형태
solid
색상
white to light pink
mp
≥305 °C
저장 온도
2-8°C
SMILES string
CN1C(=O)NC(N)=C(NC(C)=O)C1=O
InChI
1S/C7H10N4O3/c1-3(12)9-4-5(8)10-7(14)11(2)6(4)13/h8H2,1-2H3,(H,9,12)(H,10,14)
InChI key
POQOTWQIYYNXAT-UHFFFAOYSA-N
애플리케이션
CYP1A2 metabolite of caffeine
포장
Bottomless glass bottle. Contents are inside inserted fused cone.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
Eyeshields, Gloves, type N95 (US)
시험 성적서(COA)
제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.
Dermatology (Basel, Switzerland), 195(1), 43-45 (1997-01-01)
p-Phenylenediamine (PPD) has been widely distributed as hair dye ingredient and may be responsible for contact dermatitis. Since not all the subjects exposed to PPD react to the substance, we tested a possible predisposing factor of cutaneous drug metabolism. Eighty-five
Journal of pharmaceutical and biomedical analysis, 13(9), 1079-1086 (1995-08-01)
The ratio of 5-acetylamino-6-amino-3-methyluracil (AAMU) to 1-methylxanthine (1X) in urine samples after caffeine ingestion can be used to indicate human N-acetyltransferase (NAT2) phenotypes. In previous studies, this ratio has been determined by LC or capillary electrophoresis. The possibility that this
Clinical pharmacology and therapeutics, 49(6), 648-657 (1991-06-01)
The use of two caffeine metabolite ratios for acetylator phenotyping was validated by demonstrating concordance with two sulfamethazine tests in 178 unrelated healthy subjects. The caffeine metabolites used for this purpose were 5-acetylamino-6-amino-3-methyluracil (AAMU), 1-methylxanthine (1X), and 1-methylurate (1U). The
Clinical pharmacology and therapeutics, 42(5), 509-513 (1987-11-01)
Previously published methods allow the determination of the genetically controlled acetylator status using caffeine as a test drug, based on the urinary excretion of a ring-opened metabolite of caffeine, an acetylated uracil (5-acetylamino-6-formylamino-3-methyluracil). 5-Acetylamino-6-formylamino-3-methyluracil is labile but can be converted
Clinical pharmacology and therapeutics, 47(4), 470-477 (1990-04-01)
The human acetylation genotype was determined by measuring urinary caffeine metabolites by use of a modification of a previously published HPLC method. The problem of separation of 7-methylxanthine (7X) from 1-methyluric acid (IU) in urine extracts was achieved by adding
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