Solid Supports with Oligopeptides

An excellent derivative for minimizing aspartimide formation during Fmoc SPPS of Asp-containing peptides [1] . The bulky OMpe protecting group offers considerably more protection against the formation of aspartimide-related by-products than the

Methyl 4-pentenoate is an unsaturated methyl ester that is prepared by the esterification of 1-pentenoic acid with methanol. It undergoes amidation with formamide via acetone-initiated photochemical reaction to form a 1:1 adduct.

Methyl 4-pentenoate is an unsaturated methyl ester that is prepared by the esterification of 1-pentenoic acid with methanol. It undergoes amidation with formamide via acetone-initiated photochemical reaction to form a 1:1 adduct.

CAS No.: 693-13-0 UN No.: UN2929 Solubility: (20°C) (decomposition) Molar Mass: 126.2 g/mol Boiling Point: 145 - 148°C (1013 hPa) Flash Point: 33°C Refractive Index: 33°C Density

CAS Number: 7334-51-2 Solubility: (20&degC) soluble Melting Point: 81 - 84&degC Molar Mass: 172.23 g/mol

CAS Number: 598-94-7 Solubility: (20&degC) soluble Melting Point: 180 - 183&degC Molar Mass: 88.11 g/mol

N-(3-Dimethoxymethyl-pyridin-2-yl)-2,2-dimethyl-propionamide.

N-(3-Dimethoxymethyl-pyridin-4-yl)-2,2-dimethyl-propionamide.

DescriptionN-XantPhos Pd G4 is a fourth generation (G4)Buchwaldprecatalyst that is similar to the third generation (G3) precatalysts except that the amino group on the biphenyl backbone is methylated. This modification helps to prevent the

CAS # 4587-33-1 Synonyms: Boc-L-Asn-ONp MDL No.: MFCD00056109 Melting Point: 140-155 oC Molecular Formula: C15H19N3O7 Molecular Weight: 353.

CAS # 4587-33-1 Synonyms: Boc-L-Asn-ONp MDL No.: MFCD00056109 Melting Point: 140-155 oC Molecular Formula: C15H19N3O7 Molecular Weight: 353.

Synonyms: Boc-L-Lys(Z)-ONp Purity Limit: &ge 97% (HPLC) CAS No.: 2389-46-0 Molecular Formula: C25H31N3O8 Molecular Weight: 501.