Chemical structure of CAS 1835759-75-5

t-Butoxycarbonyl-PEG4-NHS ester

In Stock•Starting at $65 for 100 mg•Purity ≥ 97%

CAS No.	1835759-75-5
MDL No.	MFCD29052203
MF	C₂₀H₃₃NO₁₀
MW	447.50
InChI Key	QYNINGPFVBXEGJ-UHFFFAOYSA-N

CUSTOM SYNTHESIS

Pricing & Availability

Pack Size	Purity	Price	Availability	Action
100 mg	97%	$65	In Stock
250 mg	97%	$119	In Stock
1 g	97%	$317	In Stock
5 g	97%	$1102	In Stock
Custom synthesis and bulk supply options are available upon request.

Product Information

CAS No.	1835759-75-5
Product Name	t-Butoxycarbonyl-PEG4-NHS ester

Heavy Atom Count	31	Rotatable Bond Count	16
Atom Stereo Count	0	Bond Stereo Count	0
HBA	10	HBD	0
TPSA	126.900 Å²	Charge	0
Exact Mass	447.21045	Complexity	571.00
pKa	6.620	XLogP	0.782