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Phosphonic acid/Acid/Ester PEG reagent, t-Butyoxycarboxy-PEG4-phosphonic acid ethyl ester, Purity ≥98%
Products
Hots Products

Amino PEG
Amino-PEG10-acid (Cat#: X24-03-YW0001) N-(Mal-PEG6)-N-bis(PEG3-amine) (Cat#: X24-03-YW0002) Amino-PEG23-amine (Cat#: X24-03-YW0056) Amino-PEG20-t-butyl ester (Cat#: X24-03-YW0057) Amino-PEG1-amine (Cat#: X24-03-YW0058) Gly-PEG3-amine TFA salt (Cat#: X24-03-YW0064) Amino-PEG9-amine (Cat#: X24-03-YW0068) Amino-PEG8-amine (Cat#: X24-03-YW0072) Amino-PEG8-t-butyl ester (Cat#: X24-03-YW0087)
Biotin PEG
Biotin-PEG2-azide (Cat#: X24-03-YW0091) Biotin-PEG5-azide (Cat#: X24-03-YW0113) Biotin-PEG6-t-butyl ester (Cat#: X24-03-YW0114) Dde biotin azide plus (Cat#: X24-03-YW0115) Biotin-PEG2-NH-Boc (Cat#: X24-03-YW0116) Biotin-PEG11-amine (Cat#: X24-03-YW0117) Biotin-PEG4-amide (Cat#: X24-03-YW0118) Biotin-PEG4-azide (Cat#: X24-03-YW0119) Biotin-PEG12-NHS ester (Cat#: X24-03-YW0124)
DBCO PEG
DBCO-PEG5-TFP ester (Cat#: X24-03-YW0294) DBCO-C3-alcohol (Cat#: X24-03-YW0306) Hydroxy-PEG7-DBCO (Cat#: X24-03-YW0307) DBCO-C5-acid (Cat#: X24-03-YW0308) DBCO-PEG2-amine (Cat#: X24-03-YW0310) DBCO STP ester (Cat#: X24-03-YW0311) DBCO-PEG6-DBCO (Cat#: X24-03-YW0312)
Poly PEG
m-PEG-succinic acid (Cat#: X24-10-WXX03) Lipoamide-PEG-Mal (Cat#: X24-10-WXX05) m-PEG-SPDP (Cat#: X24-10-WXX06) Lipoamide-PEG-biotin (Cat#: X24-10-WXX07) Rhodamine-PEG-Mal (Cat#: X24-10-WXX08) Cholesterol-PEG-methoxy (Cat#: X24-10-WXX10) DSPE-PEG-Ald (Cat#: X24-10-WXX12) 4-Arm PEG-OH (Cat#: X24-10-WXX13)
PEG Acid
m-PEG4-(CH2)3-acid (Cat#: X24-09-YYX001) m-PEG9-acid (Cat#: X24-09-YYX005) m-PEG1-acid (Cat#: X24-09-YYX008) Biotin-PEG2-acid (Cat#: X24-09-YYX011) Acid-PEG4-t-butyl ester (Cat#: X24-09-YYX015) Amino-PEG3-acid (Cat#: X24-09-YYX018) m-PEG11-CH2CO2H (Cat#: X24-09-YYX020) Amino-PEG4-CH2CO2H (Cat#: X24-09-YYX022)
PEG Azide
t-boc-N-amido-PEG5-azide (Cat#: X24-09-YYX148) Aminooxy-PEG4-azide (Cat#: X24-09-YYX246) AZD-PEG2-azide (Cat#: X24-09-YYX248) Azido-PEG12-azide (Cat#: X24-09-YYX249) Trityl-PEG10-azide (Cat#: X24-09-YYX250) Bromoacetamido-PEG2-azide (Cat#: X24-09-YYX251) Azido-PEG24-alcohol (Cat#: X24-09-YYX255) m-PEG6-azide (Cat#: X24-09-YYX257)
Bromo PEG
Bromo-PEG2-methyl ester (Cat#: X24-03-YW0205) Bromoacetamido-PEG8-acid (Cat#: X24-03-YW0209) Bromoacetamido-PEG3-acid (Cat#: X24-03-YW0213) Amino-PEG8-Bromo (Cat#: X24-03-YW0215) Bis-bromoacetamido-PEG11 (Cat#: X24-03-YW0216) Bromoacetamido-PEG8-t-butyl ester (Cat#: X24-03-YW0218) Bromo-PEG1-CH2CO2-t-Bu (Cat#: X24-03-YW0220)


Inquiry

Cat. No.: X25-10-YM055

Phosphonic acid/Acid/Ester PEG reagent, t-Butyoxycarboxy-PEG4-phosphonic acid ethyl ester, Purity ≥98%

Synonym: 1623791-77-4; t-Butyoxycarboxy-PEG4-phosphonic acid ethyl ester; Boc-PEG4-phosphonic acid ethyl ester; Tert-butyl 3-[2-[2-[2-(2-diethoxyphosphorylethoxy)ethoxy]ethoxy]ethoxy]propanoate

  • CAS Number: 1623791-77-4
  • PubChem CID: 134159717
Size
100 mg; 250 mg; 500 mg; 1 g
Price
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Datasheet
Datasheet
MSDS
MSDS
Properties
Description
t-Butyoxycarboxy-PEG4-phosphonic acid ethyl ester features a molecular mass of 442.5 and is described by the chemical formula C19H39O9P. This compound consists of the functional groups phosphonic acid, acid, and ester.
Molecular Weight
442.5
Molecular Formula
C19H39O9P
Functional Group 1
Phosphonic acid
Functional Group 2
Acid
Functional Group 3
Ester
Form
Solid/liquid
Purity
≥98%
Impurities
No visible impurities to the naked eye.
Identity
Confirmed by NMR.
Applications
t-Butyoxycarboxy-PEG4-phosphonic acid ethyl ester displays the significant potential to act as an effective t-butyoxycarbonyl group that can be hydrolytically cleaved, enabling controlled release of drugs.
Storage
Store at -20°C.
For Research Use Only. Not For Clinical Use.
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