CAS Number62-46-4
Synonymsα-Lipoic acid; 5-[3-(1,2-Dithiolanyl)]pentanoic Acid; a-Liponic acid; Thioctic acid; MFCD01631142; d-[3-(1,2-Dithiacyclopentyl)]pentanoic Acid; Lipoicin; EINECS 200-534-6; δ-[3-(1,2-dithiacyclopentyl)]pentanoic acid; a-Lipoic Acid; Acetate Replacing Factor; R-Alpha-Lipoic Acid; (+)-α-Lipoic acid; (R)-(+)-α-Lipoic acid; Thioctan; lipoic acid; Tioctan; (R)-(+)-lipoic acid; (R)-α-Lipoic Acid; 5-[(3R)-1,2-Dithiolan-3-yl]pentanoic acid
Molecular FormulaC8H14O2S2
Molecular Weight206.33
Purity98%
Density1.2±0.1 g/cm3
Boiling Point362.5±11.0 °C at 760 mmHg
Melting Point48-52 °C(lit.)
Appearancelight yellow powder
EINECS200-534-6
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 62-46-4 |
| Catalog No. | 2A-0201794 |
| Chinese Name | 硫辛酸 |
| Synonyms | α-Lipoic acid; 5-[3-(1,2-Dithiolanyl)]pentanoic Acid; a-Liponic acid; Thioctic acid; MFCD01631142; d-[3-(1,2-Dithiacyclopentyl)]pentanoic Acid; Lipoicin; EINECS 200-534-6; δ-[3-(1,2-dithiacyclopentyl)]pentanoic acid; a-Lipoic Acid; Acetate Replacing Factor; R-Alpha-Lipoic Acid; (+)-α-Lipoic acid; (R)-(+)-α-Lipoic acid; Thioctan; lipoic acid; Tioctan; (R)-(+)-lipoic acid; (R)-α-Lipoic Acid; 5-[(3R)-1,2-Dithiolan-3-yl]pentanoic acid |
| Molecular Formula | C8H14O2S2 |
| Molecular Weight | 206.33 |
| Purity | 98 |
| Density | 1.2±0.1 g/cm3 |
| Boiling Point | 362.5±11.0 °C at 760 mmHg |
| Melting Point | 48-52 °C(lit.) |
| Appearance | light yellow powder |
| Storage Condition | Room Temperature |
| EINECS | 200-534-6 |
| HTC | 2934999090 |
| PubChem ID | 329750249 |
| MDL Number | MFCD00005474 |
| SMILES | OC(=O)CCCCC1CCSS1 |
| InChI | 1S/C8H14O2S2/c9-8(10)4-2-1-3-7-5-6-11-12-7/h7H,1-6H2,(H,9,10) |
| InChI Key | AGBQKNBQESQNJD-UHFFFAOYSA-N |
| Beilstein/REAXYS | 81853 |
| NACRES Code | NA.24 |
| UNSPSC | 41116107 |
| Hazard Symbols | Xn |
| Risk Codes | R22 |
| MSDS | msds/8725_1_62_46_4.pdf |
| Use of | >98%,Standard References Properties Name lipoic acid Synonym More Synonyms Chemical & Physical Properties Molecular Formula C8H14O2S2 Exact Mass 206.043518 PSA 87.90000 Index of Refraction 1.562 InChIKey AGBQKNBQESQNJD-UHFFFAOYSA-M Toxicological Information CHEMICAL IDENTIFICATION RTECS NUMBER : CHEMICAL NAME : 1,2-Dithiolane-3-valeric acid CAS REGISTRY NUMBER : BEILSTEIN REFERENCE NO. : LAST UPDATED : DATA ITEMS CITED : MOLECULAR FORMULA : C8-H14-O2-S2 MOLECULAR WEIGHT : HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : SPECIES OBSERVED : Rodent - rat DOSE/DURATION : TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - respiratory depression REFERENCE : NYKZAU Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. (Nippon Yakuri Gakkai, c/o Kyoto Daigaku Igakubu Yakurigaku Kyoshitsu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.40- 1944- Volume(issue)/page/year: 68,265,1972 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - respiratory depression REFERENCE : NYKZAU Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. (Nippon Yakuri Gakkai, c/o Kyoto Daigaku Igakubu Yakurigaku Kyoshitsu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.40- 1944- Volume(issue)/page/year: 68,265,1972 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - respiratory depression REFERENCE : NYKZAU Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. (Nippon Yakuri Gakkai, c/o Kyoto Daigaku Igakubu Yakurigaku Kyoshitsu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.40- 1944- Volume(issue)/page/year: 68,265,1972 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - respiratory depression REFERENCE : NYKZAU Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. (Nippon Yakuri Gakkai, c/o Kyoto Daigaku Igakubu Yakurigaku Kyoshitsu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.40- 1944- Volume(issue)/page/year: 68,265,1972 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 41,79,1978 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: 6,454,1982 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: 6,454,1982 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NYKZAU Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. (Nippon Yakuri Gakkai, c/o Kyoto Daigaku Igakubu Yakurigaku Kyoshitsu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.40- 1944- Volume(issue)/page/year: 60,278,1964 ** REPRODUCTIVE DATA ** TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Subcutaneous SEX/DURATION : male 30 day(s) pre-mating TOXIC EFFECTS : Reproductive - Paternal Effects - prostate, seminal vesicle, Cowper's gland, accessory glands REFERENCE : NYKZAU Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. (Nippon Yakuri Gakkai, c/o Kyoto Daigaku Igakubu Yakurigaku Kyoshitsu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.40- 1944- Volume(issue)/page/year: 68,265,1972 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9998 No. of Facilities: 138 (estimated) No. of Industries: 2 No. of Occupations: 2 No. of Employees: 429 (estimated) No. of Female Employees: 141 (estimated) Safety Information Hazard Codes Xn:Harmful Risk Phrases R22 WGK Germany 3 HS Code 2934999090 Precursor & DownStream Precursor 0 DownStream 1 CAS#:119365-69-4 (R)-6,8-Dimerca... |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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