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ChemicalBook >> CAS DataBase List >> 15-[D(+)-BIOTINYLAMINO]-4,7,10,13-TETRAOXAPENTADECANOIC ACID

15-[D(+)-BIOTINYLAMINO]-4,7,10,13-TETRAOXAPENTADECANOIC ACID

$28 - $3266.69
Product name: 15-[D(+)-BIOTINYLAMINO]-4,7,10,13-TETRAOXAPENTADECANOIC ACID
CAS: 721431-18-1
MF: C21H37N3O8S
MW: 491.6
EINECS:
MDL Number:MFCD08457831
Synonyms:15-[D(+)-BIOTINYLAMINO]-4,7,10,13-TETRAOXAPENTADECANOIC ACID;Biotin-PEG4-propionic acid;(+)-Biotin-PEG4-CH2CH2COOH;(+)-BIOTIN-PEG4-PROPIONIC ACID;4,7,10,13-Tetraoxa-16-azaheneicosanoicacid, 21-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-17-oxo-;Biotin-PEG5-Acid;(+)-Biotin-PEG₄-propionic acid;Biotin-PEG24-Acid

Price129 Properties Safety Information Description

129 prices

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Brand

aablocks
ACHEMBLOCK
Acrotein
AK Scientific
Ambeed
American Custom Chemicals Corporation
Apolloscientific
Arctom
Biosynth
BroadPharm
Chemenu
Chem-Impex
ChemPep
ChemScene
Crysdot
dPEG
Iris Biotech GmbH
Matrix Scientific
purepeg
SynChem
TCI Chemical
Usbiological

Package

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10mg
25mg
50mg
100mg
100.00mg
250.00mg
250mg
500mg
0.5g
1.00g
1000mg
1g
5g
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Manufactureraablocks
Product numberAA005JQF
Product description15-[D-(+)-Biotinylamino]-4,7,10,13-tetraoxapentadecanoic acid 97%
Packaging50mg
Price$34
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA005JQF
Product description15-[D-(+)-Biotinylamino]-4,7,10,13-tetraoxapentadecanoic acid 97%
Packaging25mg
Price$28
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA005JQF
Product description15-[D-(+)-Biotinylamino]-4,7,10,13-tetraoxapentadecanoic acid 97%
Packaging100mg
Price$40
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA005JQF
Product description15-[D-(+)-Biotinylamino]-4,7,10,13-tetraoxapentadecanoic acid 97%
Packaging250mg
Price$49
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA005JQF
Product description15-[D-(+)-Biotinylamino]-4,7,10,13-tetraoxapentadecanoic acid 97%
Packaging1g
Price$190
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA005JQF
Product description15-[D-(+)-Biotinylamino]-4,7,10,13-tetraoxapentadecanoic acid 97%
Packaging10g
Price$988
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA005JQF
Product description15-[D-(+)-Biotinylamino]-4,7,10,13-tetraoxapentadecanoic acid 97%
Packaging5g
Price$637
Updated2026-05-28
Buy

ManufacturerACHEMBLOCK
Product numberT95532
Product descriptionBiotin-PEG4-CH2CH2COOH 95%
Packaging1G
Price$225
Updated2026-05-25
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ManufacturerACHEMBLOCK
Product numberT95532
Product descriptionBiotin-PEG4-CH2CH2COOH 95%
Packaging1G
Price$225
Updated2026-05-27
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ManufacturerACHEMBLOCK
Product numberT95532
Product descriptionBiotin-PEG4-CH2CH2COOH 95%
Packaging5G
Price$900
Updated2026-05-25
Buy

ManufacturerACHEMBLOCK
Product numberT95532
Product descriptionBiotin-PEG4-CH2CH2COOH 95%
Packaging5G
Price$900
Updated2026-05-27
Buy

ManufacturerAcrotein
Product numberB-1359
Product descriptionBiotin-PEG4-CH2CH2COOH 97%
Packaging1g
Price$199.5
Updated2026-05-25
Buy

ManufacturerAcrotein
Product numberB-1359
Product descriptionBiotin-PEG4-CH2CH2COOH 97%
Packaging0.5g
Price$133
Updated2026-05-25
Buy

ManufacturerAcrotein
Product numberB-1359
Product descriptionBiotin-PEG4-CH2CH2COOH 97%
Packaging1g
Price$605
Updated2021-12-16
Buy

ManufacturerAcrotein
Product numberB-1359
Product descriptionBiotin-PEG4-CH2CH2COOH 97%
Packaging5g
Price$940.8
Updated2026-05-25
Buy

ManufacturerAK Scientific
Product number6185AH
Product descriptionBiotin-Dpeg(4)-Cooh
Packaging250mg
Price$374
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA005JQF	15-[D-(+)-Biotinylamino]-4,7,10,13-tetraoxapentadecanoic acid 97%	50mg	$34	2026-05-28	Buy
aablocks	AA005JQF	15-[D-(+)-Biotinylamino]-4,7,10,13-tetraoxapentadecanoic acid 97%	25mg	$28	2026-05-28	Buy
aablocks	AA005JQF	15-[D-(+)-Biotinylamino]-4,7,10,13-tetraoxapentadecanoic acid 97%	100mg	$40	2026-05-28	Buy
aablocks	AA005JQF	15-[D-(+)-Biotinylamino]-4,7,10,13-tetraoxapentadecanoic acid 97%	250mg	$49	2026-05-28	Buy
aablocks	AA005JQF	15-[D-(+)-Biotinylamino]-4,7,10,13-tetraoxapentadecanoic acid 97%	1g	$190	2026-05-28	Buy
aablocks	AA005JQF	15-[D-(+)-Biotinylamino]-4,7,10,13-tetraoxapentadecanoic acid 97%	10g	$988	2026-05-28	Buy
aablocks	AA005JQF	15-[D-(+)-Biotinylamino]-4,7,10,13-tetraoxapentadecanoic acid 97%	5g	$637	2026-05-28	Buy
ACHEMBLOCK	T95532	Biotin-PEG4-CH2CH2COOH 95%	1G	$225	2026-05-25	Buy
ACHEMBLOCK	T95532	Biotin-PEG4-CH2CH2COOH 95%	1G	$225	2026-05-27	Buy
ACHEMBLOCK	T95532	Biotin-PEG4-CH2CH2COOH 95%	5G	$900	2026-05-25	Buy
ACHEMBLOCK	T95532	Biotin-PEG4-CH2CH2COOH 95%	5G	$900	2026-05-27	Buy
Acrotein	B-1359	Biotin-PEG4-CH2CH2COOH 97%	1g	$199.5	2026-05-25	Buy
Acrotein	B-1359	Biotin-PEG4-CH2CH2COOH 97%	0.5g	$133	2026-05-25	Buy
Acrotein	B-1359	Biotin-PEG4-CH2CH2COOH 97%	1g	$605	2021-12-16	Buy
Acrotein	B-1359	Biotin-PEG4-CH2CH2COOH 97%	5g	$940.8	2026-05-25	Buy
AK Scientific	6185AH	Biotin-Dpeg(4)-Cooh	250mg	$374	2021-12-16	Buy

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Properties

Boiling point :784.8±60.0 °C(Predicted)
Density :1.211±0.06 g/cm3(Predicted)
storage temp. :2-8°C
solubility :Soluble in Water, DMSO, DMF
pka :4.28±0.10(Predicted)
form :Solid
color :White to off-white
Appearance :white to beige powder

Safety Information

Symbol(GHS):

Signal word:

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	Pictogram	P-Codes

Precautionary statements:

Description

Biotin-PEG4-acid is a biotinylation reagent which can react with amine molecules in the presence of activator EDC or HATU. PEG attached to the biotin gives an extended spacer arm that permits the biotin to reach into the binding pocket of the protein. The PEG moiety also increases solubility of Biotin-PEG conjugates considerably.

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Suppliers and manufacturers

Adachibio Inc.

9i LLC

Accela ChemBio Inc.

Chengdu Pukang Biotechnology Co., Ltd

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

TargetMol Chemicals Inc.

Wuhan Borenpharm Co., Ltd

GL Biochem (Shanghai) Ltd.

XIAMEN SINOPEG BIOTECH CO., LTD.

Nextpeptide Inc

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15-[D(+)-BIOTINYLAMINO]-4,7,10,13-TETRAOXAPENTADECANOIC ACID

Properties

Safety Information

Description

Related product price

Suppliers and manufacturers