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

Propargyl-PEG5-NHS ester

$40 - $1786
Product name: Propargyl-PEG5-NHS ester
CAS: 1393330-40-9
MF: C18H27NO9
MW: 401.41
EINECS:
MDL Number:MFCD22574798
Synonyms:Propargyl-PEG5-NHS ester;Alkyne-PEG4-NHS Ester;Propargyl-PEG4-CH2CH2COONHS;4,7,10,13,16-Pentaoxanonadec-18-ynoic acid, 2,5-dioxo-1-pyrrolidinyl ester;4,7,10,13,16-Pentaoxanonadec-18-ynoic Acid N-Succinimidyl Ester;Propargyl-PEG4-Osu;2,5-Dioxopyrrolidin-1-yl 4,7,10,13,16-pentaoxanonadec-18-yn-1-oate;Propargyl-PEG4-CH2CH2COONHS/4,7,10,13,16-Pentaoxanonadec-18-ynoic acid, 2,5-dioxo-1-pyrrolidinyl ester

Price62 Properties Safety Information Description

62 prices

Selected condition：

Brand

aablocks
ACHEMBLOCK
Acrotein
Apolloscientific
Arctom
BroadPharm
Chemenu
Chem-Impex
ChemScene
dPEG
Iris Biotech GmbH
TCI Chemical
TRC

Package

5MG
10mg
25MG
50mg
100mg
0.25g
250mg
0.5g
500MG
1000mg
1G
5g

Manufactureraablocks
Product numberAA00HVGN
Product description2,5-Dioxopyrrolidin-1-yl 4,7,10,13,16-pentaoxanonadec-18-yn-1-oate 98%
Packaging50mg
Price$49
Updated2026-05-29
Buy

Manufactureraablocks
Product numberAA00HVGN
Product description2,5-Dioxopyrrolidin-1-yl 4,7,10,13,16-pentaoxanonadec-18-yn-1-oate 98%
Packaging100mg
Price$80
Updated2026-05-29
Buy

Manufactureraablocks
Product numberAA00HVGN
Product description2,5-Dioxopyrrolidin-1-yl 4,7,10,13,16-pentaoxanonadec-18-yn-1-oate 98%
Packaging250mg
Price$111
Updated2026-05-29
Buy

Manufactureraablocks
Product numberAA00HVGN
Product description2,5-Dioxopyrrolidin-1-yl 4,7,10,13,16-pentaoxanonadec-18-yn-1-oate 95%
Packaging5g
Price$1786
Updated2026-05-29
Buy

ManufacturerACHEMBLOCK
Product numberV156079
Product descriptionPropargyl-PEG4-CH2CH2COONHS 95%
Packaging5G
Price$1415
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberV156079
Product descriptionPropargyl-PEG4-CH2CH2COONHS 95%
Packaging250MG
Price$160
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberV156079
Product descriptionPropargyl-PEG4-CH2CH2COONHS 95%
Packaging1G
Price$405
Updated2026-05-27
Buy

ManufacturerAcrotein
Product numberB-0625
Product descriptionPropargyl-PEG4-CH2CH2COONHS 97%
Packaging0.5g
Price$403.34
Updated2026-05-25
Buy

ManufacturerAcrotein
Product numberB-0625
Product descriptionPropargyl-PEG4-CH2CH2COONHS 97%
Packaging0.25g
Price$265.83
Updated2021-12-16
Buy

ManufacturerAcrotein
Product numberB-0625
Product descriptionPropargyl-PEG4-CH2CH2COONHS 97%
Packaging0.25g
Price$265.84
Updated2026-05-25
Buy

ManufacturerAcrotein
Product numberB-0625
Product descriptionPropargyl-PEG4-CH2CH2COONHS 97%
Packaging1g
Price$605
Updated2021-12-16
Buy

ManufacturerAcrotein
Product numberB-0625
Product descriptionPropargyl-PEG4-CH2CH2COONHS 97%
Packaging1g
Price$605
Updated2026-05-25
Buy

ManufacturerApolloscientific
Product numberBIPG1736
Product descriptionPropargyl-PEG5-NHS ester
Packaging100mg
Price$546
Updated2021-12-16
Buy

ManufacturerApolloscientific
Product numberBIPG1736
Product descriptionPropargyl-PEG5-NHS ester 98%
Packaging1g
Price$429
Updated2026-06-04
Buy

ManufacturerApolloscientific
Product numberBIPG1736
Product descriptionPropargyl-PEG5-NHS ester 98%
Packaging50mg
Price$75
Updated2026-06-04
Buy

ManufacturerApolloscientific
Product numberBIPG1736
Product descriptionPropargyl-PEG5-NHS ester 98%
Packaging250mg
Price$172
Updated2026-06-04
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA00HVGN	2,5-Dioxopyrrolidin-1-yl 4,7,10,13,16-pentaoxanonadec-18-yn-1-oate 98%	50mg	$49	2026-05-29	Buy
aablocks	AA00HVGN	2,5-Dioxopyrrolidin-1-yl 4,7,10,13,16-pentaoxanonadec-18-yn-1-oate 98%	100mg	$80	2026-05-29	Buy
aablocks	AA00HVGN	2,5-Dioxopyrrolidin-1-yl 4,7,10,13,16-pentaoxanonadec-18-yn-1-oate 98%	250mg	$111	2026-05-29	Buy
aablocks	AA00HVGN	2,5-Dioxopyrrolidin-1-yl 4,7,10,13,16-pentaoxanonadec-18-yn-1-oate 95%	5g	$1786	2026-05-29	Buy
ACHEMBLOCK	V156079	Propargyl-PEG4-CH2CH2COONHS 95%	5G	$1415	2026-05-27	Buy
ACHEMBLOCK	V156079	Propargyl-PEG4-CH2CH2COONHS 95%	250MG	$160	2026-05-27	Buy
ACHEMBLOCK	V156079	Propargyl-PEG4-CH2CH2COONHS 95%	1G	$405	2026-05-27	Buy
Acrotein	B-0625	Propargyl-PEG4-CH2CH2COONHS 97%	0.5g	$403.34	2026-05-25	Buy
Acrotein	B-0625	Propargyl-PEG4-CH2CH2COONHS 97%	0.25g	$265.83	2021-12-16	Buy
Acrotein	B-0625	Propargyl-PEG4-CH2CH2COONHS 97%	0.25g	$265.84	2026-05-25	Buy
Acrotein	B-0625	Propargyl-PEG4-CH2CH2COONHS 97%	1g	$605	2021-12-16	Buy
Acrotein	B-0625	Propargyl-PEG4-CH2CH2COONHS 97%	1g	$605	2026-05-25	Buy
Apolloscientific	BIPG1736	Propargyl-PEG5-NHS ester	100mg	$546	2021-12-16	Buy
Apolloscientific	BIPG1736	Propargyl-PEG5-NHS ester 98%	1g	$429	2026-06-04	Buy
Apolloscientific	BIPG1736	Propargyl-PEG5-NHS ester 98%	50mg	$75	2026-06-04	Buy
Apolloscientific	BIPG1736	Propargyl-PEG5-NHS ester 98%	250mg	$172	2026-06-04	Buy

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Properties

Boiling point :497.6±55.0 °C(Predicted)
Density :1.23±0.1 g/cm3(Predicted)
storage temp. :-20°C, protect from light
solubility :DMSO : 100 mg/mL (249.12 mM; Need ultrasonic)
form :clear liquid
color :Light yellow to Brown
Appearance :Light yellow oil

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H302	Harmful if swallowed	Acute toxicity,oral	Category 4	Warning	P264, P270, P301+P312, P330, P501
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.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Propargyl-PEG5-NHS ester has a propargyl group and an NHS ester group. The terminal NHS ester and is an amine reactive moeity which is useful for derivatizing peptides, antibodies, amine coated surfaces etc. The propargyl group can participate in Click Chemistry reactions with azide compounds, copper is needed for catalyzation. The PEG units can enhance the hydrophilicity of the molecule.

More related product prices

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Suppliers and manufacturers

XIAMEN SINOPEG BIOTECH CO., LTD.

Propargyl-PEG5-NHS CAS:1393330-40-9

TargetMol Chemicals Inc.

Propargyl-PEG5-NHS ester CAS:1393330-40-9

Xian confluore Biological Technology Co., Ltd.

Propargyl-PEG5-NHS ester CAS:1393330-40-9

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

TargetMol Chemicals Inc.

Wuhan Borenpharm Co., Ltd

Zhejiang J&C Biological Technology Co.,Limited

Hangzhou Huarong Pharm Co., Ltd.

Nextpeptide Inc

Jilin Chinese Academy of Sciences-yanshen Technology

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Propargyl-PEG5-NHS ester

Properties

Safety Information

Description

Related product price

Suppliers and manufacturers