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sodium [(1S,4S)-7,7-dimethyl-2-oxobicyclo[2.2.1]hept-1-yl]methanesulfonate

DL-10-Camphorsulfonic acid, sodium salt

CAS: 34850-66-3;21791-94-6

Molecular Formula: C10H17NaO4S

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sodium [(1S,4S)-7,7-dimethyl-2-oxobicyclo[2.2.1]hept-1-yl]methanesulfonate - Names and Identifiers

Name DL-10-Camphorsulfonic acid, sodium salt
Synonyms Camphor Sulfonic Acid
Sodium Camphorsulfonate
Sodium Camphor Sulfonate
Sodium Camphorsulphonate
SODIUM CAMPHORSULPHONATE
Camphor sulfonic acid sodium
Sodium(+)-10-camphorsulfonate
Camphorsulfonicacidsodiumsalt
SODIUM DL-10-CAMPHORSULFONATE
Sodium (+)-10-camphorsulfonate
Camphor-W-sulphonic acid sodium
Camphor-10-sulfonicacidsodiumsalt
sodium 2-oxobornane-10-sulphonate
10-Camphorsulfonic acid sodium salt
P-camphor-10-sulfonic acid sodium salt
DL-10-Camphorsulfonic acid, sodium salt
(7,7-dimethyl-2-oxo-norbornan-1-yl)methylsulfonyloxysodium
sodium (7,7-dimethyl-2-oxobicyclo[2.2.1]hept-1-yl)methanesulfonate
sodium (±)-7,7-dimethyl-2-oxobicyclo[2,2,1]heptane-1-methanesulphonate
sodium [(1S,4S)-7,7-dimethyl-2-oxobicyclo[2.2.1]hept-1-yl]methanesulfonate
bicyclo[2.2.1]heptane-1-methanesulfonicacid,7,7-dimethyl-2-oxo-,sodiumsalt,
7,7-dimethyl-2-oxo-,sodiumsalt,(±)-Biscyclo[2.2.1.]heptane-1-methanesulfonicacid
CAS 34850-66-3
21791-94-6
EINECS 252-250-7
InChI InChI=1/C10H16O4S.Na/c1-9(2)7-3-4-10(9,8(11)5-7)6-15(12,13)14;/h7H,3-6H2,1-2H3,(H,12,13,14);/q;+1/p-1/rC10H15NaO4S/c1-9(2)7-3-4-10(9,8(12)5-7)6-16(13,14)15-11/h7H,3-6H2,1-2H3

sodium [(1S,4S)-7,7-dimethyl-2-oxobicyclo[2.2.1]hept-1-yl]methanesulfonate - Physico-chemical Properties

Molecular FormulaC10H17NaO4S
Molar Mass256.29
Melting Point286-288°C(lit.)
Water Solubilityalmost transparency
AppearanceAmorphous Powder
ColorWhite
Storage ConditionInert atmosphere,Room Temperature
Physical and Chemical PropertiesWhite crystals or crystalline powders. Melting point 193-195 ℃ (decomposition), soluble in water and hot alcohol, 10% aqueous solution was neutral, almost odorless, taste slightly bitter and then sweet.

sodium [(1S,4S)-7,7-dimethyl-2-oxobicyclo[2.2.1]hept-1-yl]methanesulfonate - Risk and Safety

Safety Description24/25 - Avoid contact with skin and eyes.
WGK Germany3
HS Code29147000

sodium [(1S,4S)-7,7-dimethyl-2-oxobicyclo[2.2.1]hept-1-yl]methanesulfonate - Reference Information

EPA chemical information Information provided by: ofmpub.epa.gov (external link)
veterinary central excitant camphor sulfonic acid is an important organic synthesis intermediate, optical polarizer resolution agent. Due to its optical activity, it can be used for racemization of optical isomers in industry. At the same time, it is widely used as a pharmaceutical intermediate, such as the production of intestinal disorder inhibitors, HI V improver, etc. Left and right camphor sulfonic acid is used as an important splitting agent for optically active amino acid drugs, such as camphor sulfonic acid as a chiral ion pair reagent to separate phenylpropanolamine, metoprolol, propranolol, epinephrine, salbutamol and atenolol, which have receptor blockade, cardiac inhibition and local anesthesia. Salting camphor sulfonic acid or obtaining the corresponding camphor sulfonate through other synthetic routes also has a wide range of uses. For example, sodium camphor sulfonate is a veterinary central excitant, which can stimulate the respiratory center and excite the breath. It is used to treat acute disorders of respiration and circulation, and to combat central nervous system poisoning. Ammonium camphor sulfonate is added to the mobile phase as a chiral ion pair reagent to separate the enantiomers of aromatic alcoholamine drugs. At present, there are very few domestic companies that produce camphor sulfonic acid, and they basically rely on imports. The domestic market demand is large, and the price of camphor sulfonic acid is also very expensive, especially L-camphor sulfonic acid. Natural camphor is mainly proposed from camphor plants, ginger plants and mountain ginger seeds, and has optical activity; synthetic camphor generally isomerizes turpentine to obtain camphene, and then undergoes esterification, hydrolysis, dehydrogenation, etc. The reaction process is a racemate with almost no optical activity. At present, synthetic camphor is mainly used in daily chemical and light industry, and natural camphor with optical rotation activity after artificial separation is mainly used in the pharmaceutical industry. There are natural resources of camphor powder in our country. The production of camphor sulfonic acid with camphor powder has great economic and social benefits. Sodium camphor sulfonate is a respiratory cycle stimulant, the appearance of white crystals or crystalline powder. No smell. The taste is slightly bitter at the beginning and sweet at the end. The melting point is about 190 ℃. Easily soluble in water and hot ethanol. There are exciting breathing and circulatory effects of camphor. But not lasting. It is suitable for acute respiratory and circulatory disorders, poisoning against central nervous system inhibitors, etc. Sodium camphor sulfonate injection (sodium camphor sulfonate injection) is a respiratory stimulant with rapid onset, which can stimulate the respiratory center and excite the breath. Clinically, the drug is used for respiratory and circulatory failure. Sodium camphor sulfonate injection is contained in the first volume of the "Ministry of Health Drug Standards" (Chemicals). The content determination method is to use cation exchange resin to treat the sample, and then titrate with sodium hydroxide.
Function and use has the effect of directly and indirectly exciting the respiratory center and cerebral cortex of the brain, and also has the effect of strengthening the heart. It is used to treat respiratory and circulatory depression caused by acute heart failure, central inhibitory drug poisoning and pneumonia. This product is absorbed quickly and suitable for first aid.
precautions 1. keep it in a dark and sealed manner. Long storage clarity changes, white spots or crystals are precipitated, and cannot be sold and used at this time. 2. This product cannot be mixed with calcium injection. 3. Livestock should not be used before slaughter, so as not to affect the meat quality. 4. when convulsion occurs in overdose poisoning, chloral hydrate, magnesium sulfate and 10% glucose can be injected intravenously to rescue
use as a central stimulant, for acute respiratory and circulatory disorders, poisoning against central nervous system inhibition, etc.
Production method It is obtained by sulfonating camphor and forming salt.
Last Update：2024-04-09 15:16:50
sodium [(1S,4S)-7,7-dimethyl-2-oxobicyclo[2.2.1]hept-1-yl]methanesulfonate
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Jiangsu Pules Biotechnology Co.,Ltd.
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CAS: 21791-94-6
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
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Hefei TNJ Chemical Industry Co.,Ltd.
Product Name: DL-10-Camphorsulfonic acid, sodium salt Request for quotation
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Email: sales@tnjchem.com
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sodium [(1S,4S)-7,7-dimethyl-2-oxobicyclo[2.2.1]hept-1-yl]methanesulfonate
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