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퓨린

퓨린
퓨린 구조식 이미지
카스 번호:
120-73-0
한글명:
퓨린
동의어(한글):
퓨린
상품명:
Purine
동의어(영문):
X 128;PURINE;NSC 753;Isopurine;7H-Purine;1H-Purine;9H-PURINE;Purine 98%;Purine,99%;beta-Purine
CBNumber:
CB6447322
분자식:
C5H4N4
포뮬러 무게:
120.11
MOL 파일:
120-73-0.mol

퓨린 속성

녹는점
214-217 °C (lit.)
끓는 점
214.09°C (rough estimate)
밀도
1.3106 (rough estimate)
굴절률
1.7380 (estimate)
저장 조건
Keep in dark place,Sealed in dry,Room Temperature
산도 계수 (pKa)
2.3(at 20℃)
물리적 상태
Crystals
색상
White
수용성
400 g/L (20 ºC)
Merck
7942
BRN
3200
CAS 데이터베이스
120-73-0(CAS DataBase Reference)
NIST
9H-Purine(120-73-0)
EPA
Purine (120-73-0)
안전
  • 위험 및 안전 성명
안전지침서 22-24/25
WGK 독일 3
RTECS 번호 UO7450000
HS 번호 29335995
독성 LD50 intraperitoneal in rat: 800mg/kg
기존화학 물질 2009-3-3691
그림문자(GHS):
신호 어:
유해·위험 문구:
암호 유해·위험 문구 위험 등급 범주 신호 어 그림 문자 P- 코드
예방조치문구:
NFPA 704
0
1 0

퓨린 MSDS


9H-Purine

퓨린 C화학적 특성, 용도, 생산

화학적 성질

very slightly yellow to cream crystalline powder

용도

Organic synthesis, metabolism, and biochemi- cal research. (2) One of a number of basic compounds found in living matter and having a purine-type molecular structure.

정의

A simple nitrogenous organic molecule with a double ring structure. Members of the purine group include adenine and guanine, which are constituents of the nucleic acids, and certain plant alkaloids, such as caffeine and theobromine.

정의

purine: An organic nitrogenous base(see formula), sparingly soluble inwater, that gives rise to a group ofbiologically important derivatives,notably adenine and guanine,which occur in nucleotides and nucleicacids (DNA and RNA).

정의

ChEBI: The 9H-tautomer of purine.

Purification Methods

It crystallises from toluene or EtOH, and sublimes at 100-150o/0.1mm or 160o/10-4mm. The picrate has m 207-209o after crystallisation from 20volumes of H2O. [Beilstein 26 H 354, 26 III/IV 1736.]

퓨린 준비 용품 및 원자재

원자재

준비 용품


퓨린 공급 업체

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