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ChemicalBook >> CAS DataBase List >> (+)-Biotin-PEG4-Hydrazide

(+)-Biotin-PEG4-Hydrazide

$59 - $1700
Product name: (+)-Biotin-PEG4-Hydrazide
CAS: 756525-97-0
MF: C21H39N5O7S
MW: 505.63
EINECS:
MDL Number:MFCD09952658
Synonyms:(+)-Biotin-PEG4-Hydrazide;Biotin-dPEG(R)4-hydrazide;Biotin-PEG4-Propinonic hydrazide;4,7,10,13-Tetraoxa-16-azaheneicosanoic acid, 21-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-17-oxo-, hydrazide;Biotin-dPEG??-hydrazide;N-[2-[2-[2-[2-(3-Hydrazinyl-3-oxopropoxy)ethoxy]ethoxy]ethoxy]ethyl]biotinamide;15-(Biotinamido)-4,7,10,13-tetraoxapentadecanehydrazide;4-hydrazide

Price43 Properties Safety Information Description

43 prices

Selected condition：

Brand

aablocks
ACHEMBLOCK
AK Scientific
Ambeed
Apolloscientific
BroadPharm
Chem-Impex
ChemScene
dPEG
Iris Biotech GmbH
purepeg
Sigma-Aldrich
TCI Chemical

Package

10mg
25mg
50mg
100mg
250mg
1000mg
1G

Manufactureraablocks
Product numberAA00IMBL
Product descriptionBiotin-PEG4-Hydrazide >94.0%(HPLC)(qNMR)
Packaging10mg
Price$59
Updated2026-05-29
Buy

Manufactureraablocks
Product numberAA00IMBL
Product descriptionBiotin-PEG4-Hydrazide 97%
Packaging50mg
Price$97
Updated2026-05-29
Buy

Manufactureraablocks
Product numberAA00IMBL
Product descriptionBiotin-PEG4-Hydrazide 97%
Packaging100mg
Price$154
Updated2026-05-29
Buy

Manufactureraablocks
Product numberAA00IMBL
Product descriptionBiotin-PEG4-Hydrazide 97%
Packaging250mg
Price$385
Updated2026-05-29
Buy

ManufacturerACHEMBLOCK
Product numberX209188
Product description5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-N-[2-[2-[2-[2-(3-hydrazino-3-oxo-propoxy)ethoxy]ethoxy]ethoxy]ethyl]pentanamide 95%
Packaging250MG
Price$435
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberX209188
Product description5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-N-[2-[2-[2-[2-(3-hydrazino-3-oxo-propoxy)ethoxy]ethoxy]ethoxy]ethyl]pentanamide 95%
Packaging1G
Price$1305
Updated2026-05-27
Buy

ManufacturerAK Scientific
Product number6186AH
Product descriptionBiotin-Dpeg(4)-Nhnh2
Packaging25mg
Price$314
Updated2021-12-16
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ManufacturerAmbeed
Product numberA1003141
Product descriptionBiotin-PEG4-hydrazide 94%
Packaging250mg
Price$380
Updated2026-06-05
Buy

ManufacturerAmbeed
Product numberA1003141
Product descriptionBiotin-PEG4-hydrazide 94%
Packaging100mg
Price$155
Updated2026-06-05
Buy

ManufacturerAmbeed
Product numberA1003141
Product descriptionBiotin-PEG4-hydrazide 94%
Packaging50mg
Price$103
Updated2026-06-05
Buy

ManufacturerAmbeed
Product numberA1003141
Product descriptionBiotin-PEG4-hydrazide 94%
Packaging1g
Price$1180
Updated2026-06-05
Buy

ManufacturerApolloscientific
Product numberBIP216
Product descriptionBiotin PEG Hydrazide 99%
Packaging1g
Price$1293
Updated2026-06-04
Buy

ManufacturerApolloscientific
Product numberBIP216
Product descriptionBiotin PEG Hydrazide 99%
Packaging100mg
Price$277
Updated2026-06-04
Buy

ManufacturerApolloscientific
Product numberBIP216
Product descriptionBiotin PEG Hydrazide 99%
Packaging250mg
Price$517
Updated2026-06-04
Buy

ManufacturerBroadPharm
Product numberBP-24269
Product descriptionBiotin-PEG4-Hydrazide 98%
Packaging100mg
Price$540
Updated2021-12-16
Buy

ManufacturerBroadPharm
Product numberbp-24269
Product descriptionBiotin-PEG4-Hydrazide 98%
Packaging100MG
Price$540
Updated2026-05-24
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA00IMBL	Biotin-PEG4-Hydrazide >94.0%(HPLC)(qNMR)	10mg	$59	2026-05-29	Buy
aablocks	AA00IMBL	Biotin-PEG4-Hydrazide 97%	50mg	$97	2026-05-29	Buy
aablocks	AA00IMBL	Biotin-PEG4-Hydrazide 97%	100mg	$154	2026-05-29	Buy
aablocks	AA00IMBL	Biotin-PEG4-Hydrazide 97%	250mg	$385	2026-05-29	Buy
ACHEMBLOCK	X209188	5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-N-[2-[2-[2-[2-(3-hydrazino-3-oxo-propoxy)ethoxy]ethoxy]ethoxy]ethyl]pentanamide 95%	250MG	$435	2026-05-27	Buy
ACHEMBLOCK	X209188	5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-N-[2-[2-[2-[2-(3-hydrazino-3-oxo-propoxy)ethoxy]ethoxy]ethoxy]ethyl]pentanamide 95%	1G	$1305	2026-05-27	Buy
AK Scientific	6186AH	Biotin-Dpeg(4)-Nhnh2	25mg	$314	2021-12-16	Buy
Ambeed	A1003141	Biotin-PEG4-hydrazide 94%	250mg	$380	2026-06-05	Buy
Ambeed	A1003141	Biotin-PEG4-hydrazide 94%	100mg	$155	2026-06-05	Buy
Ambeed	A1003141	Biotin-PEG4-hydrazide 94%	50mg	$103	2026-06-05	Buy
Ambeed	A1003141	Biotin-PEG4-hydrazide 94%	1g	$1180	2026-06-05	Buy
Apolloscientific	BIP216	Biotin PEG Hydrazide 99%	1g	$1293	2026-06-04	Buy
Apolloscientific	BIP216	Biotin PEG Hydrazide 99%	100mg	$277	2026-06-04	Buy
Apolloscientific	BIP216	Biotin PEG Hydrazide 99%	250mg	$517	2026-06-04	Buy
BroadPharm	BP-24269	Biotin-PEG4-Hydrazide 98%	100mg	$540	2021-12-16	Buy
BroadPharm	bp-24269	Biotin-PEG4-Hydrazide 98%	100MG	$540	2026-05-24	Buy

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Properties

Boiling point :825.5±65.0 °C(Predicted)
Density :1.201±0.06 g/cm3(Predicted)
storage temp. :-20°C
form :solid or viscous liquid
pka :12.82±0.35(Predicted)
color :White to Light yellow
InChIKey :PSBJJOWIACLJAQ-UHFFFAOYSA-N
SMILES :O=C(CCOCCOCCOCCOCCNC(CCCCC1SCC(C1N2)NC2=O)=O)NN

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.
P271	Use only outdoors or in a well-ventilated area.
P280	Wear protective gloves/protective clothing/eye protection/face protection.

Description

Biotin-PEG4-hydrazide is a biotinylation reagent that can be used to label glycoproteins, carbohydrate-containing compounds that have oxidizable sugars or aldehydes. Hydrazine moiety reacts with an aldehyde to form semi-permanent hydrazone bonds. The hydrophilic PEG arm imparts water solubility that is transferred to the biotinylated molecule.

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Suppliers and manufacturers

TargetMol Chemicals Inc.

$49.00
Biotin-PEG4-hydrazide CAS:756525-97-0

Xian confluore Biological Technology Co., Ltd.

Biotin-PEG4-hydrazide CAS:756525-97-0

9i LLC

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

TargetMol Chemicals Inc.

XIAMEN SINOPEG BIOTECH CO., LTD.

Jilin Chinese Academy of Sciences-yanshen Technology

Aladdin Scientific TCI (Shanghai) Development Co., Ltd. Chengdu Pukang Biotechnology Co., Ltd

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(+)-Biotin-PEG4-Hydrazide

Properties

Safety Information

Description

Related product price

Suppliers and manufacturers