DL-세린
|
|
DL-세린 속성
- 녹는점
- 240 °C (dec.) (lit.)
- 끓는 점
- 197.09°C (rough estimate)
- 밀도
- 1.53
- 굴절률
- 1.4368 (estimate)
- 저장 조건
- Store below +30°C.
- 용해도
- H2O: 용해성
- 물리적 상태
- 결정성 분말
- 산도 계수 (pKa)
- 2.19(at 25℃)
- 색상
- 하얀색
- 냄새
- 냄새 없는
- 수용성
- 50.23g/L(25℃)
- Merck
- 14,8460
- BRN
- 1721402
- LogP
- -3.460
- CAS 데이터베이스
- 302-84-1(CAS DataBase Reference)
- NIST
- DL-Serine(302-84-1)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 36/37/38 | ||
| 안전지침서 | 24/25-36-26 | ||
| WGK 독일 | 3 | ||
| RTECS 번호 | VT8100000 | ||
| TSCA | Yes | ||
| HS 번호 | 29225000 | ||
| 기존화학 물질 | KE-30933 |
DL-세린 C화학적 특성, 용도, 생산
개요
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.화학적 성질
DL-Serine is a kind of colorless monoclinic columnar or lamellae crystal. It is soluble in water (at 20℃, the water solubility is 380g/L), insoluble in ether and ethanol; Decomposition point: 246℃.용도
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.제조 방법
DL-serine is obtained by complexing glycine under the catalysis of copper ions and then combining with formaldehyde under alkaline conditions, followed by acidification, ion exchange, and crystallization in ethanol.?정의
ChEBI: Serine is an alpha-amino acid that is alanine substituted at position 3 by a hydroxy group. It has a role as a fundamental metabolite. It is an alpha-amino acid and a polar amino acid. It contains a hydroxymethyl group. It is a conjugate base of a serinium. It is a conjugate acid of a serinate. It is a tautomer of a serine zwitterion.주요 응용
Serine is a non-essential amino acid and a natural ligand and allosteric activator of pyruvate kinase M2. Serine helps retain the skin's moisture balance.Safety Profile
When heated to decomposition emits toxic fumes of NOx.DL-세린 준비 용품 및 원자재
원자재
준비 용품
DL-세린 공급 업체
글로벌( 708)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Shanghai Hanhong Scientific Co., Ltd. | +undefined17612118332 |
Lucky@hanhonggroup.com | China | 5701 | 58 |
| Apeloa Pharmaceutical Co., Ltd. | +86-0571-87635730 +8615858229168 |
chem1022@hengdian-group.com | China | 1478 | 58 |
| DONBOO AMINO ACID COMPANY | +8618051385538 |
donboo@donboo.com | China | 9363 | 58 |
| Maanshan Tiantai Biotechnology Co., Ltd. | +86-0555-8889890 +86-17356584060 |
GM@tiantaibio-tech.com | China | 72 | 58 |
| Wuhan Fortuna Chemical Co.,Ltd | +86-2759207851; +8618007136271 |
hk@fortunachem.com | China | 5935 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8617732866630 |
abby@chuanghaibio.com | China | 8773 | 58 |
| Hebei Mujin Biotechnology Co.,Ltd | +8613288715578 |
sales@hbmojin.com | China | 12580 | 58 |
| Shaanxi Haibo Biotechnology Co., Ltd | +undefined18602966907 |
qinhe02@xaltbio.com | China | 997 | 58 |
| Wuhan Quanjinci New Material Co.,Ltd. | +86-15271838296; +8615271838296 |
kyra@quanjinci.com | China | 1512 | 58 |
| Anhuyan (Hainan) Biotechnology Co., LTD | +86-18163349544; +8618163349544 |
mollylucking@foxmail.com | China | 3000 | 58 |