132-98-9
基本信息
青霉素 V 钾
青霉素V钾盐
青霉素V钾
PENICILLINE V POTASSIUM SALT
PENICILLIN V
PENICILLIN VK
PENICILLIN V POTASSIUM
PENICILLIN V POTASSIUM SALT
PHENOXYMETHYLPENICILLINIC ACID POTASSIUM SALT
PHENOXYMETHYLPENICILLIN K+ SALT
PHENOXYMETHYLPENICILLIN POTASSIUM
PHENOXYMETHYL PENICILLIN POTASSIUM SALT
4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylicacid,3,3-dimethyl-7-oxo-6-((ph
abicyclo[3.2.0]heptane-2-carboxylate
antibiocin
apsinvk
arcacil
arcasin
aspinvk
beromycin
beromycin(penicillin)
betapen-vk
物理化学性质
| 熔点 | 197-202°C |
| 比旋光度 | D25 +223° (c = 0.2) |
| 密度 | 1.40 |
| 储存条件 | 2-8°C |
| 溶解度 | 易溶于水,几乎不溶于乙醇(96%)。 |
| 形态 | neat |
| 颜色 | 溶于水 |
| 水溶解性 | Soluble in water, dimethyl sulfoxide, and methanol. |
| BRN | 3899451 |
| BCS Class | 1 (CLogP), 3 (LogP) |
| 稳定性 | 吸湿性 |
| 主要应用 | clinical testing |
| InChIKey | HCTVWSOKIJULET-LQDWTQKMSA-M |
| SMILES | N12C([C@@H](NC(=O)COC3=CC=CC=C3)[C@H]1SC(C)(C)[C@@H]2C([O-])=O)=O.[K+] |&1:2,14,19,r| |
| CAS 数据库 | 132-98-9(CAS DataBase Reference) |
| EPA化学物质信息 | Penicillin V Potassium (132-98-9) |
安全数据
| 危险性符号(GHS) | ![]() ![]() GHS07,GHS08 |
| 警示词 | 危险 |
| 危险性描述 | H302-H317-H334 |
| 防范说明 | P261-P264-P280-P301+P312-P302+P352-P304+P340+P312 |
| 危险品标志 | Xn |
| 危险类别码 | R22-R42/43 |
| 安全说明 | S22-S26-S36/37-S45 |
| WGK Germany | 3 |
| RTECS号 | XH9275000 |
| TSCA | Yes |
| REACH 注册登记 | Active |
| 海关编码 | 29411099 |
| 存储类别 | 11 - Combustible Solids |
| 危险性类别 | Acute Tox. 4 Oral Resp. Sens. 1 Skin Sens. 1 |
| 毒害物质数据 | 132-98-9(Hazardous Substances Data) |
| 毒性 | LD50 orally in rats: >1040 mg/kg (Goldenthal) |
应用领域
制备方法
551-16-6
701-99-5
132-98-9
一般步骤:向冷却至0-5℃并搅拌的2.76 g(12.5 mmol)6-氨基青霉烷酸(6-APA)溶于60 mL水(含5.25 g,62.5 mmol碳酸氢钠)的溶液中,缓慢滴加2.76 g(16.2 mmol)苯氧乙酰氯溶于5 mL丙酮的溶液,滴加时间控制在1分钟内。反应混合物在10-15℃下剧烈搅拌20分钟。反应完成后,用15 mL甲基异丁基酮(MIBK)萃取水相两次,弃去有机相。将水相冷却至5-10℃,用冷的5.0 mol/L硫酸溶液酸化至pH 2.0。酸化后的水相用50 mL MIBK萃取两次,合并有机相,用冷水洗涤,无水硫酸钠干燥10分钟。过滤除去干燥剂,向滤液中加入10 mL 25% 2-乙基己酸钾的丁醇溶液,析出白色结晶。过滤收集固体,用干燥丙酮洗涤,真空干燥,得到3.5 g(产率80%)目标化合物(2S,5R,6R)-3,3-二甲基-7-氧代-6-(2-苯氧基乙酰胺基)-4-硫杂-1-氮杂二环[3.2.0]庚-2-羧酸钾,为白色固体。熔点:210-211℃(分解)。1H NMR (400 MHz, DMSO-d6): δ 8.42 (d, 1H, J = 8.0 Hz), 7.27 (m, 2H), 6.92 (m, 3H), 5.42 (dd, 1H, J = 8.0, 4.0 Hz), 5.40 (d, 1H, J = 4.0 Hz), 4.62 (d, 2H, J = 2.2 Hz), 3.88 (s, 1H), 1.52 (s, 3H), 1.46 (s, 3H); 13C NMR (100 MHz, DMSO-d6): δ 172.8, 169.0, 168.1, 158.1, 130.0, 121.7, 115.0, 74.6, 67.3, 66.7, 65.0, 57.8, 32.7, 27.8; HRMS (FAB) 计算值 C16H18KN2O5S [M + H]+: m/z 389.0584; 实测值: 389.0995。
参考文献:
[1] Chinese Chemical Letters, 2015, vol. 26, # 1, p. 113 - 117
常见问题列表
Penicillin V (0.002-8.0 mg/L) inhibits the growth of
Streptococci
, with the minimum inhibitory concentrations (MICs) of 0.004-0.008 mg/L.
Penicillin V (0.002-8.0 mg/L) inhibits the growth of
C. difficile
, with a MIC
90
of 8 mg/L.
Penicillin V (0.004-0.063 mg/L; 18 h) inhibits the growth of
Staphylococcus aureus
, with a MIC of 0.016 mg/L.
Penicillin V (0.063-0.25 mg/kg; a single s.c.) inhibits the outgrowth of
S. aureus
in mice thigh muscle.
Penicillin V (100 mg/kg; p.o. once daily for 5 d) avoids the fulminant infection of acute purulent otitis media (AOM) in rats.
Penicillin V (2 mg/kg; a single s.c.) exhibits the plasma half-life (61 min) and mean AUC (0.47 mg/L•h).
| Animal Model: | Specific pathogen free (SPF) male Swiss mice (20-25 g) are inoculated S. aureus |
| Dosage: | 0.063, 0.13, 0.25 mg/kg |
| Administration: | A single s.c. |
| Result: | Decreased the number of CFU (1.34×10 7 counts/mL) compared to controls (3.5×10 7 counts/mL) at the dose of 0.25 mg/kg. |
知名试剂公司产品信息
青霉素 V 钾价格(试剂级)
| 报价日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
| 2026/09/15 | HY-B0975R | 青霉素 V 钾 Penicillin V Potassium (Standard) | 132-98-9 | 25 mg | 378元 |
| 2026/09/15 | HY-B0975R | 青霉素 V 钾 Penicillin V Potassium (Standard) | 132-98-9 | 50 mg | 567元 |
| 2026/09/15 | HY-B0975R | 青霉素 V 钾 Penicillin V Potassium (Standard) | 132-98-9 | 100 mg | 846元 |

