CAS 15366-62-8|4-Bromonicotinic Acid
Cov mis mos molecular: C6H4BrNO2
Molecular Luj: 202.01
Purity: 97% Min.
Pob: 1 g / 5 g / 25 g / 100 g / 1 kg
- Kev xa khoom thoob ntiaj teb
- Quality Assurance
- 24/7 Kev Pabcuam Cov Neeg Siv Khoom
Khoom Taw qhia
Specification ntawm CAS 15366-62-8|4-Bromonicotinic acid
Yam khoom | SPECIFICATION |
Melting point | 118-134 degree |
InChIKey | CZLOEKRJQIAKFI-UHFFFAOYSA-N |
cia temp. | 2-8 degree |
xim | Pleev xim av rau tsaus xim av |
daim ntawv | Khoom |
ceev | 1.813g / cm3 |
Boiling point | 334.5 hli |
pka ua | 0.85 |
Synthesis ntawmCAS 15366-62-8|4-Bromonicotinic acid
Cov xwm txheej
Theem #1: 4-bromopyridine hydrochloride Nrog n-butyllithium; diisopropylamine Hauv tetrahydrofuran ntawm -78 degree ; rau 2h;. Inert cua;
Theem #2: carbon dioxide Hauv tetrahydrofuran ntawm 20 degree;
Theem #3: Nrog hydrogenchloride; dej pH =3 - 4;
Cim npe nrov: cas 15366-62-8|4-bromonicotinic acid, nqe, hais, luv nqi, hauv Tshuag, muag
