2026-05-28	Buy
aablocks	AA0039X9	3-[2-[2-(2-Propyn-1-yloxy)ethoxy]ethoxy]propanoic acid 97%	1g	$145	2026-05-28	Buy
aablocks	AA0039X9	3-[2-[2-(2-Propyn-1-yloxy)ethoxy]ethoxy]propanoic acid 95%	10g	$1430	2026-05-28	Buy
aablocks	AA0039X9	3-[2-[2-(2-Propyn-1-yloxy)ethoxy]ethoxy]propanoic acid 95%	25g	$2343	2026-05-28	Buy
ACHEMBLOCK	P41565	Propargyl-PEG2-CH2CH2COOH 95%	5G	$270	2026-05-25	Buy
ACHEMBLOCK	P41565	Propargyl-PEG2-CH2CH2COOH 95%	5G	$270	2026-05-27	Buy
ACHEMBLOCK	P41565	Propargyl-PEG2-CH2CH2COOH 95%	25G	$1080	2026-05-25	Buy
ACHEMBLOCK	P41565	Propargyl-PEG2-CH2CH2COOH 95%	25G	$1080	2026-05-27	Buy
Acrotein	B-0604	Propargyl-PEG2-CH2CH2COOH 97%	5g	$705.6	2026-05-25	Buy
Acrotein	B-0604	Propargyl-PEG2-CH2CH2COOH 97%	1g	$179.9	2026-05-25	Buy
Acrotein	B-0604	Propargyl-PEG2-CH2CH2COOH 97%	0.5g	$119.93	2026-05-25	Buy
Acrotein	B-0604	Propargyl-PEG2-CH2CH2COOH 97%	0.25g	$146.66	2021-12-16	Buy
Activate Scientific	AS118041	3-(2-(2-(Prop-2-yn-1-yloxy)ethoxy)ethoxy)propanoic acid 97+%	250mg	$207	2021-12-16	Buy
Activate Scientific	AS118041	3-(2-(2-(Prop-2-yn-1-yloxy)ethoxy)ethoxy)propanoic acid 97+%	1g	$436	2021-12-16	Buy

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Properties

storage temp. :-20°C
solubility :Soluble in Water, DMSO, DCM, DMF
form :clear liquid
color :Light yellow to Brown
Appearance :yellow oily liquid
InChIKey :CJNSWLAJTZVSRB-UHFFFAOYSA-N
SMILES :C#CCOCCOCCOCCC(O)=O

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	Pictogram	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

Precautionary statements:

P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352	IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321	Specific treatment (see … on this label).
P332+P313	IF SKIN irritation occurs: Get medical advice/attention.
P362	Take off contaminated clothing and wash before reuse.

Description

Propargyl-PEG3-acid is a reagent with an alkyne group and a carboxylic acid. The terminal carboxylic acid can form amide bond with primary amines (activation is needed). The alkyne can form triazole linkage with azide containing molecules via copper catalyzed reactions.

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Suppliers and manufacturers

LAURENT

Propargyl-PEG2-CH2CH2COOH CAS:1347760-82-0

XIAMEN SINOPEG BIOTECH CO., LTD.

Propargyl-PEG3-PA CAS:1347760-82-0

9i LLC

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.

Wuhan Topule Biopharmaceutical Co., Ltd

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propargyl-PEG3-Acid

Properties

Safety Information

Description

Related product price

Suppliers and manufacturers