Acid-PEG5-mono-methyl ester
- CAS NO.：1309460-30-7
- Empirical Formula: C15H28O9
- Molecular Weight: 352.38
- MDL number: MFCD18916990
- Update Date: 2026-04-21 10:31:43
What is Acid-PEG5-mono-methyl ester?
Description
Acid-PEG5-mono-methyl ester is a PEG linker containing a terminal carboxylic acid and a mono-methyl ester functional group. The terminal carboxylic acid can react with primary amines in the presence of activators such as EDC and HATU to form stable amide bonds. The hydrophilic PEG linker increases the water solubility of compounds in aqueous media.
Properties of Acid-PEG5-mono-methyl ester
| Boiling point: | 469.4±45.0 °C(Predicted) |
| Density | 1.151±0.06 g/cm3(Predicted) |
| solubility | Soluble in DCM |
| pka | 4.28±0.10(Predicted) |
| form | Liquid |
| color | Colorless to light yellow |
Safety information for Acid-PEG5-mono-methyl ester
| 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. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Acid-PEG5-mono-methyl ester
New Products
Hendecanoic acid 2-Amino-5-cyanopyridine 2-Bromo-5-cyanopyridine DL-3-Amino-3-(2-methoxyphenyl)propionic acid 3-Hydroxypropionitrile 2-AMINO-3-METHYLQUINOLINE HYDROCHLORIDE 4-(4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl)-3-(hydroxymethyl)benzonitrile 5-Amino-3-(trifluoromethyl)picolinonitrile 4,6-Dichloro-3-methylpyridazine 3-(4-Methyl-1H-imidazol-1-yl)-5-(trifluoromethyl)aniline Trenbolone acetate 3-Methylamino-1,2-propanediol 4-Bromobenzaldehyde 2-Amino-4-phenyl-thiazole 4-Chloro-2-methyl quinoline 2-(Chloromethyl) quinazolin-4(3H)-one 5-Phenyl-[1,3,4]-thiadiazol-2-amine 2-Chloro-6-nitro benzothiazole 1-(3-Hydroxyphenyl)-2-thiourea 3-methyl-8-(trifluoromethyl)quinolin-4-ol N-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methacrylamide 1-(4-Aminopiperidin-1-yl)-3,3,3-trifluoropropan-1-one 5-chloro-2-(4-methoxybenzyl)-4-(trifluoromethyl)pyridazin-3(2H)-one 3-cyanocyclohexane-1-carboxylic acidRelated products of tetrahydrofuran
You may like
-
Carboxyl-peg5-mono-methyl ester 95% CAS 1309460-30-7View Details
1309460-30-7 -
103095-63-2 DL-3-Amino-3-(2-methoxyphenyl)propionic acid 98+View Details
103095-63-2 -
103095-63-2 DL-3-Amino-3-(2-methoxyphenyl)propionic acid 98+View Details
103095-63-2 -
117391-48-7 98+View Details
117391-48-7 -
3-Hydroxypropionitrile 98+View Details
109-78-4 -
103095-63-2 DL-3-Amino-3-(2-methoxyphenyl)propionic acid 98+View Details
103095-63-2 -
117391-48-7 98+View Details
117391-48-7 -
3-Hydroxypropionitrile 98+View Details
109-78-4
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.