HOMOGENTISIC ACID
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HOMOGENTISIC ACID 속성
- 녹는점
- 150-152 °C (lit.)
- 끓는 점
- 257.07°C (rough estimate)
- 밀도
- 1.3037 (rough estimate)
- 굴절률
- 1.5090 (estimate)
- 저장 조건
- 2-8°C
- 용해도
- 메탄올에 용해됩니다.
- 산도 계수 (pKa)
- 4.4(at 25℃)
- 물리적 상태
- 수정 같은
- 색상
- 회백색부터 황갈색까지
- 수용성
- 물에 거의 녹지 않음
- Merck
- 14,4737
- BRN
- 2692860
- LogP
- 0.860
- CAS 데이터베이스
- 451-13-8(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
HOMOGENTISIC ACID C화학적 특성, 용도, 생산
화학적 성질
off-white to tan crystals or crystalline powder용도
Homogentisic acid may be used as an analytical reference standard for the quantification of the analyte in the following:- Urine matrices using reversed-phase liquid chromatography tandem mass spectrometry (LC-MS/MS).
- Strawberry tree honey samples using reversed phase-high performance liquid chromatography (RP-HPLC) and ion chromatography (IC).
It may also be used as an internal standard for the determination of ascorbic acid (AA) and uric acid (UA) in human plasma samples using high-pressure liquid chromatography–electrochemical detection (HPLC–ECD).
일반 설명
Homogentisic acid (HGA) is an intermediate formed during the catabolism of phenylalanine and tyrosine. Alkaptonuria, a metabolic disorder, is characterized by high levels of HGA in serum and urine due to the deficiency of the enzyme homogentisic acid oxidase, which is involved in the degradation of HGA.Purification Methods
Crystallise homogentisic acid from EtOH/CHCl3 or H2O (solubility is 85% at 25o). [Beilstein 10 IV 1506.]HOMOGENTISIC ACID 준비 용품 및 원자재
원자재
준비 용품
HOMOGENTISIC ACID 공급 업체
글로벌( 131)공급 업체
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| TargetMol Chemicals Inc. | +1-781-999-5354 |
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HOMOGENTISIC ACID 관련 검색:
페닐초산
HOMOGENTISIC ACID
(2,5-Dimethoxyphenyl)acetic acid
2,5-DIHYDROXY-1,4-BENZENEDIACETIC ACID
2-(METHOXY)-5-(TRIFLUOROMETHOXY)PHENYLACETIC ACID
HOMOGENTISIC ACID LACTONE,HOMOGENTISIC ACID GAMMA-LACTONE
HOMOGENTISIC ACID ETHYL ESTER
HOMOGENTISIC ACID, [RING-3H]
GAMMA-METHYL-L-LEUCINE
AMINO-(2,4,5-TRIMETHOXY-PHENYL)-ACETIC ACID
2,5-DIBENZYLOXYPHENYLACETIC ACID
RARECHEM AL BO 1475
AURORA KA-4815
AKOS BBS-00006098
(R)-AMINO-(2,4,5-TRIMETHOXY-PHENYL)-ACETIC ACID
(R)-AMINO-(2,5-DIMETHOXY-PHENYL)-ACETIC ACID
RARECHEM AL BO 1491
2-AMINO-2-(2,4,5-TRIMETHOXYPHENYL)ACETIC ACID HYDROCHLORIDE