LACTIC ACID - (50-21-5)

परिचय

नाम: lactic acid; 2-hydroxypropanoic acid
* IUPAC
सीएएस संख्या: 50-21-5
रासायनिक सूत्र: C3H6O3 or CH3CH(OH)COOH
अणु भार: 90.07794 g
मास प्रतिशत: C 40.001 %; H 6.7137 %; O 53.285 % 
isomers:  2-methoxyacetic acid  •  1,3-dihydroxyacetone

वर्गीकरण

उपयोग करता है / समारोह

• "It occurs in sour milk from fermentation of lactose, and it is formed in muscles during the anaerobic cell respirationthat occurs during strenuous exercise. It is also formed during anaerobic muscle activity when glucose cannot be changed to pyruvic acid in glycolysis. It contributes to muscle fatigue. Lactic acid milk (buttermilk or acidophilus milk) helps to prevent the growth of putrefactive bacteria in the large intestine." 1

संबंध

डबल बांड: 1
ट्रिपल बांड: 0
सिग्मा बांड: 11
गड़बड़ी बांड: 1
कुल: 12
carboxyl समूहों: 1
हाइड्रॉक्सिल समूहों: 1
संकरण: double bonded carbon and oxygen are sp2; all other carbons and oxygens are sp3

अधिक जानकारी के लिए

सूत्रों का कहना है

(1) - Taber's Cyclopedic Medical Dictionary, 18th ed.; F. A. David Company: Philadelphia, PA, 1997; p 22.