Emtricitabine Related Impurity 4

Emtricitabine Related Impurity 4
Catalog No. KME012055
CAS No. NA
Formula C9H11FN2O3S
FW 246.3
Unit Price Stock
100 mg Enquire Enquire
Chemical Name (3R,6R,10R,10aS)-7-Amino-10-fluoro-2,3,6,6a,10,10a-hexahydro-3,6-epoxy[1,4]oxathiocino[7,8-c]pyridin-9(5H)-one
Purity >95%
Storage Store at 2-8 deg. C for long term storage
Shipping Product is stable to be Shipped at Room Temperature
Download MSDS

Related Products

(2R,5S)-Emtricitabine Carboxylic Acid

(2R,5S)-Emtricitabine Carboxylic Acid

CAS No. : 1238210-10-0

CAT No. : KME012003

Formula : C8H8FN3O4S

FW : 261.2

View Details
5-Epi-Emtricitabine

5-Epi-Emtricitabine

CAS No. : 145986-26-1

CAT No. : KME012008

Formula : C8H10FN3O3S

FW : 247.3

View Details
Emtricitabine

Emtricitabine

CAS No. : 143491-57-0

CAT No. : KME012010

Formula : C8H10FN3O3S

FW : 247.2

View Details
Emtricitabine 5-Fluorouracil Analog

Emtricitabine 5-Fluorouracil Analog

CAS No. : 145986-11-4

CAT No. : KME012013

Formula : C8H9FN2O4S

FW : 248.2

View Details
Emtricitabine Dimer Impurity

Emtricitabine Dimer Impurity

CAS No. : 1962114-97-1

CAT No. : KME012020

Formula : C17H20F2N6O6S2

FW : 506.5

View Details
Emtricitabine Enantiomer

Emtricitabine Enantiomer

CAS No. : 137530-41-7

CAT No. : KME012022

Formula : C8H10FN3O3S

FW : 247.2

View Details
Emtricitabine Impurity 10

Emtricitabine Impurity 10

CAS No. : 15356-60-2

CAT No. : KME012028

Formula : C10H20O

FW : 156.3

View Details
Emtricitabine Impurity 15

Emtricitabine Impurity 15

CAS No. : 147126-75-8

CAT No. : KME012032

Formula : C18H26FN3O4S

FW : 399.5

View Details
Emtricitabine Impurity 22

Emtricitabine Impurity 22

CAS No. : NA

CAT No. : KME012037

Formula : C8H10FN3O3S

FW : 247.2

View Details
Emtricitabine Impurity 7

Emtricitabine Impurity 7

CAS No. : 23283-97-8

CAT No. : KME012044

Formula : C10H20O

FW : 156.3

View Details
Emtricitabine Menthyl Ester Impurity

Emtricitabine Menthyl Ester Impurity

CAS No. : 764659-72-5

CAT No. : KME012048

Formula : C18H26FN3O4S

FW : 399.5

View Details
Emtricitabine Methyl Ester

Emtricitabine Methyl Ester

CAS No. : NA

CAT No. : KME012050

Formula : C9H10FN3O4S

FW : 275.3

View Details
Emtricitabine Racemic Mixture

Emtricitabine Racemic Mixture

CAS No. : 144371-00-6

CAT No. : KME012052

Formula : C8H10FN3O3S

FW : 247.2

View Details
Emtricitabine R-sulfoxide

Emtricitabine R-sulfoxide

CAS No. : 2101981-64-8

CAT No. : KME012051

Formula : C8H10FN3O4S

FW : 263.2

View Details
Emtricitabine S-Oxide [Mixture of diastereomers]

Emtricitabine S-Oxide [Mixture of diastereomers]

CAS No. : 152128-77-3

CAT No. : KME012058

Formula : C8H10FN3O4S

FW : 263.2

View Details
Emtricitabine S-sulfoxide

Emtricitabine S-sulfoxide

CAS No. : 1160303-44-5

CAT No. : KME012059

Formula : C8H10FN3O4S

FW : 263.2

View Details
Emtricitabine Tenofovir Monosoproxil Dimer

Emtricitabine Tenofovir Monosoproxil Dimer

CAS No. : 1962115-00-9

CAT No. : KME012062

Formula : C23H32FN8O10PS

FW : 662.6

View Details
Emtricitabine Tenofovir Monosoproxil Dimer (TFA salt)

Emtricitabine Tenofovir Monosoproxil Dimer (TFA salt)

CAS No. : NA

CAT No. : KME012063

Formula : C23H32FN8O10PS : C2HF3O2

FW : 662.6 : 114.0

View Details
(2R,5R) Emtricitabine Menthyl Ester

(2R,5R) Emtricitabine Menthyl Ester

CAS No. : 1773498-61-5

CAT No. : KME012001

Formula : C18H26FN3O4S

FW : 399.5

View Details
(2R,5R)-Emtricitabine Carboxylic Acid

(2R,5R)-Emtricitabine Carboxylic Acid

CAS No. : NA

CAT No. : KME012002

Formula : C8H8FN3O4S

FW : 261.2

View Details
(2S,5R)-Emtricitabine Carboxylic Acid

(2S,5R)-Emtricitabine Carboxylic Acid

CAS No. : NA

CAT No. : KME012004

Formula : C8H8FN3O4S

FW : 261.2

View Details
(2S,5S) Emtricitabine Menthyl Ester

(2S,5S) Emtricitabine Menthyl Ester

CAS No. : 147027-01-8

CAT No. : KME012005

Formula : C18H26FN3O4S

FW : 399.5

View Details
(2S,5S)-Emtricitabine Carboxylic Acid

(2S,5S)-Emtricitabine Carboxylic Acid

CAS No. : NA

CAT No. : KME012006

Formula : C8H8FN3O4S

FW : 261.2

View Details
2-Epi-Emtricitabine

2-Epi-Emtricitabine

CAS No. : 145416-34-8

CAT No. : KME012007

Formula : C8H10FN3O3S

FW : 247.3

View Details
Asymmetric Methylene Conjugated Emtricitabine Dimer

Asymmetric Methylene Conjugated Emtricitabine Dimer

CAS No. : 1962114-96-0

CAT No. : KME012009

Formula : C17H20F2N6O6S2

FW : 506.5

View Details
Emtricitabine +Tenofovir alfenamide Mixed Dimer

Emtricitabine +Tenofovir alfenamide Mixed Dimer

CAS No. : NA

CAT No. : KME012011

Formula : C30H39FN9O8PS

FW : 735.7

View Details
Emtricitabine Cis-Cyclic Impurity

Emtricitabine Cis-Cyclic Impurity

CAS No. : NA

CAT No. : KME012014

Formula : C8H9FN2O4S

FW : 248.2

View Details
Emtricitabine Desamino Impurity

Emtricitabine Desamino Impurity

CAS No. : 1055312-45-2

CAT No. : KME012017

Formula : C8H9FN2O3S

FW : 232.2

View Details
Emtricitabine Desamino R-Sulfoxide Impurity

Emtricitabine Desamino R-Sulfoxide Impurity

CAS No. : NA

CAT No. : KME012018

Formula : C8H9FN2O4S

FW : 248.2

View Details
Emtricitabine Desamino S-Sulfoxide Impurity

Emtricitabine Desamino S-Sulfoxide Impurity

CAS No. : NA

CAT No. : KME012019

Formula : C8H9FN2O4S

FW : 248.2

View Details
Emtricitabine Disulfide

Emtricitabine Disulfide

CAS No. : 2331211-44-8

CAT No. : KME012021

Formula : C16H18F2N6O4S4

FW : 524.6

View Details
Emtricitabine Glycosamine

Emtricitabine Glycosamine

CAS No. : NA

CAT No. : KME012023

Formula : C20H30FN3O13S

FW : 571.5

View Details
Emtricitabine Hydrobromide

Emtricitabine Hydrobromide

CAS No. : 2088823-69-0

CAT No. : KME012024

Formula : C8H10FN3O3S : HBr

FW : 247.2 : 80.9

View Details
Emtricitabine Hydrochloride

Emtricitabine Hydrochloride

CAS No. : 258832-61-0

CAT No. : KME012025

Formula : C8H10FN3O3S : HCl

FW : 247.2 : 36.5

View Details
Emtricitabine Imine Impurity

Emtricitabine Imine Impurity

CAS No. : NA

CAT No. : KME012026

Formula : C9H10FN3O3S

FW : 259.3

View Details
Emtricitabine Impurity (2,3'-dideoxy-5-fluoro-3-thiouridine)

Emtricitabine Impurity (2,3'-dideoxy-5-fluoro-3-thiouridine)

CAS No. : 145281-92-1

CAT No. : KME012027

Formula : C8H9FN2O4S

FW : 248.2

View Details
Emtricitabine Impurity 11

Emtricitabine Impurity 11

CAS No. : 20747-49-3

CAT No. : KME012029

Formula : C10H20O

FW : 156.3

View Details
Emtricitabine Impurity 12

Emtricitabine Impurity 12

CAS No. : 2216-52-6

CAT No. : KME012030

Formula : C10H20O

FW : 156.3

View Details
Emtricitabine Impurity 13

Emtricitabine Impurity 13

CAS No. : 1365246-84-9

CAT No. : KME012031

Formula : C14H24FN3O3SSi

FW : 361.5

View Details
Emtricitabine Impurity 18

Emtricitabine Impurity 18

CAS No. : 1962115-01-0

CAT No. : KME012033

Formula : C18H24FN8O7PS

FW : 546.5

View Details
Emtricitabine Impurity 19

Emtricitabine Impurity 19

CAS No. : 1962114-95-9

CAT No. : KME012034

Formula : C17H22FN8O6PS

FW : 516.5

View Details
Emtricitabine Impurity 20

Emtricitabine Impurity 20

CAS No. : NA

CAT No. : KME012035

Formula : C8H9FN2O4S

FW : 248.2

View Details
Emtricitabine Impurity 21

Emtricitabine Impurity 21

CAS No. : NA

CAT No. : KME012036

Formula : C8H9FN2O4S

FW : 248.2

View Details
Emtricitabine Impurity 25

Emtricitabine Impurity 25

CAS No. : NA

CAT No. : KME012038

Formula : C8H10FN3O3S

FW : 247.2

View Details
Emtricitabine Impurity 27

Emtricitabine Impurity 27

CAS No. : NA

CAT No. : KME012039

Formula : C16H14F2N6O4S4

FW : 520.6

View Details
Emtricitabine Impurity 28

Emtricitabine Impurity 28

CAS No. : 1422361-25-8

CAT No. : KME012040

Formula : C18H25FN2O5S

FW : 400.5

View Details
Emtricitabine Impurity 29

Emtricitabine Impurity 29

CAS No. : NA

CAT No. : KME012041

Formula : C8H9FN2O4S

FW : 248.2

View Details
Emtricitabine Impurity 30

Emtricitabine Impurity 30

CAS No. : NA

CAT No. : KME012042

Formula : C8H9FN2O4S

FW : 248.2

View Details
Emtricitabine Impurity 6

Emtricitabine Impurity 6

CAS No. : 20752-34-5

CAT No. : KME012043

Formula : C10H20O

FW : 156.3

View Details
Emtricitabine Impurity 8

Emtricitabine Impurity 8

CAS No. : 64282-88-8

CAT No. : KME012045

Formula : C10H20O

FW : 156.3

View Details
Emtricitabine Impurity 9

Emtricitabine Impurity 9

CAS No. : 20752-33-4

CAT No. : KME012046

Formula : C10H20O

FW : 156.3

View Details
Emtricitabine Isopropyl Carbamate

Emtricitabine Isopropyl Carbamate

CAS No. : NA

CAT No. : KME012047

Formula : C12H16FN3O5S

FW : 333.3

View Details
Emtricitabine Menthyl Ester Impurity Hydrochloride

Emtricitabine Menthyl Ester Impurity Hydrochloride

CAS No. : 764659-78-1

CAT No. : KME012049

Formula : C18H26FN3O4S : HCl

FW : 399.5 : 36.5

View Details
Emtricitabine Related Impurity 3

Emtricitabine Related Impurity 3

CAS No. : 2518282-37-4

CAT No. : KME012054

Formula : C8H8FN3O5

FW : 245.2

View Details
Emtricitabine Related Impurity 5

Emtricitabine Related Impurity 5

CAS No. : NA

CAT No. : KME012056

Formula : C9H11FN2O3S

FW : 246.3

View Details
Emtricitabine Ring-Opening Impurity

Emtricitabine Ring-Opening Impurity

CAS No. : NA

CAT No. : KME012057

Formula : C8H12FN3O4S

FW : 265.3

View Details
Emtricitabine sulfoxide Impurity 26

Emtricitabine sulfoxide Impurity 26

CAS No. : 152187-23-0

CAT No. : KME012060

Formula : C8H10FN3O4S

FW : 263.2

View Details
Emtricitabine Tenofovir Disoproxil Dimer

Emtricitabine Tenofovir Disoproxil Dimer

CAS No. : 1962114-98-2

CAT No. : KME012061

Formula : C28H40FN8O13PS

FW : 778.7

View Details
Emtricitabine Thioacetate

Emtricitabine Thioacetate

CAS No. : NA

CAT No. : KME012064

Formula : C10H12FN3O3S2

FW : 305.4

View Details
Emtricitabine Trans-Cyclic Impurity

Emtricitabine Trans-Cyclic Impurity

CAS No. : NA

CAT No. : KME012065

Formula : C8H9FN2O4S

FW : 248.2

View Details
Emtricitabine+Des-Phenol Tenofovir Alfenamide Mixed Dimer

Emtricitabine+Des-Phenol Tenofovir Alfenamide Mixed Dimer

CAS No. : NA

CAT No. : KME012068

Formula : C24H35FN9O8PS

FW : 659.6

View Details
Emtrictabine Amadori Rearrangement product

Emtrictabine Amadori Rearrangement product

CAS No. : NA

CAT No. : KME012069

Formula : C20H30FN3O13S

FW : 571.5

View Details
N-Hydroxy methyl Emtricitabine

N-Hydroxy methyl Emtricitabine

CAS No. : NA

CAT No. : KME012070

Formula : C9H12FN3O4S

FW : 277.3

View Details
Emtricitabine Related Impurity 2

Emtricitabine Related Impurity 2

CAS No. : 145397-26-8

CAT No. : KME012053

Formula : C8H10FN3O4

FW : 231.2

View Details
Emtricitabine 15ND3

Emtricitabine 15ND3

CAS No. : NA

CAT No. : KME012012

Formula : C8H7D3FN215NO3S

FW : 251.3

View Details
Emtricitabine D2

Emtricitabine D2

CAS No. : NA

CAT No. : KME012015

Formula : C8H8D2FN3O3S

FW : 249.3

View Details
Emtricitabine D3

Emtricitabine D3

CAS No. : NA

CAT No. : KME012016

Formula : C8H7D3FN3O3S

FW : 250.3

View Details
Emtricitabine-15N,D2

Emtricitabine-15N,D2

CAS No. : NA

CAT No. : KME012066

Formula : C8H8D2FN215NO3S

FW : 250.2

View Details
Emtricitabine-d2,15N

Emtricitabine-d2,15N

CAS No. : 2714436-53-8

CAT No. : KME012067

Formula : C8H8D2FN215NO3S

FW : 250.2

View Details

About Us

K. M. Pharma Solution Pvt. Ltd., India (CIN: U72100GJ2023PTC141278), is a leading, innovation-driven company accredited by FDCA, GMP-GLP, ISO 9001:2015, and NABL (ISO/IEC 17025 & ISO 17034). Specializing in the design, synthesis, and characterization of pharmaceutical impurity standards and reference materials, we offer an extensive portfolio including nitrosamine impurities, pharmacopeial and non-pharmacopeial impurities, drug metabolites, glucuronides, process degradants, excipient-related impurities, unknown impurity isolation & structural elucidation, and stable isotope-labeled compounds.

As an integrated Contract Research, Development & Manufacturing Organization (CRDMO), we provide end-to-end scientific services — from early-stage discovery through to commercial supply — with a strong focus on quality, compliance, and customer satisfaction.

Contact Us

  • Unit No.101, Shivam Industrial park,
    Sarkhej-bavala NH=8A, At-Moraiya, Changodar,
    Ahmedabad (Gujarat), India - 382213
  • contact@kmpharma.in
  • +91 9898822121

© 2025 K.M.Pharma. All Rights Reserved