Remark Note: Compounds supplied are strictly intended for laboratory, research, analytical, and scientific use only. They are not meant for human consumption.
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Chlorhexidine Impurity Standards

Chlorhexidine Impurity Standards

Chlorhexidine impurity reference standards for pharmaceutical QC testing, method validation, and regulatory filing. Supplied with COA and MSDS by Allmpus Laboratories.

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CHLORHEXIDINE DIACETATE
CHLORHEXIDINE DIACETATE

Chemical Name: 1,1′-(Hexane-1,6-diyl)bis[5-(4-chlorop...

CAS No:
56-95-1

Molecular Formula: C26H38Cl2N10O4

Molecular Weight: 625.55

CAT No:
ALL-CHO-D

Keywords: CHLORHEXIDINE DIACETATE

Inventory Status:3-4 WEEKS

CHLORHEXIDINE DIGLUCONATE EP IMPURITY E
CHLORHEXIDINE DIGLUCONATE EP IMPURITY E

Chemical Name: p-​Chlorophenylguanidin​e HCl

CAS No:
45964-97-4

Molecular Formula: C7H8ClN3 (base)

Molecular Weight: 169.61

CAT No:
ALL-CHO-E

Keywords: CHLORHEXIDINE DIGLUCONATE EP IMPURITY E

Inventory Status:3-4 WEEKS

CHLORHEXIDINE DIGLUCONATE EP IMPURITY F
CHLORHEXIDINE DIGLUCONATE EP IMPURITY F

Chemical Name: 4-Chlorophenylurea

CAS No:
140-38-5

Molecular Formula: C7H7ClN2O

Molecular Weight: 170.6

CAT No:
ALL-CHO-F

Keywords: CHLORHEXIDINE DIGLUCONATE EP IMPURITY F

Inventory Status:3-4 WEEKS

CHLORHEXIDINE DIGLUCONATE EP IMPURITY G
CHLORHEXIDINE DIGLUCONATE EP IMPURITY G

Chemical Name: 1-(6-Aminohexyl)-5-(4-chlorophenyl)bigua...

CAS No:
165678-61-5

Molecular Formula: C14H23ClN6 (base)

Molecular Weight: 310.83

CAT No:
ALL-CHO-G

Keywords: CHLORHEXIDINE DIGLUCONATE EP IMPURITY G

Inventory Status:3-4 WEEKS

CHLORHEXIDINE DIGLUCONATE EP IMPURITY H
CHLORHEXIDINE DIGLUCONATE EP IMPURITY H

Chemical Name: 1,1′-[Iminobis(carbonimidoyliminohexan...

CAS No:
N.A.

Molecular Formula: C30H47Cl2N15

Molecular Weight: 688.7

CAT No:
ALL-CHO-H

Keywords: CHLORHEXIDINE DIGLUCONATE EP IMPURITY H

Inventory Status:3-4 WEEKS

Chlorhexidine Digluconate EP Impurity J
Chlorhexidine Digluconate EP Impurity J

Chemical Name: 1-(4-Chlorophenyl)-5-[6-[[4-[(4-chloroph...

CAS No:
N.A.

Molecular Formula: C28H38Cl2N10O5 (base)

Molecular Weight: 665.57

CAT No:
ALL-CHO-J

Keywords: Chlorhexidine Digluconate EP Impurity J

Inventory Status:3-4 WEEKS

CHLORHEXIDINE DIGLUCONATE EP IMPURITY K
CHLORHEXIDINE DIGLUCONATE EP IMPURITY K

Chemical Name: N-(4-Chlorophenyl)-N′-[[6-[[[(4-chloro...

CAS No:
N.A.

Molecular Formula: C22H29Cl2N9O (base)

Molecular Weight: 506.43

CAT No:
ALL-CHO-K

Keywords: CHLORHEXIDINE DIGLUCONATE EP IMPURITY K

Inventory Status:ALL-CHO-K

CHLORHEXIDINE DIGLUCONATE EP IMPURITY L
CHLORHEXIDINE DIGLUCONATE EP IMPURITY L

Chemical Name: (5R,6S)-2-[(4-Chlorophenyl)amino]-5-hydr...

CAS No:
N.A.

Molecular Formula: C13H15ClN2O6

Molecular Weight: 330.72

CAT No:
ALL-CHO-L

Keywords: CHLORHEXIDINE DIGLUCONATE EP IMPURITY L

Inventory Status:3-4 WEEKS

CHLORHEXIDINE DIGLUCONATE EP IMPURITY M
CHLORHEXIDINE DIGLUCONATE EP IMPURITY M

Chemical Name: 1-(4-Chlorophenyl)-5-[6-[[(phenylcarbami...

CAS No:
152504-12-6

Molecular Formula: C22H31ClN10

Molecular Weight: 471

CAT No:
ALL-CHO-M

Keywords: CHLORHEXIDINE DIGLUCONATE EP IMPURITY M

Inventory Status:3-4 WEEKS

CHLORHEXIDINE DIGLUCONATE EP IMPURITY N
CHLORHEXIDINE DIGLUCONATE EP IMPURITY N

Chemical Name: 1-[6-(Carbamimidoylamino)hexyl]-5-(4-chl...

CAS No:
152504-10-4 (base)

Molecular Formula: C15H25ClN8 (base)

Molecular Weight: 352.87

CAT No:
ALL-CHO-N

Keywords: CHLORHEXIDINE DIGLUCONATE EP IMPURITY N

Inventory Status:3-4 WEEKS

CHLORHEXIDINE DIGLUCONATE EP IMPURITY O
CHLORHEXIDINE DIGLUCONATE EP IMPURITY O

Chemical Name: 1-(2-Chlorophenyl)-5-[6-[[[(4-chlorophen...

CAS No:
N.A.

Molecular Formula: C22H30Cl2N10

Molecular Weight: 505.45

CAT No:
ALL-CHO-O

Keywords: CHLORHEXIDINE DIGLUCONATE EP IMPURITY O

Inventory Status:3-4 WEEKS

CHLORHEXIDINE DIGLUCONATE EP IMPURITY P
CHLORHEXIDINE DIGLUCONATE EP IMPURITY P

Chemical Name: p-Chloroaniline HCl

CAS No:
106-47-8

Molecular Formula: C6H6ClN (base)

Molecular Weight: 127.57

CAT No:
ALL-CHO-P

Keywords: CHLORHEXIDINE DIGLUCONATE EP IMPURITY P

Inventory Status:IN STOCK

CHLORHEXIDINE DIHYDROCHLORIDE EP IMPURITY A
CHLORHEXIDINE DIHYDROCHLORIDE EP IMPURITY A

Chemical Name: 1-(4-Chlorophenyl)-5-[6-[(cyanocarbamimi...

CAS No:
152504-08-0

Molecular Formula: C16H24ClN9

Molecular Weight: 377.88

CAT No:
ALL-CHO-DIG-A

Keywords: CHLORHEXIDINE DIHYDROCHLORIDE EP IMPURIT...

Inventory Status:3-4 WEEKS

CHLORHEXIDINE DIHYDROCHLORIDE EP IMPURITY B
CHLORHEXIDINE DIHYDROCHLORIDE EP IMPURITY B

Chemical Name: N-[[6-[[[(4-Chlorophenyl)carbamimidoyl]c...

CAS No:
1308292-89-8

Molecular Formula: C16H26ClN9O

Molecular Weight: 395.89

CAT No:
ALL-CHO-DIG-B

Keywords: CHLORHEXIDINE DIHYDROCHLORIDE EP IMPURIT...

Inventory Status:3-4 WEEKS

CHLORHEXIDINE DIHYDROCHLORIDE EP IMPURITY C
CHLORHEXIDINE DIHYDROCHLORIDE EP IMPURITY C

Chemical Name: 1,1′-[Hexane-1,6-diylbis(iminocarbonim...

CAS No:
62247-48-7

Molecular Formula: C22H28Cl2N8O2

Molecular Weight: 507.42

CAT No:
ALL-CHO-DIG-C

Keywords: CHLORHEXIDINE DIHYDROCHLORIDE EP IMPURIT...

Inventory Status:3-4 WEEKS

CHLORHEXIDINE DIHYDROCHLORIDE EP IMPURITY D
CHLORHEXIDINE DIHYDROCHLORIDE EP IMPURITY D

Chemical Name: 1,1′-[[[[(4-Chlorophenyl)carbamimidoyl...

CAS No:
N.A.

Molecular Formula: C36H50Cl3N15

Molecular Weight: 799.24

CAT No:
ALL-CHO-DIG-D

Keywords: CHLORHEXIDINE DIHYDROCHLORIDE EP IMPURIT...

Inventory Status:3-4 WEEKS