Detail of "114-07-8"

CAS Number:
114-07-8
Name:
Erythromycin
Molecular Structure:
Formula:
C₃₇H₆₇NO₁₃
Molecular Weight:
733.93
Deleted CAS:
374700-25-1
Synonyms:
Erythromycin A;Erymax;Pentadecanoic acid, 3-[(2, 6-dideoxy-3-C-methyl-3-O-methyl-.alpha.-L-ribo-hexopyranosyl)oxy]- 6,11,12,13-tetrahydroxy-2,4,6,8,10,12-hexamethyl-9-oxo-5-[[3,4, 6-trideoxy-3-(dimethylamino)-.beta.-D-xylo-hexopyranosyl]oxy]-, .mu.-lactone, [2R-(2R*,3S*,4S*,5R*,6R*,8R*,10R*,11R*,12S*,13S*)]-;Taimoxin-F;EM;Abomacetin;Abboticin;Erythro;Kesso-Mycin;Erythromid;Erycin;Propiocine;Ilotycin;Prestwick_205;6-(4-dimethylamino-3-hydroxy-6-methyl-oxan-2-yl)oxy-14-ethyl-7,12,13-trihydroxy-4-(5-hydroxy-4-methoxy-4,6-dimethyl-oxan-2-yl)oxy-3,5,7,9,11,13-hexamethyl-1-oxacyclotetradecane-2,10-dione;Oxacyclotetradecane-2,10-dione, 4-[(2, 6-dideoxy-3-C-methyl-3-O-methyl-.alpha.-L-ribo-hexopyranosyl)oxy]- 14-ethyl-7,12,13-trihydroxy-3,5,7,9,11,13-hexamethyl-6-[[3,4, 6-trideoxy-3-(dimethylamino)-.beta.-D-xylo-hexopyranosyl]oxy]-, [2R-(2R*,3S*,4S*,5R*,6R*,8R*,10R*,11R*,12S*,13S*)]-;
EINECS:
204-040-1
Density:
1.209 g/cm³
Melting Point:
138-140 °C
Boiling Point:
818.401 °C at 760 mmHg
Flash Point:
448.753 °C
Solubility:
soluble in ethanol, methanol and chloroform, insoluble in water
Appearance:
white to off white crystalline powder
Hazard Symbols:
Xn,Xi
Risk Codes:
42/43-36/37/38
Safety:
45-37-24-36-26 Details

Famous Chemical Enterprises

Livzon
Total
Shell
Dupont
Exxonmobil
Akzonobel
Basf
Bayer
BP

Other Products

Page：1/2

Supplier Location
Supplier Location
- China (Mainland)(36)
- India(17)
- United States(11)
- Canada(2)
- Korea(1)
- Netherlands(1)
- United Kingdom(1)
- Germany(1)
- Gibraltar(1)
- Hong Kong(1)
Business Type
Business Type
- Lab/Research institutions(5)
- Manufacturers(6)
- Trading Company(38)
Certificates
Certificates
- Production License(3)
- ISO(2)
- GMP(1)
- QS(1)
Exhibitions
Exhibitions
- CPhI China

Please post your buying leads>>

Display：

Manufacturer
Enterprise Authentication
Suppiers of more reward points first
New supplier

Total:72 Page 1 of 2 1 2 Next>>

Please post your buying leads,so that our qualified suppliers will soon contact you!
*Required Fields

Reference

Study on the relation between the crystal forms of erythromycin lactate and their stability: Study on the relation between the crystal forms of erythromycin lactate and their stability. Bai, Fengqing; Zhang, Hanru; Wang, Lian (Liaoning Prov. Inst. Drug Control, Peop. Rep. China). Yaowu Fenxi Zazhi, 4(1), 4-8 (Chinese) 1984. CODEN: YFZADL. ISSN: 0254-1793. DOCUMENT TYPE: Journal CA Section: 63 (Pharmaceuticals) Erythromycin lactate (I lactate) [41033-54-9] was freeze dried to produce a type B crystal form and spray dried to produce a type A crystal form. They showed different IR and X-ray diffraction spectra. The type A crystal transformed to the type B crystal after treatment with anhyd. EtOH, and type B crystal transformed to the type A crystal after recrystn. with anhyd. EtOH-petroleum ether or drying at 105°. Anal. by TLC and the potency assay (Chinese Pharmacopeia, 1977) indicated that the type B crystal was more stable than the type A crystal to an accelerated degrdn. test at 60° for 30 days. The potency of the treated B crystal was decreased by 2.3-7.6% but that of the treated A crystal by 7.In this experiment, several chemicals are used like 41033-54-9 0-22.1%. .

Erythromycin salts showing a combined therapeutic activity and pharmaceutical formulations containing them: Erythromycin salts showing a combined therapeutic activity and pharmaceutical formulations containing them. Casini, Giovanni (Nuovo Consorzio Sanitario Nazionale, Italy). Eur. Pat. Appl. EP 96013 A1 7 Dec 1983, 18 pp. DESIGNATED STATES: R: AT, BE, CH, DE, FR, GB, LI, LU, NL, SE. (English). (European Patent Organization). CODEN: EPXXDW.In this article, certain chemicals are used. Some of their cas registry numbers are 89301-84-8 and 89265-49-6 CLASS: IC: C07H017-08; A61K031-70; C07C149-23. APPLICATION: EP 83-830098 18 May 1983. PRIORITY: IT 82-48539 28 May 1982. DOCUMENT TYPE: Patent CA Section: 33 (Carbohydrates) Section cross-reference(s): 10, 63 Salts of erythromycin or erythromycin 2'-propanoate (ester), with acetylsalicylic acid (I) and DL-a-mercaptopropionylglycine, with antibacterial, antipyretic, antiinflammatory, antirheumatic, mucolytic, and hepatoprotective activity, were prepd. Thus, 8.1 g propionylerythromycin (II) was treated with 1.8 g I in AcOEt to give 91% II-I salt. The salts prepd. showed in vitro antibacterial activity of the same order of magnitude as the parent antibiotics. .

Detail of "114-07-8"

Erythromycin

Famous Chemical Enterprises

Related products

Other Products

Supplier Location

Business Type

Certificates

Exhibitions

CAS No.114-07-8 Erythromycin

CAS No.114-07-8 Erythromycin

CAS No.114-07-8 Erythromycin

CAS No.114-07-8 Erythromycin

CAS No.114-07-8 Erythromycin

CAS No.114-07-8 Erythromycin

CAS No.114-07-8 Erythromycin

CAS No.114-07-8 Erythromycin

CAS No.114-07-8 Erythromycin

CAS No.114-07-8 Erythromycin

CAS No.114-07-8 Erythromycin

CAS No.114-07-8 Erythromycin

CAS No.114-07-8 Erythromycin

CAS No.114-07-8 Erythromycin

CAS No.114-07-8 Erythromycin

CAS No.114-07-8 Erythromycin

CAS No.114-07-8 Erythromycin

CAS No.114-07-8 Erythromycin

CAS No.114-07-8 Erythromycin

CAS No.114-07-8 Erythromycin

CAS No.114-07-8 Erythromycin

CAS No.114-07-8 Erythromycin

CAS No.114-07-8 Erythromycin

CAS No.114-07-8 Erythromycin

CAS No.114-07-8 Erythromycin

CAS No.114-07-8 Erythromycin

CAS No.114-07-8 Erythromycin

CAS No.114-07-8 Erythromycin

CAS No.114-07-8 Erythromycin

CAS No.114-07-8 Erythromycin

CAS No.114-07-8 Erythromycin

CAS No.114-07-8 Erythromycin

CAS No.114-07-8 Erythromycin

CAS No.114-07-8 Erythromycin

CAS No.114-07-8 Erythromycin

CAS No.114-07-8 Erythromycin

CAS No.114-07-8 Erythromycin

CAS No.114-07-8 Erythromycin

Reference