3,5-Diiodo-L-tyrosine dihydrate
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3,5-Diiodo-L-tyrosine dihydrate 속성
- 녹는점
- 200 °C (dec.)(lit.)
- 알파
- -20.7 º (c=2.5, 0.1N NaOH/H2O)
- 끓는 점
- 546.5°C (rough estimate)
- 밀도
- 2.405±0.06 g/cm3(Predicted)
- 굴절률
- 1.2 ° (C=5, 1mol/L HCl)
- 저장 조건
- 2-8°C
- 용해도
- 수용액(약간 용해됨), DMSO(약간 용해됨)
- 물리적 상태
- 수정 같은
- 산도 계수 (pKa)
- 2.12(at 25℃)
- 색상
- 하얀색
- 수용성
- 약간 용해됨
- 감도
- Light Sensitive
- CAS 데이터베이스
- 300-39-0(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xi | ||
---|---|---|---|
위험 카페고리 넘버 | 36/37/38 | ||
안전지침서 | 26-37/39-36/37-24/25 | ||
유엔번호(UN No.) | 2811 | ||
WGK 독일 | 3 | ||
F 고인화성물질 | 8 | ||
TSCA | Yes | ||
HS 번호 | 29225090 |
3,5-Diiodo-L-tyrosine dihydrate C화학적 특성, 용도, 생산
개요
Diiodotyrosine does not possess pronounced hormonal activity. However, it stops production of thyrotropic hormone by the anterior lobe of the hypophysis, which activates thyroid gland activity.화학적 성질
white to beige powder용도
It is used for hyperthyroid forms of endemic and sporadic goiters, diffuse, toxic goiters, and other illnesses accompanied by thyrotoxicity.정의
ChEBI: A diiodotyrosine that is L-tyrosine carrying iodo-substituents at positions C-3 and C-5 of the benzyl group. It is an intermediate in the thyroid hormone synthesis.Purification Methods
It forms crystals from H2O [solubility (g/L): 0.204 at 0o, 1.86 at 50o, 5.6 at 75o and 17.0 at 100o]. Also recrystallise it from 50% or 70% EtOH. When boiled in EtOH the crystals swell, and on further boiling a gelatinous precipitate is formed [Harrington Biochem J 22 1434 1928, Jurd J Am Chem Soc 77 5747 1955]. It also crystallises from cold dilute ammonia on adding acetic acid to pH 6. [Beilstein 14 IV 2370.]3,5-Diiodo-L-tyrosine dihydrate 준비 용품 및 원자재
원자재
준비 용품
3,5-Diiodo-L-tyrosine dihydrate 공급 업체
글로벌( 305)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Suzhou Ryan Pharmachem Technology Co.,Ltd. | +86-512-68780025 +8618962125825 |
sales@ryanchem.com | China | 137 | 58 |
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 |
sales@hbmojin.com | China | 12446 | 58 |
Hebei Yanxi Chemical Co., Ltd. | +8617531190177 |
peter@yan-xi.com | China | 5873 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29798 | 60 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 18628 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21667 | 55 |
GenicBio Limited | +86-21-37621270 |
service@genicbio.com | CHINA | 991 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29888 | 58 |
SHANDONG ZHI SHANG CHEMICAL CO.LTD | +86 18953170293 |
sales@sdzschem.com | China | 2931 | 58 |
Shanghai Worldyang Chemical Co.,Ltd. | +86-021-56795779 +8613651600618 |
sales@worldyachem.com | China | 1080 | 58 |
3,5-Diiodo-L-tyrosine dihydrate 관련 검색:
L-알라닌 L-(-)-티로신 티록신
Prostratin, PKC activator
H-ARG-ARG-LEU-ILE-GLU-ASP-ASN-GLU-TYR-THR-ALA-ARG-GLY-OH
Boc-D-Tyr-OH
2',6'-Pipecoloxylidide
2-Piperidone
3,3',5,5'-TETRAIODOTHYRO-ACETIC ACID
3,4-Dimethoxy-L-phenylalanine
N-Acetyl-3,5-Diiodo-L-tyrosine dihydrate
Levothyroxine sodium
3 5-DIIODO-L-TYROSINE DIHYDRATE 98%,3 5-DIIODO-L-TYROSINE DIHYDRATE 98
FMOC-3,5-DIIODO-L-TYROSINE
Sodium levothyroxine
Liothyronine sodium
3,3',5-Triiodo-L-thyronine
3,5-Diiodo-L-thyronine