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ChemicalBook >> CAS DataBase List >> Biotin-PEG3-NHS ester

Biotin-PEG3-NHS ester

$40 - $2685
Product name: Biotin-PEG3-NHS ester
CAS: 1253286-56-4
MF: C23H36N4O9S
MW: 544.62
EINECS:
MDL Number:MFCD11974977
Synonyms:Biotin-PEG3-NHS ester;12-BIOTINYLAMINO-4,7,10-TRIOXADODECANOIC ACID N-HYDROXYSUCCINIMIDYL ESTER;4,7,10-Trioxa-13-azaoctadecanoic acid, 18-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-14-oxo-, 2,5-dioxo-1-pyrrolidinyl ester;Biotin-PEG3-SPA;(+)-Biotin-PEG3-NHS Ester;2,5-Dioxopyrrolidin-1-yl 14-oxo-18-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-4,7,10-trioxa-13-azaoctadecanoate;(2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]ethoxy]ethoxy]ethoxy]propanoate;Biotin-PEG3-PA-NHS

Price40 Properties Safety Information Description

40 prices

Selected condition：

Brand

aablocks
ACHEMBLOCK
Apolloscientific
Arctom
BroadPharm
ChemPep
ChemScene
purepeg

Package

100mg
250mg
500MG
1g
5g
10g
25g

Manufactureraablocks
Product numberAA000NF4
Product descriptionBiotin-PEG3-NHS ester 95%
Packaging100mg
Price$40
Updated2026-05-25
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Manufactureraablocks
Product numberAA000NF4
Product descriptionBiotin-PEG3-NHS ester 95%
Packaging250mg
Price$88
Updated2026-05-25
Buy

Manufactureraablocks
Product numberAA000NF4
Product descriptionBiotin-PEG3-NHS ester 95%
Packaging1g
Price$217
Updated2026-05-25
Buy

Manufactureraablocks
Product numberAA000NF4
Product descriptionBiotin-PEG3-NHS ester 97%
Packaging5g
Price$752
Updated2026-05-25
Buy

ManufacturerACHEMBLOCK
Product numberU140102
Product description(+)-Biotin-PEG3-NHS Ester 95%
Packaging5G
Price$1060
Updated2026-05-27
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ManufacturerACHEMBLOCK
Product numberU140102
Product description(+)-Biotin-PEG3-NHS Ester 95%
Packaging250MG
Price$120
Updated2026-05-27
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ManufacturerACHEMBLOCK
Product numberU140102
Product description(+)-Biotin-PEG3-NHS Ester 95%
Packaging1G
Price$265
Updated2026-05-27
Buy

ManufacturerApolloscientific
Product numberBIPG1229
Product descriptionBiotin-PEG3-NHS ester 95%
Packaging250mg
Price$137
Updated2026-06-04
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ManufacturerApolloscientific
Product numberBIPG1229
Product descriptionBiotin-PEG3-NHS ester 95%
Packaging5g
Price$1102
Updated2026-06-04
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ManufacturerApolloscientific
Product numberBIPG1229
Product descriptionBiotin-PEG3-NHS ester 95%
Packaging100mg
Price$62
Updated2026-06-04
Buy

ManufacturerApolloscientific
Product numberBIPG1229
Product descriptionBiotin-PEG3-NHS ester 95%
Packaging1g
Price$336
Updated2026-06-04
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ManufacturerArctom
Product numberBD-A753922
Product descriptionBiotin-PEG3-NHS ester 95%
Packaging5g
Price$729
Updated2026-05-25
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ManufacturerArctom
Product numberBD-A753922
Product descriptionBiotin-PEG3-NHS ester 95%
Packaging5g
Price$729
Updated2026-05-26
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ManufacturerArctom
Product numberHT-11039
Product descriptionBiotin-PEG3-SPA a‰￥95%
Packaging1g
Price$300
Updated2026-05-25
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ManufacturerArctom
Product numberHT-11039
Product descriptionBiotin-PEG3-SPA a‰￥95%
Packaging1g
Price$300
Updated2026-05-26
Buy

ManufacturerArctom
Product numberBD-A753922
Product descriptionBiotin-PEG3-NHS ester 95%
Packaging1g
Price$222
Updated2026-05-25
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA000NF4	Biotin-PEG3-NHS ester 95%	100mg	$40	2026-05-25	Buy
aablocks	AA000NF4	Biotin-PEG3-NHS ester 95%	250mg	$88	2026-05-25	Buy
aablocks	AA000NF4	Biotin-PEG3-NHS ester 95%	1g	$217	2026-05-25	Buy
aablocks	AA000NF4	Biotin-PEG3-NHS ester 97%	5g	$752	2026-05-25	Buy
ACHEMBLOCK	U140102	(+)-Biotin-PEG3-NHS Ester 95%	5G	$1060	2026-05-27	Buy
ACHEMBLOCK	U140102	(+)-Biotin-PEG3-NHS Ester 95%	250MG	$120	2026-05-27	Buy
ACHEMBLOCK	U140102	(+)-Biotin-PEG3-NHS Ester 95%	1G	$265	2026-05-27	Buy
Apolloscientific	BIPG1229	Biotin-PEG3-NHS ester 95%	250mg	$137	2026-06-04	Buy
Apolloscientific	BIPG1229	Biotin-PEG3-NHS ester 95%	5g	$1102	2026-06-04	Buy
Apolloscientific	BIPG1229	Biotin-PEG3-NHS ester 95%	100mg	$62	2026-06-04	Buy
Apolloscientific	BIPG1229	Biotin-PEG3-NHS ester 95%	1g	$336	2026-06-04	Buy
Arctom	BD-A753922	Biotin-PEG3-NHS ester 95%	5g	$729	2026-05-25	Buy
Arctom	BD-A753922	Biotin-PEG3-NHS ester 95%	5g	$729	2026-05-26	Buy
Arctom	HT-11039	Biotin-PEG3-SPA a‰￥95%	1g	$300	2026-05-25	Buy
Arctom	HT-11039	Biotin-PEG3-SPA a‰￥95%	1g	$300	2026-05-26	Buy
Arctom	BD-A753922	Biotin-PEG3-NHS ester 95%	1g	$222	2026-05-25	Buy

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Properties

Density :1.35±0.1 g/cm3(Predicted)
storage temp. :Storage temp. -20°C
pka :13.90±0.40(Predicted)
form :Solid
color :White to light yellow
InChIKey :QIAUJZJSFIYGMH-HOIFWPIMSA-N
SMILES :C(ON1C(=O)CCC1=O)(=O)CCOCCOCCOCCNC(=O)CCCC[C@H]1[C@@]2([H])NC(=O)N[C@@]2([H])CS1

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.
P332+P313	IF SKIN irritation occurs: Get medical advice/attention.
P337+P313	IF eye irritation persists: Get medical advice/attention.

Description

Biotin-PEG3-NHS ester is an biotinylation compound that can couple with primary amino groups (-NH2). The NHS group reacts specifically and efficiently with lysine and N-terminal amino groups at pH 7-9 to form stable amide bonds.

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15-[D(+)-BIOTINYLAMINO]-4,7,10,13-TETRAOXAPENTADECANOIC ACID Biotin-PEG5-azide Biotin-PEG7-Azide 1352814-10-8 596820-83-6 [3aS,4S,6aR,(+)]-Hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanoic acid 5-oxide 305372-39-8 15-biotinlaMino-4,7,10,13-dioxanonanoic acid N-hydroxysucciniMidyl ester Biotin-PEG3-Mal Biotin-PEG6-Mal Biotin-PEG4-N3 663171-32-2 Biotin-PEG7-Amine 359860-27-8 Biotin-PEG3-propionic acid

Suppliers and manufacturers

TargetMol Chemicals Inc.

$53.00
Biotin-PEG3-NHS ester CAS:1253286-56-4

TargetMol Chemicals Inc.

$53.00
Biotin-PEG3-NHS ester CAS:1253286-56-4

9i LLC

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

Wuhan Borenpharm Co., Ltd

XIAMEN SINOPEG BIOTECH CO., LTD.

Nextpeptide Inc

Hangzhou MolCore BioPharmatech Co.,Ltd.

Wuhan Topule Biopharmaceutical Co., Ltd

Jilin Chinese Academy of Sciences-yanshen Technology

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Biotin-PEG3-NHS ester

Properties

Safety Information

Description

Related product price

Suppliers and manufacturers