L(+)-2-Aminobutyric acid
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L(+)-2-Aminobutyric acid 속성
- 녹는점
- 300 °C
- 끓는 점
- 215.2±23.0 °C(Predicted)
- 알파
- 21.6 º (c=2, 5N HCl)
- 밀도
- 1.2300 (estimate)
- 굴절률
- 1.4650 (estimate)
- 저장 조건
- room temp
- 용해도
- 22.7g/100mL(22°C)
- 산도 계수 (pKa)
- 2.29(at 25℃)
- 물리적 상태
- 결정성 분말
- 색상
- 흰색에서 베이지색
- 수용성
- 22.7g/100mL(22ºC)
- Merck
- 14,428
- BRN
- 1720935
- InChIKey
- QWCKQJZIFLGMSD-VKHMYHEASA-N
- CAS 데이터베이스
- 1492-24-6(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
L(+)-2-Aminobutyric acid C화학적 특성, 용도, 생산
화학적 성질
White Crystalline Solid정의
ChEBI: An optically active form of alpha-aminobutyric acid having L-configuration.일반 설명
L-2-Aminobutyric acid is synthesized from L-threonine and L-aspartic acid through a ?-transamination reaction. It is an L-alanine analogue with an ethyl side chain.Purification Methods
Crystallise butyrine from aqueous EtOH, and the melting point depends on heating rate but has m 303o in a sealed tube. [Greenstein & Winitz The Chemistry of the Amino Acids J. Wiley, Vol 3 p 2399 IR: 2401 1961, Beilstein 4 III 1294, 4 IV 2584.]L(+)-2-Aminobutyric acid 준비 용품 및 원자재
원자재
준비 용품
L(+)-2-Aminobutyric acid 공급 업체
글로벌( 639)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Jiangxi Chiyan Biopharmaceutical Technology Co.,Ltd. | +86-18616643091 +86-18616643091 |
info@rochipharma.com | China | 246 | 58 |
| Zibo Hangyu Biotechnology Development Co., Ltd | +86-0533-2185556 +8617865335152 |
Mandy@hangyubiotech.com | China | 11013 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12456 | 58 |
| Hangzhou ICH Biofarm Co., Ltd | +undefined8613073685410 |
sales@ichemie.com | China | 985 | 58 |
| Sichuan HongRi Pharma-Tech Co.,Ltd | +86-028-64841719 +8618980456393 |
daisy@enlaibio.com | China | 1369 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29797 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 15928 | 58 |
| Taizhou Tianhong Biochemistry Technology Co., Ltd. | 0523-86132544 |
sales@thbiochem.com | CHINA | 305 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21691 | 55 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
fandachem@gmail.com | China | 9348 | 55 |
L(+)-2-Aminobutyric acid 관련 검색:
시트르산 엽산 아세트산 티록신 감마-아미노-N-부티르 산 N-아세틸-DL-메티오닌 L-메티오닌 바클로펜 1-아미노사이클로헥산카복실산
DL-2-AMINOBUTYRIC ACID
Hydrocortisone-17-butyrate
r-Amino Butryric Acid
(2S)-2-(2-Oxopyrrolidin-1-yl)butanoic acid
4-CHLOROBUTYRIC ACID
ETHYL 4-CHLOROBUTYRATE
Gamma Butyrolactone
(R)-(-)-2-AMINOBUTANAMIDE HYDROCHLORIDE, 97%
Ascoric Acid