Tryptophan

N1-Nitroso-(1R,3S)-Tryptophan EP Impurity I

Catalogue #: AR-T06170
CAS #: NA
Alternate CAS #: NA
Molecular Formula:
Molecular weight: 259.27

H.S. code:

Inventory Status:

Enquire

Request Quote

Synonyms(1R,3S)-1-methyl-2-nitroso-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid
Description

(1R,3S)-1-methyl-2-nitroso-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid

N1-Nitroso-(1R,3S)-Tryptophan EP Impurity I is a fully characterized chemical compound used as a reference standard of API Tryptophan. The standard offered is compliant with regulatory guidelines. N1-Nitroso-(1R,3S)-Tryptophan EP Impurity I is used for analytical method development, method validation (AMV), and Quality Controlled (QC) applications during synthesis and formulation stages of drug development and serves as a reference standard for traceability against pharmacopeial standards (USP or EP). Axios Research products are intended for analytical purposes only and are not for human use. CAS - NA

Tryptophan EP Impurity J

M.F.

M.W. 393.45

CAT# AR-T03142

CAS# NA

Tryptophan EP Impurity K

M.F.

M.W. 333.39

CAT# AR-T03143

CAS# NA

Tryptophan EP Impurity L (Mixture of Diastereomers)

M.F.

M.W. 345.4

CAT# AR-T03144

CAS# NA

Tryptophan Impurity 2

M.F.

M.W. 462.55

CAT# AR-T03148

CAS# NA

Tryptophan EP Impurity B (Mixture of Diastereomers)

M.F.

M.W. 236.23

CAT# AR-T03132

CAS# 184955-21-3

Tryptophan EP Impurity E

M.F.

M.W. 236.23

CAT# AR-T03133

CAS# 11/8/3978

2-(1H-indol-3-yl)acetaldehyde

M.F.

M.W. 159.19

CAT# AR-T03138

CAS# 2591-98-2

Tryptophan EP Impurity F

M.F.

M.W. 180.21

CAT# AR-T03139

CAS# 145545-23-9

Tryptophan EP Impurity H

M.F.

M.W. 216.24

CAT# AR-T03140

CAS# 6052-68-2

Tryptophan EP Impurity I

M.F.

M.W. 230.27

CAT# AR-T03141

CAS# 5470-37-1

D-Tryptophan acylchloride HCl Salt

M.F.

M.W. 222.67 36.46

CAT# AR-T03146

CAS# 765229-74-1 (free base)

rac-Tryptophan EP Impurity G HCl

M.F.

M.W. 220.23 36.46

CAT# AR-T03131

CAS# 1313016-72-6 (free base)

Tryptophan Related Compound B (N-Acetyl-L-Tryptophan)

M.F.

M.W. 246.27

CAT# AR-T03147

CAS# 1218-34-4

Tryptophan EP Impurity D

M.F.

M.W. 220.23

CAT# AR-T03130

CAS# 4350-09-8

D-Tryptophan

M.F.

M.W. 204.23

CAT# AR-T03134

CAS# 153-94-6

L-Tryptophan

M.F.

M.W. 204.23

CAT# AR-T03145

CAS# 73-22-3

FMOC-hydroxymethyl-D-tryptophan

M.F.

M.W. 456.50

CAT# AR-T06124

CAS# NA

Tryptophan Impurity 6

M.F.

M.W. 329.18

CAT# AR-T06126

CAS# NA

Tryptophan Impurity 12 HCl

M.F.

M.W. 388.38 36.46

CAT# AR-T06140

CAS# NA

Tryptophan Impurity 17

M.F.

M.W. 432.48

CAT# AR-T06145

CAS# NA

Tryptophan Impurity 21 (Mixture of Diastereomers)

M.F.

M.W. 388.38

CAT# AR-T06149

CAS# NA

Tryptophan Impurity 24

M.F.

M.W. 284.29

CAT# AR-T06153

CAS# NA

Tryptophan Impurity 19 (Mixture of Diastereomers)

M.F.

M.W. 274.28

CAT# AR-T06159

CAS# NA

(1R,3S)-Tryptophan EP Impurity I

M.F.

M.W. 230.27

CAT# AR-T06164

CAS# 42438-72-2

(1S,3S)-Tryptophan EP Impurity I

M.F.

M.W. 230.27

CAT# AR-T06166

CAS# 40678-46-4

N,N-Dimethyl-L-Tryptophan

M.F.

M.W. 232.283

CAT# AR-T06128

CAS# 2812-40-0

Tryptophan Impurity 9

M.F.

M.W. 272.35

CAT# AR-T06137

CAS# 29702-35-0

Tryptophan Impurity 13

M.F.

M.W. 274.28

CAT# AR-T06141

CAS# 2651971-22-9

(3R)-Tryptophan EP Impurity I (Mixture of Diastereomers)

M.F.

M.W. 230.27

CAT# AR-T06161

CAS# 827304-63-2

(1R,3R)-Tryptophan EP Impurity I

M.F.

M.W. 230.27

CAT# AR-T06163

CAS# 96149-76-7

Tryptophan Impurity 10

M.F.

M.W. 286.38

CAT# AR-T06138

CAS# 75917-16-7

Tryptophan-4,5-Dione

M.F.

M.W. 234.21

CAT# AR-T06132

CAS# 129784-88-9

Tryptophan Impurity 5 (N-Acetyl-D-Tryptophan)

M.F.

M.W. 246.27

CAT# AR-T06125

CAS# 2280-01-5

4-Benzyloxyindole

M.F.

M.W. 223.28

CAT# AR-T06127

CAS# 20289-26-3

Tryptophan Impurity 8

M.F.

M.W. 284.29

CAT# AR-T06136

CAS# 2306500-72-9

Tryptophan Impurity 14

M.F.

M.W. 260.25

CAT# AR-T06142

CAS# 2055155-50-3

Tryptophan Impurity 11 (Mixture of Diastereomers)

M.F.

M.W. 274.28

CAT# AR-T06158

CAS# 2410850-77-8

Tryptophan Impurity 16

M.F.

M.W. 260.25

CAT# AR-T06144

CAS# 192180-80-6

Tryptophan Impurity 18

M.F.

M.W. 432.48

CAT# AR-T06146

CAS# 156061-08-4

Fmoc-D-Trp(Boc)-OH

M.F.

M.W. 526.59

CAT# AR-T06152

CAS# 163619-04-3

(3S)-Tryptophan EP Impurity I (Mixture of Diastereomers)

M.F.

M.W. 230.27

CAT# AR-T06162

CAS# 191279-37-5

Tryptophan Impurity 15

M.F.

M.W. 260.25

CAT# AR-T06143

CAS# 192180-81-7

Tryptophan EP Impurity L Lithium Salt (Mixture of Diastereomers)

M.F.

M.W. 344.40 6.94

CAT# AR-T06154

CAS# NA

(1S,3R)-Tryptophan EP Impurity I

M.F.

M.W. 230.27

CAT# AR-T06165

CAS# NA

Tryptophan EP Impurity A DiHCl (Tryptophan USP Related Compound A DiHCl)

M.F.

M.W. 434.50 2*36.46

CAT# AR-T06171

CAS# NA

Tryptophan EP Impurity A HCl (Tryptophan USP Related Compound A HCl)

M.F.

M.W. 434.50 36.46

CAT# AR-T06172

CAS# NA

Tryptophan EP Impurity G HCl

M.F.

M.W. 220.23 36.46

CAT# AR-T06139

CAS# 881025-90-7

Tryptophan Impurity 22 HCl

M.F.

M.W. 246.31 36.46

CAT# AR-T06150

CAS# 71959-71-2

L-Tryptophan Methyl Ester Hydrochloride

M.F.

M.W. 218.26 36.46

CAT# AR-T06155

CAS# 7524-52-9

rac-Tryptophan EP Impurity G HCl

M.F.

M.W. 220.23 36.46

CAT# AR-T06156

CAS# 95579-00-3

Tryptophan Impurity 7

M.F.

M.W. 218.26

CAT# AR-T06131

CAS# 17952-87-3

N-Nitroso L-Tryptophan-d5

M.F.

M.W. 238.26

CAT# AR-T06303

CAS# NA

1-Nitroso-D-Tryptophan

M.F.

M.W. 233.23

CAT# AR-T06134

CAS# NA

N-Nitroso D-Tryptophan Methyl Ester

M.F.

M.W. 247.25

CAT# AR-T06135

CAS# NA

N-Nitroso Tryptophan Impurity 20

M.F.

M.W. 374.40

CAT# AR-T06148

CAS# NA

N1-Nitroso-(1S,3R)-Tryptophan EP Impurity I

M.F.

M.W. 259.27

CAT# AR-T06167

CAS# NA

N1-Nitroso-(1S,3S)-Tryptophan EP Impurity I

M.F.

M.W. 259.27

CAT# AR-T06168

CAS# NA

N1-Nitroso-(1R,3R)-Tryptophan EP Impurity I

M.F.

M.W. 259.27

CAT# AR-T06169

CAS# NA

N-Nitroso Tryptophan

M.F.

M.W. 233.23

CAT# AR-T06133

CAS# 68807-89-6

N-Nitroso Tryptophan EP Impurity H

M.F.

M.W. 245.24

CAT# AR-T06147

CAS# 24950-98-9

N-Acetyl-1-Nitrosotryptophan

M.F.

M.W. 275.26

CAT# AR-T06151

CAS# 53602-74-7

N1-Nitroso Tryptophan EP Impurity I (Mixture of Diastereomers)

M.F.

M.W. 259.27

CAT# AR-T06160

CAS# 23708-74-9

5-Hydroxy-D,L-Tryptophan-d4

M.F.

M.W. 224.25

CAT# AR-T03137

CAS# NA

Tryptophan-d3

M.F.

M.W. 207.25

CAT# AR-T03129

CAS# 34025-61-6

Tryptophan Metabolite (HIAA-d5)

M.F.

M.W. 196.22

CAT# AR-T03135

CAS# 1219802-93-3

Tryptophan-d5

M.F.

M.W. 209.26

CAT# AR-T06157

CAS# 62595-11-3

Tryptophan Metabolite (HIAA)

M.F.

M.W. 191.19

CAT# AR-T03136

CAS# 54-16-0

Products

Related products