TCO-PEG4-Acid
- CAS NO.：1802913-21-8
- Empirical Formula: C20H35NO8
- Molecular Weight: 417.49
- MDL number: MFCD28334565
- Update Date: 2024-03-21 18:02:16
What is TCO-PEG4-Acid?
Description
TCO-PEG4-acid is a click chemistry linker containing a TCO (trans-cycloctene) and a terminal carboxylic acid. The terminal carboxylic acid can react with primary amine groups in the presence of activators such as EDC. , TCO reagent is highly reactive with tetrazine in an inverse electron demand Diels Alder (IEDDA) reaction followed by a retro-DA reaction. The hydrophilic PEG spacer increases solubility in aqueous media.
Properties of TCO-PEG4-Acid
| Boiling point: | 574.5±50.0 °C(Predicted) |
| Density | 1.15±0.1 g/cm3(Predicted) |
| solubility | Soluble in DMSO, DCM, DMF |
| pka | 4.28±0.10(Predicted) |
Safety information for TCO-PEG4-Acid
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P330:Rinse mouth. P362:Take off contaminated clothing and wash before reuse. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. 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. P405:Store locked up. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P501:Dispose of contents/container to..… |
Computed Descriptors for TCO-PEG4-Acid
New Products
4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID 4-Aminotetrahydropyran-4-carbonitrile Hydrochloride (R)-3-Aminobutanenitrile Hydrochloride 4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID HCL 1,4-Dioxa-8-azaspiro[4.5]decane 5-Bromo-2-nitropyridine SODIUM AAS SOLUTION ZINC AAS SOLUTION BUFFER SOLUTION PH 10.0(BORATE) GOOCH CRUCIBLE SINTERED AQUANIL 5 BERYLLIUM AAS SOLUTION INOSITOL PANTOPRAZOLE SODIUM SESQUIHYDRATE Metformin FLUCLOXACILLIN SODIUM STERILE NIMESULIDE BP ZONISAMIDE 1,1-Dimethylethyl 4-(2-azidoacetyl)-1-piperidinecarboxylate 2-Bromo-1-(bromomethyl)-3-iodo-5-nitrobenzene 1,2-Dibromo-3-(bromomethyl)-5-nitrobenzene 2-Cyano-5-pyrimidineacetonitrile 7-Fluoro-4-cinnolinamine 2-Bromo-1-(bromomethyl)-3-chloro-5-nitrobenzeneRelated products of tetrahydrofuran
You may like
-
Tco-peg4-acid 95% CAS 1802913-21-8View Details
1802913-21-8 -
1823754-06-8 98%View Details
1823754-06-8 -
1935373-20-8 3-(Bromomethyl)-6-fluoro-1,2-benzenediamine 98%View Details
1935373-20-8 -
2-Chloro-5-(iodomethyl)pyrimidine 2268818-88-6 98%View Details
2268818-88-6 -
2092793-98-9 98%View Details
2092793-98-9 -
1360944-55-3 7-Methoxy-1H-indol-5-amine 98%View Details
1360944-55-3 -
2090480-14-9 98%View Details
2090480-14-9 -
1-Methyl 2-bromo-5-[(1-carboxy-1-methylethyl)amino]benzoate 1651844-56-2 98%View Details
1651844-56-2
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.