S1000
L-Serine (L-Ser-OH)
Size
£141.00
- SKU:
- S1000
- Molecular Weight:
- 105.09
- Purity:
- ≥98.5% (Titration, anhydrous)
- Storage Conditions:
- 4°C
- Supplier:
- United States Biological
- CAS Number:
- 56-45-1
- Format:
- White crystalline powder
- Extra Details:
- Serine (abbreviated as Ser or S)[3] encoded by the codons UCU, UCC, UCA, UCG, AGU and AGC is an ɑ-amino acid that is used in the biosynthesis of proteins. It contains an α-amino group (which is in the protonated −NH+ 3 form under biological conditions), a carboxyl group (which is in the deprotonated –COO− form in physiological conditions), and a side chain consisting of a hydroxymethyl group (see hydroxyl), classifying it as a polar amino acid. It can be synthesized in the human body under normal physiological circumstances, making it a nonessential amino acid. Synonyms: L-Ser-OH; (-)-Serine; (S)-2-Amino-3-hydroxypropanoic Acid; (S)-Serine; (S)-α-Amino-β-hydroxypropionic Acid; 1: PN: US20090069547 PAGE: 10 claimed protein; 225: PN: EP2071334 SEQID: 242 claimed protein; 225: PN: WO2009077864 SEQID: 242 claimed protein; 6: PN: WO2012061268 SEQID: 6 claimed protein; L-(-)-Serine; L-3-Hydroxy-2-aminopropionic Acid; 3-Hydroxy-L-alanine; L-Ser; β-Hydroxy-L-alanine CAS No: 56-45-1 Molecular Formula: C3H7NO3 Molecular Weight: 105.09 Purity: ≥98.5% (Titration, anhydrous) Appearance: White crystalline powder Related Substances (Chromatographic impurity): Individual impurity: ≤0.5% Total impurities: ≤2.0% Optical Rotation [a]D25: +14.0° to +15.6° Infrared Spectrum: Conforms to structure Melting Point: 222°C (dec) (lit) pH: 5.2-6.2 Loss on Drying: ≤0.2% Residue on Ignition: ≤0.1% Heavy Metals (Pb): ≤0.0015% Iron: ≤0.003% Chloride: ≤0.05% Sulfate: ≤0.03% Endotoxin: ≤0.5EU/mg STORAGE and Stability: Store at 4ºC. Stable for 12 months after receipt. Meets or exceeds USP Specifications
- Shipping Conditions:
- Ambient