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Polyethylene Glycol (PEGs & PEOs)
Biotin-PEG6-Maleimide - 95%, high purity , CAS No.1808990-66-0

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Biotin-PEG6-Maleimide - 95%, high purity , CAS No.1808990-66-0

≥95%

CAS#: 1808990-66-0
Formula: C₃₁H₅₁N₅O₁₁S
Molecular Weight: 701.83
PubChem CID: 77078215

Item Number

B305231

Grouped product items
SKU	Size	Availability	Price	Qty
B305231-10mg	10mg	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$128.90
B305231-50mg	50mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$577.90

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Bioconjugation

Basic Description

Specifications & Purity	95%
Storage Temp	Store at -20°C,Argon charged
Shipped In	Ice chest + Ice pads

Names and Identifiers

IUPAC Name	5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-N-[2-[2-[2-[2-[2-[2-[2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]pentanamide
INCHI	InChI=1S/C31H51N5O11S/c37-26(4-2-1-3-25-30-24(23-48-25)34-31(41)35-30)32-8-11-42-13-15-44-17-19-46-21-22-47-20-18-45-16-14-43-12-9-33-27(38)7-10-36-28(39)5-6-29(36)40/h5-6,24-25,30H,1-4,7-23H2,(H,32,37)(H,33,38)(H2,34,35,41)/t24-,25-,30-/m0/s1
InChi Key	ILVNKONXZBFCPD-QRQMUESOSA-N
Canonical SMILES	C1C2C(C(S1)CCCCC(=O)NCCOCCOCCOCCOCCOCCOCCNC(=O)CCN3C(=O)C=CC3=O)NC(=O)N2
Isomeric SMILES	C1[C@H]2[C@@H]([C@@H](S1)CCCCC(=O)NCCOCCOCCOCCOCCOCCOCCNC(=O)CCN3C(=O)C=CC3=O)NC(=O)N2
PubChem CID	77078215
Molecular Weight	701.83

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Lot Number	Certificate Type	Date	Item
I2128111	Certificate of Analysis	Jul 08, 2024	B305231

Chemical and Physical Properties

Sensitivity	light sensitive；Moisture sensitive；heat sensitive

FAQs and Articles

FAQ

General Conjugation Protocols of PEG linkers——PEG Maleimide

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