Neomycin

Buy high quality Neomycin Impurities from Chemicea Pharma. Chemicea Pharma is one of the leading manufacturer and exporter of Neomycin impurities. We synthesize Neomycin Degradation Impurities, Neomycin Process Impurities, Neomycin Potential Impurities, Neomycin USP Related Compound, Neomycin N-Nitroso impurities, Neomycin nitrosamine impurities etc.

Pharmaceutical Reference Standards

Neomycin

CAT. No.	CP-N53000
CAS. No.	1404-04-2
Mol. F.	C23H46N6O13
Mol. Wt.	322.3
Stock Status:	Custom Synthesis

Neomycin sulfate EP Impurity A

CAT. No.	CP-N53001
CAS. No.	3947-65-7
Mol. F.	C12H26N4O6
Mol. Wt.	322.36
Stock Status:	Custom Synthesis

Neomycin sulfate EP Impurity C

CAT. No.	CP-N53003
CAS. No.	66-86-4
Mol. F.	C23H46N6O13
Mol. Wt.	614.65
Stock Status:	Custom Synthesis

Neomycin sulfate EP Impurity D

CAT. No.	CP-N53004
CAS. No.	534-47-4
Mol. F.	C12H25N3O7
Mol. Wt.	323.35
Stock Status:	Custom Synthesis

Neomycin sulfate EP Impurity E

CAT. No.	CP-N53005
CAS. No.	1263-89-4
Mol. F.	C23H45N5O14 : H2SO4
Mol. Wt.	615.63 : 98.07
Stock Status:	Custom Synthesis

Rel. Cas No: 7542-37-2 (free base)

Neomycin sulfate EP Impurity F

CAT. No.	CP-N53006
CAS. No.	51795-47-2
Mol. F.	C23H45N5O14
Mol. Wt.	615.63
Stock Status:	Custom Synthesis

Neomycin sulfate EP Impurity G

CAT. No.	CP-N53007
CAS. No.	NA
Mol. F.	C25H48N6O14
Mol. Wt.	656.69
Stock Status:	Custom Synthesis

6\'\'\'-deamino-6\'\'\'-hydroxyneomycin B

CAT. No.	CP-N53008
CAS. No.	78524-73-9
Mol. F.	C23H45N5O14
Mol. Wt.	615.63
Stock Status:	Custom Synthesis

6\'\'\'-Deamino-6\'\'\'-hydroxyneomycin C

CAT. No.	CP-N53009
CAS. No.	78549-66-3
Mol. F.	C23H45N5O14
Mol. Wt.	615.63
Stock Status:	Custom Synthesis

6\'\'\'-Deamino-6\'\'\'-hydroxyparomomycin II

CAT. No.	CP-N53010
CAS. No.	78549-65-2
Mol. F.	C23H44N4O15
Mol. Wt.	616.62
Stock Status:	Custom Synthesis

Neomycin B Sulphate

CAT. No.	CP-N53011
CAS. No.	28002-70-2
Mol. F.	C23H46N6O13 : X(H2O4S)
Mol. Wt.	614.65 : X(98.07)
Stock Status:	Custom Synthesis

Rel. Cas No: 119-04-0 (free base)

Neomycin EP Impurity E

CAT. No.	CP-N53012
CAS. No.	7542-37-2
Mol. F.	C23H45N5O14
Mol. Wt.	615.63
Stock Status:	Custom Synthesis

Rel. Cas No: 1263-89-4 (Sulfate salt)

Neomycin B Trisulfate

CAT. No.	CP-N53013
CAS. No.	4146-30-9
Mol. F.	C23H46N6O13 : 3(H2SO4)
Mol. Wt.	614.65 : 3(98.07)
Stock Status:	Custom Synthesis

Rel. Cas No: 119-04-0 (free base) ; 28002-70-2 (Sulfate salt)

Neomycin Impurity 5

CAT. No.	CP-N53014
CAS. No.	55781-25-4
Mol. F.	C17H33N3O11
Mol. Wt.	455.46
Stock Status:	Custom Synthesis

Neomycin Impurity 6 (Mixture of alpha-& beta anomers)

CAT. No.	CP-N53015
CAS. No.	52433-41-7
Mol. F.	C12H24N2O8
Mol. Wt.	324.33
Stock Status:	Custom Synthesis

Ribostamycin

CAT. No.	CP-N53016
CAS. No.	25546-65-0
Mol. F.	C17H34N4O10
Mol. Wt.	454.48
Stock Status:	Custom Synthesis

Rel. Cas No: 53797-35-6 (sulfate salt)

Neomycin Impurity 7

CAT. No.	CP-N53017
CAS. No.	108864-61-5
Mol. F.	C6H14N2O4
Mol. Wt.	178.19
Stock Status:	Custom Synthesis

Rel. Cas No: 1609090-99-4 (XHCl salt)

6\'\'\'-Hydroxyparmomomycin

CAT. No.	CP-N53018
CAS. No.	78524-72-8
Mol. F.	C23H44N4O15
Mol. Wt.	616.62
Stock Status:	Custom Synthesis

Neosamine B

CAT. No.	CP-N53019
CAS. No.	527-10-6
Mol. F.	C6H14N2O4
Mol. Wt.	178.19
Stock Status:	Custom Synthesis

Rel. Cas No: 49810-58-4 (2HCl salt)

Neomycin sulfate

CAT. No.	CP-N53020
CAS. No.	1405-10-3
Mol. F.	C23H46N6O13 : H2SO4
Mol. Wt.	614.7 : 98.1
Stock Status:	Custom Synthesis

Rel. Cas No: 66-86-4 (free base)

Neomycin Impurity 3

CAT. No.	CP-N53022
CAS. No.	58096-76-7
Mol. F.	C11H22N2O7
Mol. Wt.	294.3
Stock Status:	Please Enquire

Neomycin Sulfate EP Impurity B (3-Acetylneamine)

CAT. No.	CP-N53025
CAS. No.	54617-39-9
Mol. F.	C14H28N4O7
Mol. Wt.	364.4
Stock Status:	Please Enquire

Neamine Disulfate

CAT. No.	CP-N53026
CAS. No.	71155-47-0
Mol. F.	C12H26N4O6. 2 H2SO4
Mol. Wt.	322.36 2*98.08
Stock Status:	Please Enquire

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Neomycin

Pharmaceutical Reference Standards

Neomycin

Neomycin sulfate EP Impurity A

Neomycin sulfate EP Impurity C

Neomycin sulfate EP Impurity D

Neomycin sulfate EP Impurity E

Neomycin sulfate EP Impurity F

Neomycin sulfate EP Impurity G

6\'\'\'-deamino-6\'\'\'-hydroxyneomycin B

6\'\'\'-Deamino-6\'\'\'-hydroxyneomycin C

6\'\'\'-Deamino-6\'\'\'-hydroxyparomomycin II

Neomycin B Sulphate

Neomycin EP Impurity E

Neomycin B Trisulfate

Neomycin Impurity 5

Neomycin Impurity 6 (Mixture of alpha-& beta anomers)

Ribostamycin

Neomycin Impurity 7

6\'\'\'-Hydroxyparmomomycin

Neosamine B

Neomycin sulfate

Neomycin Impurity 3

Neomycin Sulfate EP Impurity B (3-Acetylneamine)

Neamine Disulfate

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International