头孢西丁
- 中文名称：
- 头孢西丁
- 中文别名：
- 头孢西丁;
3-氨基甲酰基氧甲基-7-甲氧基-7-(2-噻吩乙酰胺基)-8-氧代-5-硫-1-杂氮双环[4.2.0]辛-2-烯-2-甲酸;
头孢西丁 USP
- 英文名称：
- 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid,3-[[(aminocarbonyl)oxy]methyl]-7-methoxy-8-oxo-7-[[2-(2-thienyl)acetyl]amino]-,(6R,7S)-
- 英文别名：
- 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[(aminocarbonyl)oxy]methyl]-7-methoxy-8-oxo-7-[[2-(2-thienyl)acetyl]amino]-, (6R,7S)-;
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[(aminocarbonyl)oxy]methyl]-7-methoxy-8-oxo-7-[(2-thienylacetyl)amino]-, (6R,7S)- (9CI);
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[(aminocarbonyl)oxy]methyl]-7-methoxy-8-oxo-7-[(2-thienylacetyl)amino]-, (6R-cis)-;
(6R,7S)-3-[[(Aminocarbonyl)oxy]methyl]-7-methoxy-8-oxo-7-[[2-(2-thienyl)acetyl]amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;
Cefoxitin;
Cephoxitin
- CAS No.：
- 35607-66-0
- 分 子 式：
-
C16H17N3O7S2
- 分 子 量：
- 427.45
- 精确分子量：
- 427.05080
- PSA：
- 201.80000
- EINECS：
- 252-641-2
- InChI：
- InChI=1/C16H17N3O7S2/c1-25-16(18-10(20)5-9-3-2-4-27-9)13(23)19-11(12(21)22)8(6-26-15(17)24)7-28-14(16)19/h2-4,14H,5-7H2,1H3,(H2,17,24)(H,18,20)(H,21,22)/t14?,16-/m0/s13
- 分子结构式：
-
- SDS：
- 查看
头孢西丁 物化性质
- 外观与性状：
- 白色至灰白色结晶粉末
- 密度：
- 1.63 g/cm3
- 熔点：
- 149 - 150ºC
- 沸点：
- 843.4ºC at 760 mmHg
- 闪点：
- 463.9°C
- 折射率：
- 1.692
- 存储条件/存储方法：
- 库房低温通风干燥
头孢西丁 毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- XI0386500
- CHEMICAL NAME :
- 5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic
acid, 3-(((aminocarbonyl)oxy)methyl)-7-
methoxy-8-oxo-7-((2-thienylacetyl)amino)-, (6R-cis)-
- CAS REGISTRY NUMBER :
- 35607-66-0
- LAST UPDATED :
- 199601
- DATA ITEMS CITED :
- 12
- MOLECULAR FORMULA :
- C16-H17-N3-O7-S2
- MOLECULAR WEIGHT :
- 427.48
- WISWESSER LINE NOTATION :
- T46 ANV ES GUTJ CO1 G1OVZ HVQ CMV1- BT5SJ
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Human - woman
- DOSE/DURATION :
- 75 mg/kg/18H-I
- TOXIC EFFECTS :
- Blood - leukopenia
- REFERENCE :
- AIMEAS Annals of Internal Medicine. (American College of Physicians, 4200
Pine St., Philadelphia, PA 19104) V.1- 1927- Volume(issue)/page/year:
92,874,1980
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >10 gm/kg
- TOXIC EFFECTS :
- Gastrointestinal - hypermotility, diarrhea
- REFERENCE :
- NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki,
Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year:
26(Suppl1),150,1978
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >10 mg/kg
- TOXIC EFFECTS :
- Skin and Appendages - dermatitis, other (after systemic exposure)
Skin and Appendages - hair
- REFERENCE :
- NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki,
Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year:
26(Suppl 1),150,1978
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 8580 mg/kg
- TOXIC EFFECTS :
- Behavioral - altered sleep time (including change in righting reflex)
Behavioral - convulsions or effect on seizure threshold
Lungs, Thorax, or Respiration - respiratory depression
- REFERENCE :
- NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki,
Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year:
26(Suppl 1),150,1978
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >10 gm/kg
- TOXIC EFFECTS :
- Gastrointestinal - hypermotility, diarrhea
- REFERENCE :
- NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki,
Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year:
26(Suppl1),150,1978
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 9250 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity)
Lungs, Thorax, or Respiration - respiratory depression
Skin and Appendages - hair
- REFERENCE :
- NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki,
Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year:
26(Suppl 1),150,1978
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 4970 mg/kg
- TOXIC EFFECTS :
- Behavioral - altered sleep time (including change in righting reflex)
Behavioral - convulsions or effect on seizure threshold
Lungs, Thorax, or Respiration - respiratory depression
- REFERENCE :
- NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki,
Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year:
26(Suppl 1),150,1978
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Mammal - dog
- DOSE/DURATION :
- >10 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki,
Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year:
26(Suppl1),150,1978
** OTHER MULTIPLE DOSE TOXICITY DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 45 gm/kg/30D-I
- TOXIC EFFECTS :
- Gastrointestinal - other changes
Blood - changes in leukocyte (WBC) count
Biochemical - Enzyme inhibition, induction, or change in blood or tissue
levels - phosphatases
- REFERENCE :
- NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki,
Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year:
26(Suppl 1),150,1978
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 182 gm/kg/26W-I
- TOXIC EFFECTS :
- Kidney, Ureter, Bladder - urine volume increased
Nutritional and Gross Metabolic - changes in sodium
Nutritional and Gross Metabolic - changes in chlorine
- REFERENCE :
- NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki,
Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year:
26(Suppl 1),150,1978
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 500 mg/kg/5D-I
- TOXIC EFFECTS :
- Immunological Including Allergic - decrease in humoral immune response
- REFERENCE :
- TOLED5 Toxicology Letters. (Elsevier Science Pub. B.V., POB 211, 1000 AE
Amsterdam, Netherlands) V.1- 1977- Volume(issue)/page/year: 13,129,1982
*** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***
NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
NOES - National Occupational Exposure Survey (1983)
NOES Hazard Code - X3193
No. of Facilities: 222 (estimated)
No. of Industries: 1
No. of Occupations: 5
No. of Employees: 14543 (estimated)
No. of Female Employees: 12733 (estimated)
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