t-Boc-N-amido-PEG2-NHS ester
- CAS NO.：2183440-73-3
- Empirical Formula: C16H26N2O8
- Molecular Weight: 374.39
- MDL number: MFCD31381627
- Update Date: 2025-11-24 17:44:56
What is t-Boc-N-amido-PEG2-NHS ester?
Description
t-Boc-N-amido-PEG2-NHS ester is a PEG linker containing an NHS ester and a t-Boc protected amine group. The hydrophilic PEG spacer increases the solubility of compounds in aqueous media. The t-Boc group can be deprotected under mild acidic conditions to form a free amine. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules.
Properties of t-Boc-N-amido-PEG2-NHS ester
| Density | 1.24±0.1 g/cm3(Predicted) |
| solubility | Soluble in DCM |
| pka | 12.22±0.46(Predicted) |
| form | Solid |
| color | White to off-white |
| InChI | InChI=1S/C16H26N2O8/c1-16(2,3)25-15(22)17-7-9-24-11-10-23-8-6-14(21)26-18-12(19)4-5-13(18)20/h4-11H2,1-3H3,(H,17,22) |
Safety information for t-Boc-N-amido-PEG2-NHS ester
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. |
Computed Descriptors for t-Boc-N-amido-PEG2-NHS ester
| InChIKey | FNZXIPYAXFROBS-UHFFFAOYSA-N |
| SMILES | C(ON1C(=O)CCC1=O)(=O)CCOCCOCCNC(=O)OC(C)(C)C |
New Products
Sodium glycochenodeoxycholate, >98% Indole Methyl Resin tert-butyl 9-methoxy-3-azaspiro[5.5]undecane-3-carboxylate Gabapentin EP Impurity A 2,5-dichloro-N-hydroxy-4,6-dimethylpyridine-3-carboximidamide 4-Chloro-7-tosy1-7Hpyrrolo[2,3-d]pyrimidine 1,3-Diphenylurea 1,1’-CARBONYLDIIMIDAZOLE R-2-BENZYLOXY PROPIONIC ACID N-METHYL INDAZOLE-3-CARBOXYLIC ACID Zinc Bis-glycinate 2-Hydroxy-5-nitroacetophenone 2,4-dihydroxybenzaldehyde 3-(4-morpholinophenylamino)-5-amino-1H-pyrazole-4-carbonitrile 1,3-Diethyl-1,3-Diphenylurea Methyl 2-methylquinoline-6-carboxylate 2-((4-morpholinophenylamino) (methylthio) methylene) malononitrile 2-HYDROXY BENZYL CYANIDE DIETHYL AMINOMALONATE HYDROCHLORIDE 5-BROMO-2CYANO PYRIDINE Boldenone Clarithromycin Ethinyl Estradiol StanozololRelated products of tetrahydrofuran
![O-[2-(Boc-amino)ethyl]-Oμ-(2-carboxyethyl)polyethylene glycol 3,000](https://img.chemicalbook.in/CAS/20180714/GIF/187848-68-6.gif)
You may like
-
T-Boc-n-amido-peg2-nhs ester 95% CAS 2183440-73-3View Details
2183440-73-3 -
CIS BROMO BENZOATE 98%View Details
61397-56-6 -
90-01-7 2-HYDROXY BENZYL ALCOHOL 98%View Details
90-01-7 -
3-NITRO 2-METHYL BENZOIC ACID 98%View Details
1975-50-4 -
INDAZOLE-3-CARBOXYLIC ACID 4498-67-3 98%View Details
4498-67-3 -
221615-75-4 2-Chloro-1,3-Bis(Dimethylamino)Trimethinium Hexafluorophosphate 98%View Details
221615-75-4 -
2033-24-1 MELDRUMS ACID 98%View Details
2033-24-1 -
42831-50-5 98%View Details
42831-50-5
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.