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Biotin-PEG7-Amine

Biotin-PEG7-Amine Structure
Biotin-PEG7-Amine structure
CAS No.
1334172-76-7
Chemical Name:
Biotin-PEG7-Amine
Synonyms
7-NH2;Biotin-PEG7-NH2;Biotin-PEG7-Amine;Biotin-PEG8-amine;Biotin-dPEG(R)7-NH2;(+)-Biotin-PEG7-amine;Biotin-PEG7-CH2CH2NH2;Biotin-octaglycol-amine;Biotin-dPEG??-NH? (QBD-10826);Biotin-dPEG?7-NH2
CBNumber:
CB03062401
Molecular Formula:
C26H50N4O9S
Molecular Weight:
594.76
MDL Number:
MFCD21363308
MOL File:
1334172-76-7.mol
MSDS File:
SDS
Last updated:2026-05-27 17:37:54
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Biotin-PEG7-Amine Properties

Boiling point 785.9±60.0 °C(Predicted)
Density 1.151±0.06 g/cm3(Predicted)
storage temp. -20°C
solubility Soluble in Water, DMSO, DCM, DMF
form solid or viscous liquid
pka 13.90±0.40(Predicted)
color White to off-white
InChIKey HRGIYGOBSBFLMX-UHFFFAOYSA-N
SMILES NCCOCCOCCOCCOCCOCCOCCOCCNC(CCCCC1C2NC(NC2CS1)=O)=O
UNSPSC Code 51171641
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P280-P301+P312-P302+P352-P305+P351+P338
WGK Germany  WGK 3
Storage Class 11 - Combustible Solids

Biotin-PEG7-Amine price More Price(29)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich QBD10826 Biotin-dPEG®7-NH2 1334172-76-7 100MG $395 2026-04-30 Buy
Sigma-Aldrich QBD10826 Biotin-dPEG®7-NH2 1334172-76-7 1000MG $1450 2026-04-30 Buy
Biosynth DPG-5891 Biotin-dPEG®7-NH2 1334172-76-7 100mg $414 2026-06-04 Buy
Biosynth DPG-5891 Biotin-dPEG®7-NH2 1334172-76-7 1000mg $1470 2026-06-04 Buy
ChemScene CS-0114540 Biotin-PEG7-amine ≥98% 1334172-76-7 250mg $243 2026-06-04 Buy
Product number Packaging Price Buy
QBD10826 100MG $395 Buy
QBD10826 1000MG $1450 Buy
DPG-5891 100mg $414 Buy
DPG-5891 1000mg $1470 Buy
CS-0114540 250mg $243 Buy

Biotin-PEG7-Amine Chemical Properties, Uses, Production

Description

Biotin-PEG7-amine is a biotin PEG reagent that is reactive with NHS ester or with carboxutlic acid in the presence of EDC or HATU activator.

Uses

Biotin-PEG7-amine is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].

reaction suitability

reaction type: Biotinylations
reagent type: cross-linking reagent

IC 50

PEGs

References

[1] An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562 DOI:10.1016/j.ebiom.2018.09.005

Biotin-PEG7-Amine Preparation Products And Raw materials

Raw materials

Preparation Products

Biotin-PEG7-Amine Suppliers

Global Suppliers ( 83)
Supplier Tel Email Country ProdList Advantage
Shanghai Boyle Chemical Co., Ltd. sales@boylechem.com China 2915 55
Chengdu Pukang Biotechnology Co., Ltd 18217049878 cassie.gao@pu-kang.com China 480 58
Shanghai Hope Chem Co., Ltd.， +21-18501659228 18501659228 info@hope-chem.com China 538 55
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Cool Pharm, Ltd 021-60455363 18019463053 sales@coolpharm.com China 8455 58
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51389 80
Borenpharm Co., Ltd 027-65563561 sales@borenpharm.com China 1245 55
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
Changzhou Hopschain Chemical Co.,Ltd. 85528066 13775048983 sales@hopschem.com China 31548 55
ShangHai Biochempartner Co.,Ltd 177-54423994 17754423994 2853530910@QQ.com China 8000 62
Supplier Advantage
Shanghai Boyle Chemical Co., Ltd. 55
Chengdu Pukang Biotechnology Co., Ltd 58
Shanghai Hope Chem Co., Ltd.， 55
Bide Pharmatech Ltd. 60
Cool Pharm, Ltd 58
Sigma-Aldrich 80
Borenpharm Co., Ltd 55
Shanghai YuanYe Biotechnology Co., Ltd. 60
Changzhou Hopschain Chemical Co.,Ltd. 55
ShangHai Biochempartner Co.,Ltd 62

View Latest Price from Biotin-PEG7-Amine manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Biotin-PEG7-amine pictures 2025-06-07 Biotin-PEG7-amine
1334172-76-7
 1000mg >95.00% 1000mg Xian confluore Biological Technology Co., Ltd.
  • Biotin-PEG7-amine pictures
  • Biotin-PEG7-amine
    1334172-76-7
  • $0.00
  • >95.00%
  • Xian confluore Biological Technology Co., Ltd.

1334172-76-7 (Biotin-PEG7-Amine) Related Search:

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N-Biotinyl-N'-(3-maleimidopropionyl)-3,6-dioxaoctane-1,8-diamine [3aS,4S,6aR,(+)]-Hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanoic acid 5-oxide Biotin-PEG3-N3 Biotin-PEG2-Acid 9-biotinlaMino-4,7-dioxanonanoic acid N-hydroxysucciniMidyl ester
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1of4

Biotin-PEG7-Amine Biotin-PEG7-NH2 Biotin-dPEG(R)7-NH2 N-(23-amino-3,6,9,12,15,18,21-heptaoxatricosyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide Biotin-PEG8-amine Biotin-PEG7-CH2CH2NH2 alpha-Biotin-omega-amino hepta(ethylene glycol) 1H-Thieno[3,4-d]imidazole-4-pentanamide, N-(23-amino-3,6,9,12,15,18,21-heptaoxatricos-1-yl)hexahydro-2-oxo-, (3aS,4S,6aR)- Biotin-PEG7-CH2CH2NH2/1H-Thieno[3,4-d]imidazole-4-pentanamide, N-(23-amino-3,6,9,12,15,18,21-heptaoxatricos-1-yl)hexahydro-2-oxo-, (3aS,4S,6aR)- 7-NH2 (+)-Biotin-PEG7-amine Biotin-dPEG?7-NH2 Biotin-dPEG??-NH? (QBD-10826) Biotin-octaglycol-amine 1334172-76-7 C26H50N4O9S peg SiChem