기본 정보
- CAS
102783-05-1- 표준 SMILES
C[C@@H](O)[C@H]([NH3+])C(=O)[O-]- InChIKey
MEXORTGEIOUNCT-UHFFFAOYSA-N- 분자식
- C4H9NO3
- 평균 분자량
- 119.12 g/mol
- 단동위원소 질량
- 119.05824315
개요
L-threonine zwitterion is zwitterionic form of L-threonine arising from transfer of a proton from the carboxy to the amino group; major species at pH 7.3. It is a tautomer of a L-threonine.
이름 및 식별자
- 우선 이름
- (2S,3R)-2-ammonio-3-hydroxybutanoate
- IUPAC
- (2S,3R)-2-azaniumyl-3-hydroxybutanoate
- 현지명
- 요소,1,4-부탄디올및포름알데히드중합체,메틸화
- 영어명
- Urea, polymer with 1,4-butanediol and formaldehyde, methylated
- 분자식
- C6H16N2O4
- 분자량
- 180.2
이름 및 동의어
102783-05-12S,3R)-2-amino-3-hydroxybutanoic acid3ajeL-threonine zwitterion3c1nCHEBI:57926(2S,3R)-2-ammonio-3-hydroxybutanoate요소,1,4-부탄디올및포름알데히드중합체,메틸화Urea, polymer with 1,4-butanediol and formaldehyde, methylated
데이터베이스 식별자
- CAS
102783-05-1、72-19-5、80-68-2- PubChem CID
- 6971019
- ChEBI
CHEBI:57926- EC Number
- 677-639-2
물성
구조 계산 물성
- XLogP
- -2.3
- 극성 표면적
- 88 Ų
- 수소 결합 공여자 수
- 2
- 수소 결합 수용자 수
- 3
- 회전 가능 결합 수
- 1
- 무거운 원자 수
- 8
- 형식 전하
- 0
- 복잡도
- 87.8
실험 및 물리화학적 성질
LogP-2.94
Solubility97.0 mg/mL
Melting Point256 °C
Physical DescriptionSolid
Dissociation Constants5.60
안전 및 규제
안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
GHS 분류
GHS Classification
Warning
H317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin]
P203, P261, P272, P280, P302+P352, P318, P321, P333+P317, P362+P364, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 104 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
유해성 정보
Regulatory Information
Chemical: Urea, polymer with 1,4-butanediol and formaldehyde, methylated
Urea, polymer with 1,4-butanediol and formaldehyde, methylated: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Other Safety InformationIMAP assessments - Urea, polymer with 1,4-butanediol and formaldehyde, methylated: Environment tier I assessment
Hazard Classes and CategoriesSkin Sens. 1 (100%)
안전 데이터
- 신호 어
- Warning
- 유해·위험 문구
- 암호 유해·위험 문구 위험 등급 범주 신호 어 그림 문자 P- 코드 H317
화학 및 산업
약리 정보
Pharmacodynamics
L-Threonine is an essential amino acid that helps to maintain the proper protein balance in the body. It is important for the formation of collagen, elastin, and tooth enamel, and aids liver and lipotropic function when combined with aspartic acid and methionine.
Mechanism of Action
L-Threonine is a precursor to the amino acids glycine and serine. It acts as a lipotropic in controlling fat build-up in the liver. May help combat mental illness and may be very useful in indigestion and intestinal malfunctions. Also, threonine prevents excessive liver fat. Nutrients are more readily absorbed when threonine is present.
Metabolism/MetabolitesHepatic
Tissue LocationsAll Tissues
Cellular LocationsCytoplasm
Metabolite PathwaysAmikacin Action Pathway
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