Page 265 - Catalogue 2015

1-PCCS, 3-PCCS mix isomers

CÁÂHßÌNÂOÁC ¿HÁO¿; M 766.2;

Cat. No. 1-PCCS, 3-PCCS mix isomers
196680 For synthesis

Purity (RP TLC) min. 98% NMR H1 spectrum Conforms with structure
Purity (NP TLC) min. 98% Isomers ratio by NMR Conforms
Identity (IR) Conforms with standard MS Spectra ESI+ Conforms with structure
NMR C13 Spectrum Conforms with structure

C16 PEG 2000 Ceramide

Synonym: N-palmitoyl-sphingosine-1-{succinyl[methoxy(polyethylene glycol)2000]}.

CAS [212116-78-4]; CÌ¿ßH¿ÂÀNOÂÌ; M 2634.365;

Cat. No. C16 PEG 2000 Ceramide
040080 For synthesis

Appearance White to off-white solid NMR H1 spectrum Conforms to structure
Purity (HPLC) min. 98% MS Spectra Conforms to structure
Purity (TLC) min. 98%

PEG 2000 DSPE

Synonym: 1,2-Distearoyl-phosphatidylethanolamine-methyl-polyethyleneglycol conjugate-2000

CAS [147867-65-0]; CÁÀHÏÀNOÌÍP(C¿HÁO)nN; M 2800;

Cat. No. PEG 2000 DSPE
167580 For synthesis

Appearance White powder NMR C13 Spectrum Conforms to structure
Dimethylaminopyridine max. 50ppm NMR H1 spectrum Conforms to structure
Purity (TLC) min. 98%

n-Pentane 99%

CAS [109-66-0]; EC 203-692-4; CÂHÌ¿; M 72.15

D 0.63; m.p. -130 °C; b.p. 36 °C; UN 1265,3,II,F1

Danger H:225-304-336-411; EUH:066; P:210-241-301+310-303+361+353

Cat. No. n-Pentane 99%
167606 HPLC

Appearance Clear colorless liquid Water (KF) max. 0.005%w/w
Acidity (as Acetic acid) max. 0.002% T200nm min. 40%
Color (APHA) max. 10 T220nm min. 90%
Assay (GC, on anhydrous basis) min. 99.0% T270nm min. 99%
Residue after evaporation max. 0.0003%w/w