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97-05-2生产厂家

97-05-2价格

97-05-2

97-05-2结构式
97-05-2结构式
  • 常用中文名:5-磺基水杨酸
  • 常用英文名:Sulfosalicylic Acid
  • CAS号:97-05-2
  • 分子式:C7H6O6S
  • 分子量:218.184
  • 相关类别: 信号通路 代谢酶/蛋白酶 多巴胺β-羟化酶
  • 发布时间:2018-07-10 17:46:40
  • 更新时间:2024-01-02 19:21:56
  • 【用途一】
    用作医药中间体,用于医药强力霉素及甲稀土霉素生产
    【用途二】
    甲烯土霉素盐酸盐的中间体。也可作为染料、表面活性剂的中间体,用于测定尿中总蛋白质,金属离子螯合剂。其0.2M水溶液用作铀、三价铁离子(λmax 425nm,Σ5800)和氟离子(间接)的光度法测定试剂。有机催化剂、润滑油添加剂。

化源商城直购

中文名 5-磺基水杨酸
英文名 5-Sulfosalicylic acid
中文别名 2-羟基-5-磺基苯甲酸
水杨酸-5-磺酸
磺基水杨酸
英文别名 Sulfosalicylic Acid
5-Sulfosalicylic Acid
EINECS 202-555-6
MFCD00007508
Benzoic acid, 2-hydroxy-5-sulfo-
Sulphosalicylic acid
2-Hydroxy-5-sulfobenzoic acid
描述 5-磺基水杨酸是一种磺化水杨酸衍生物。5-磺基水杨酸对乳腺癌细胞系MCF-7有效,毒性较低[1]。5-磺基水杨酸具有抗氧化活性[2]。
相关类别
体外研究 5-磺基水杨酸(0.5-4 mM,24小时)显示MCF-7细胞的活力降低[1]。细胞毒性试验[1]细胞系:MCF-7和HUVEC细胞浓度:0.5、1、2、4 mM培养时间:24小时结果:在1 mM 5-磺基水杨酸条件下,MCF-7HUVEC对照细胞的存活率分别为63.3%和70.4%。
参考文献

[1]. Münteha Özsoy, et al. A protein-sulfosalicylic acid/boswellic acids @metal-organic framework nanocomposite as anticancer drug delivery system. Colloids Surf B Biointerfaces. 2021 Aug;204:111788.

[2]. K. Ezhilmathi, et al. Effect of 5-sulfosalicylic acid on antioxidant activity in relation to vase life of Gladiolus cut flowers. Plant Growth Regul 51, 99 (2007).

密度 1.8±0.1 g/cm3
熔点 120°C
分子式 C7H6O6S
分子量 218.184
精确质量 217.988510
PSA 120.28000
LogP -0.69
外观性状 白色至灰白色,吸湿的,结晶粉末
折射率 1.650
储存条件 室温,干燥
稳定性

遇铁成粉红色,高温分解成硫酸和水杨酸。

分子结构

1、 摩尔折射率:45.12

2、 摩尔体积(cm3/mol):127.9

3、 等张比容(90.2K):386.2

4、 表面张力(dyne/cm):82.8

5、 极化率(10-24cm3):17.88

更多

1.性状:白色结晶或结晶性粉末,具吸湿性。

2.熔点(℃):120。

3.溶解性:易溶于水和乙醇,溶于乙醚。

CHEMICAL IDENTIFICATION

RTECS NUMBER :
VO6500000
CHEMICAL NAME :
Salicylic acid, 5-sulfo-
CAS REGISTRY NUMBER :
97-05-2
BEILSTEIN REFERENCE NO. :
0650741
LAST UPDATED :
199710
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C7-H6-O6-S
MOLECULAR WEIGHT :
218.19
WISWESSER LINE NOTATION :
WSQR DQ CVQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1850 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - food intake (animal) Gastrointestinal - other changes
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0570587
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
1300 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
34ZIAG "Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969 Volume(issue)/page/year: -,565,1969
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
7940 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - food intake (animal) Lungs, Thorax, or Respiration - other changes
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0570587 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 81215 No. of Facilities: 2580 (estimated) No. of Industries: 7 No. of Occupations: 10 No. of Employees: 18777 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 81215 No. of Facilities: 1425 (estimated) No. of Industries: 4 No. of Occupations: 16 No. of Employees: 44936 (estimated) No. of Female Employees: 36255 (estimated)

危害码 (欧洲) Xn
风险声明 (欧洲) R22;R36/37/38
安全声明 (欧洲) S26
危险品运输编码 UN 1760
包装等级 III
危险类别 8
海关编码 2918290000

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文献:Chemicke Listy, , vol. 32, p. 292 Chem. Zentralbl., , vol. 110, # I p. 795

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文献:Journal fuer Praktische Chemie (Leipzig), , vol. <2> 61, p. 545

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文献:Gazzetta Chimica Italiana, , vol. 18, p. 346,351

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文献:Monatshefte fuer Chemie, , vol. 18, p. 124

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文献:Journal of the Indian Chemical Society, , vol. 5, p. 437 Chem. Zentralbl., , vol. 99, # II p. 2241

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文献:Journal of the Indian Chemical Society, , vol. 5, p. 437 Chem. Zentralbl., , vol. 99, # II p. 2241

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文献:Justus Liebigs Annalen der Chemie, , vol. 179, p. 107 Chemische Berichte, , vol. 33, p. 3238

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文献:Am.ch., vol. <10>14, p. 193

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文献:Justus Liebigs Annalen der Chemie, , vol. 103, p. 45,50

用水杨酸经磺化制得。

海关编码 2918290000
中文概述 2918290000 其他含酚基但不含其他含氧基羧酸及其酸酐、酰卤化物、过氧化物和过氧酸及它们的衍生物。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:30.0%
申报要素 品名, 成分含量, 用途
监管条件 A.入境货物通关单 B.出境货物通关单
检验检疫 R.进口食品卫生监督检验 S.出口食品卫生监督检验
Summary HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%