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Bromo-PEG6-t-butyl ester - 98%, high purity , CAS No.1393330-41-0

COA

Grade & Purity:

≥95%

Cas Number: 1393330-41-0
Molecular Weight: 473.40
PubChem CID: 60146228

In stock

Item Number

B595463

Grouped product items
SKU	Size	Availability	Price
B595463-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$961.90
B595463-500mg	500mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,681.90
B595463-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,941.90

Bromo-PEG-t-butyl ester

View related series

Bromo PEG (225) PROTAC (2077) PROTAC Linkers (1898)

Basic Description

Synonyms	Bromo-PEG6-t-butyl ester \| 1393330-41-0 \| Bromo-PEG6-Boc \| Br-PEG6-CH2CH2COOtBu \| Br-PEG6-COOtBu
Specifications & Purity	≥95%
Storage Temp	Store at -20°C,Argon charged
Shipped In	Ice chest + Ice pads This product requires cold chain shipping. Ground and other economy services are not available.
Product Description	Bromo-PEG6-t-butyl ester is a PEG derivative containing a bromide group and a t-butyl protected carboxyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The t-butyl protected carboxyl group can be deprotected under acidic conditions.

Names and Identifiers

IUPAC Name	tert-butyl 3-[2-[2-[2-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
INCHI	InChI=1S/C19H37BrO8/c1-19(2,3)28-18(21)4-6-22-8-10-24-12-14-26-16-17-27-15-13-25-11-9-23-7-5-20/h4-17H2,1-3H3
InChIKey	MCRDORXGTMATBG-UHFFFAOYSA-N
Smiles	CC(C)(C)OC(=O)CCOCCOCCOCCOCCOCCOCCBr
Isomeric SMILES	CC(C)(C)OC(=O)CCOCCOCCOCCOCCOCCOCCBr
PubChem CID	60146228
Molecular Weight	473.40

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

5 results found

Lot Number	Certificate Type	Date	Item
E2523143	Certificate of Analysis	Nov 05, 2024	B595463
E2523139	Certificate of Analysis	Nov 05, 2024	B595463
E2523140	Certificate of Analysis	Nov 05, 2024	B595463
E2523141	Certificate of Analysis	Nov 05, 2024	B595463
E2523142	Certificate of Analysis	Nov 05, 2024	B595463

Chemical and Physical Properties

Molecular Weight	473.400 g/mol
XLogP3	0.900
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	8
Rotatable Bond Count	22
Exact Mass	472.167 Da
Monoisotopic Mass	472.167 Da
Topological Polar Surface Area	81.700 Å²
Heavy Atom Count	28
Formal Charge	0
Complexity	349.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

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