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54-96-6 - 3,4-Diaminopyridine, 98+% - 3,4-Pyridinediamine - A12465 - Alfa Aesar

A12465 3,4-Diaminopyridine, 98+%

CAS 번호
54-96-6
동의어
3,4-Pyridinediamine

사이즈 가격 ($) 수량 재고 여부
1g 34.00
5g 114.00
25g 444.00
장바구니에 추가 대량 견적에 추가 항목 보기

3,4-Diaminopyridine, 98+%

MDL
MFCD00006401
EINECS
200-220-9

화학적 특성

화학식
C5H7N3
화학 식량
109.13
융점
217-220°
인화점
240°(464°F)
용해도
Soluble in water (24 mg/ml at 20°C), alcohol. Slightly soluble in ether.

용도

It is a potassium channel blocker in nerve terminals. It inhibits potassium channel efflux, increasing the duration of the action potential, which results in an increase in the duration of calcium channel opening and enhanced acetylcholine (ACh) release. Increased ACh availability at the motor end plate allows muscles to contract.

참고

Store under cool dry place. Ensure good ventilation. Incompatible with oxidizing agents.

참조 문헌

J. M. Rubin-Preminger.; U. Englert. 3,4-Diamino­pyridine Acta Cryst. 2007, 63 (2),o757-o758 .

Jorge Molgó.; H?kan Lundh.; Stephen Thesleff. Potency of 3,4-Diaminopyridine and 4-aminopyridine on mammalian neuromuscular transmission and the effect of pH changes. Eur. J. Pharmacol. 1980, 61 (1),25-34.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H300-H312-H330-H319

Fatal if swallowed. Harmful in contact with skin. Fatal if inhaled. Causes serious eye irritation.

주의 설명서: P280h-P304+P340-P305+P351+P338-P320-P310a-P302+P352a

Wear protective gloves/clothing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Specific treatment is urgent (see label). Immediately call a POISON CENTER/doctor IF ON SKIN: Wash with plenty of water.

기타 참조

Merck
14,2986
바일슈타인
110232
위험 등급
6.1
포장 그룹
II
통합 관세 코드
2933.39
TSCA(독성물질규제법)"
No
RTECS(화학물질 독성 등록)
US7600000

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