DL-Serine , 98% , 302-84-1

Synonym(s):
(S)-2-Amino-3-hydroxypropionic acid;(±)-2-Amino-3-hydroxypropionic acid;L-Serine;DL-2-Amino-3-hydroxypropionic acid, Ser;DL-Serine

CAS NO.：302-84-1

Empirical Formula: C3H7NO3

Molecular Weight: 105.09

MDL number: MFCD00064223

EINECS: 206-130-6

PRODUCT Properties

• Melting point: 240 °C (dec.) (lit.)
• Boiling point: 197.09°C (rough estimate)
• Density: 1.53
• refractive index: 1.4368 (estimate)
• storage temp.: Store below +30°C.
• solubility: H2O: soluble
• form: Crystalline Powder
• pka: 2.19(at 25℃)
• color: White
• Odor: Odorless
• Water Solubility: 50.23 g/L (25 ºC)
• Merck: 14,8460
• BRN: 1721402
• LogP: -3.460
• CAS DataBase Reference: 302-84-1(CAS DataBase Reference)
• NIST Chemistry Reference: DL-Serine(302-84-1)
• EPA Substance Registry System: Serine (302-84-1)

Description and Uses

DL-Serine is a kind of neutral aliphatic amino acids containing hydroxyl groups with polarity but being uncharged, and belongs to nonessential amino acids for human body. It has a high content in sericin silk protein and fibroin protein. It can be formed from the methyl transfer reaction of glycine. It can also be converted to pyruvate or hydroxy pyruvate through deamination. It is also an important raw material for in vivo synthesis of choline and cysteine.

DL-Serine is used in the synthesis of novel tryptoline derivatives as IDO (indoleamine 2,3-Deoxygenase) inhibitors, for potential use in Alzheimer’s treatment.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P302+P352-P305+P351+P338-P362+P364
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 24/25-36-26
• WGK Germany: 3
• RTECS: VT8100000
• TSCA: Yes
• HS Code: 29225000