1,8-Naphthyridine
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1,8-Naphthyridine 속성
- 녹는점
- 99.8-99.9°C
- 끓는 점
- 248.9±13.0 °C(Predicted)
- 밀도
- 1.183±0.06 g/cm3(Predicted)
- 저장 조건
- Sealed in dry,Room Temperature
- 산도 계수 (pKa)
- 3.39
- 물리적 상태
- powder to crystal
- 산도 계수 (pKa)
- 3.55±0.10(Predicted)
- 색상
- White to Light yellow to Light orange
- InChIKey
- FLBAYUMRQUHISI-UHFFFAOYSA-N
- CAS 데이터베이스
- 254-60-4(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xi | ||
|---|---|---|---|
| 위험 등급 | IRRITANT | ||
| HS 번호 | 2902900000 |
1,8-Naphthyridine C화학적 특성, 용도, 생산
개요
1,8-Naphthyridine is an organic compound with the formula C8H6N2. It is the most well-studied of the six isomeric naphthyridines, a subset of diazanaphthalenes with nitrogen in the separate rings. Enoxacin, nalidixic acid, and trovafloxacin are 1,8-naphthyridine derivatives with antibacterial properties related to the fluoroquinolones.용도
1,8-naphthyridine (napy) and its simplest 2-methyl and 2,7-dimethyl derivatives may act as monodentate and bidentate ligands, resembling the behavior of the carboxylate ligands.정의
ChEBI: 1,8-naphthyridine is a naphthyridine in which the nitrogens are situated at positions 1 and 8.Purification Methods
Purify 1,8-naphthyridine through an Al2O3 column and elute with toluene and pet ether, evaporate the eluate, crystallise the residue from pet ether (b 60-80o), and sublime it at 80o/13mm. The picrate [15936-16-0] has m 207-208o (from EtOH), and the methiodide has m 180-181o (from EtOH). [Hawes & Wibberley J Chem Soc (C) 1564 1967, UV: Armarego Physical Methods in Heterocyclic Chemistry (Ed Katritzky, Academic Press) Vol III 134 1971, Beilstein 23 II 178, 23 III/IV 1237.]1,8-Naphthyridine 준비 용품 및 원자재
원자재
준비 용품
1,8-Naphthyridine 공급 업체
글로벌( 141)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29797 | 60 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Accela ChemBio Inc. | (+1)-858-699-3322 |
info@accelachem.com | United States | 19965 | 58 |
| Xi'an Kono chem co., Ltd., | 029-86107037 13289246953 |
info@konochemical.com | China | 2995 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 |
sales@alchempharmtech.com | United States | 63711 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; |
factory@coreychem.com | China | 29826 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 |
sale04@alfachem.cn | China | 12468 | 58 |
| SIMAGCHEM CORP | +86-13806087780 |
sale@simagchem.com | China | 17367 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34572 | 58 |
| Shanghai UCHEM Inc. | +862156762820 +86-13564624040 |
sales@myuchem.com | China | 6710 | 58 |
1,8-Naphthyridine 관련 검색:
날리딕스산 엔옥사신
1,8-Naphthyridine
7,10-dichloro-2-methoxybenzo[b]-1,5-naphthyridine
5,6,7,8-TETRAHYDRO-6-(PHEHYLMETHYL)-1,6-NAPHTHYRIDIN-3-AMINE
3-(CHLOROMETHYL)-6-(TRIFLUOROMETHYL)PYRIDINE
3-ACETYL-2-METHYL-1,6-NAPHTHYRIDINE
3-BROMO-5,6,7,8-TETRAHYDRO-1,6-NAPHTHYRIDINE
2-CHLORO-1,8-NAPHTHYRIDINE
5-Bromo-1,2,3,4-tetrahydro-[1,7]naphthyridine
5-CHLORO-1,6-NAPHTHYRIDINE
5-chloro-1,2,3,4-tetrahydro-1,6-naphthyridine
5,6,7,8-TETRAHYDRO-1,6-NAPHTHYRIDIN-3-OL
4-HYDROXY-1,5-NAPHTHYRIDINE
4-HYDROXY-1,5-NAPHTHYRIDINE-3-CARBOXYLIC ACID
1,6-Naphthyridine, 2-chloro-5,6,7,8-tetrahydro-
2,7-NAPHTHYRIDINE, 1-CHLORO-
7-Chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylic Acid Ethyl Ester