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Type:Nitrosamines & NDSRI
API NAME:Sapropterin
Total Products: 44
Inv. Status:

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Sapropterin Nitroso Impurity 1
CAT No:  CL-SPP-NO-01 CAS No: NA Mol Wt: 270.25 Mol F: C9H14N6O4 Inv Status: Custom Synthesis
Chemical Name: (R)-2-amino-6-((1R,2S)-1,2-dihydroxypropyl)-8-nitroso-5,6,7,8-tetrahydropteridin-4(1H)-one
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Sapropterin Nitroso Impurity 2
CAT No:  CL-SPP-NO-02 CAS No: NA Mol Wt: 299.25 Mol F: C9H13N7O5 Inv Status: Custom Synthesis
Chemical Name: (R)-2-amino-6-((1R,2S)-1,2-dihydroxypropyl)-5,8-dinitroso-5,6,7,8-tetrahydropteridin-4(1H)-one
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Sapropterin Nitroso Impurity 3
CAT No:  CL-SPP-NO-03 CAS No: NA Mol Wt: 270.25 Mol F: C9H14N6O4 Inv Status: Custom Synthesis
Chemical Name: (R)-2-amino-6-((1R,2S)-1,2-dihydroxypropyl)-5-nitroso-5,6,7,8-tetrahydropteridin-4(1H)-one
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Sapropterin Nitroso Impurity 4
CAT No:  CL-SPP-NO-04 CAS No: NA Mol Wt: 270.25 Mol F: C9H14N6O4 Inv Status: Custom Synthesis
Chemical Name: (R)-2-amino-6-((1R,2S)-1,2-dihydroxypropyl)-1-nitroso-5,6,7,8-tetrahydropteridin-4(1H)-one
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Sapropterin Nitroso Impurity 5
CAT No:  CL-SPP-NO-05 CAS No: NA Mol Wt: 328.25 Mol F: C9H12N8O6 Inv Status: Custom Synthesis
Chemical Name: (R)-2-amino-6-((1R,2S)-1,2-dihydroxypropyl)-1,5,8-trinitroso-5,6,7,8-tetrahydropteridin-4(1H)-one
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Sapropterin Nitroso Impurity 6
CAT No:  CL-SPP-NO-06 CAS No: NA Mol Wt: 266.22 Mol F: C9H10N6O4 Inv Status: Custom Synthesis
Chemical Name: 2-amino-6-((1R,2S)-1,2-dihydroxypropyl)-8-nitrosopteridin-4(8H)-one
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Sapropterin Nitroso Impurity 7
CAT No:  CL-SPP-NO-07 CAS No: NA Mol Wt: 268.23 Mol F: C9H12N6O4 Inv Status: Custom Synthesis
Chemical Name: 2-amino-6-((1R,2S)-1,2-dihydroxypropyl)-8-nitroso-7,8-dihydropteridin-4(1H)-one
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Sapropterin Nitroso Impurity 8
CAT No:  CL-SPP-NO-08 CAS No: NA Mol Wt: 297.23 Mol F: C9H11N7O5 Inv Status: Custom Synthesis
Chemical Name: 2-amino-6-((1R,2S)-1,2-dihydroxypropyl)-1,8-dinitroso-7,8-dihydropteridin-4(1H)-one
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Sapropterin Nitroso Impurity 9
CAT No:  CL-SPP-NO-09 CAS No: NA Mol Wt: 268.23 Mol F: C9H12N6O4 Inv Status: Custom Synthesis
Chemical Name: 2-amino-6-((1R,2S)-1,2-dihydroxypropyl)-1-nitroso-7,8-dihydropteridin-4(1H)-one
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Sapropterin Nitroso Impurity 10
CAT No:  CL-SPP-NO-10 CAS No: NA Mol Wt: 196.17 Mol F: C6H8N6O2 Inv Status: Custom Synthesis
Chemical Name: 2-amino-5-nitroso-5,6,7,8-tetrahydropteridin-4-ol
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Sapropterin Nitroso Impurity 11
CAT No:  CL-SPP-NO-11 CAS No: NA Mol Wt: 225.17 Mol F: C6H7N7O3 Inv Status: Custom Synthesis
Chemical Name: 2-amino-5,8-dinitroso-5,6,7,8-tetrahydropteridin-4-ol
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Sapropterin Nitroso Impurity 12
CAT No:  CL-SPP-NO-12 CAS No: NA Mol Wt: 192.14 Mol F: C6H4N6O2 Inv Status: Custom Synthesis
Chemical Name: 2-amino-8-nitrosopteridin-4(8H)-one
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Sapropterin Nitroso Impurity 13
CAT No:  CL-SPP-NO-13 CAS No: NA Mol Wt: 350.29 Mol F: C13H14N6O6 Inv Status: Custom Synthesis
Chemical Name: (1R,2S)-1-(2-amino-8-nitroso-4-oxo-4,8-dihydropteridin-6-yl)propane-1,2-diyl diacetate
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Sapropterin Nitroso Impurity 14
CAT No:  CL-SPP-NO-14 CAS No: NA Mol Wt: 250.22 Mol F: C9H10N6O3 Inv Status: Custom Synthesis
Chemical Name: 2-amino-8-nitroso-6-propionyl-7,8-dihydropteridin-4(1H)-one
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Sapropterin Nitroso Impurity 15
CAT No:  CL-SPP-NO-15 CAS No: NA Mol Wt: 250.22 Mol F: C9H10N6O3 Inv Status: Custom Synthesis
Chemical Name: 2-amino-1-nitroso-6-propionyl-7,8-dihydropteridin-4(1H)-one
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Sapropterin Nitroso Impurity 16
CAT No:  CL-SPP-NO-16 CAS No: NA Mol Wt: 279.22 Mol F: C9H9N7O4 Inv Status: Custom Synthesis
Chemical Name: 2-amino-1,8-dinitroso-6-propionyl-7,8-dihydropteridin-4(1H)-one
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Sapropterin Nitroso Impurity 17
CAT No:  CL-SPP-NO-17 CAS No: NA Mol Wt: 327.34 Mol F: C16H17N5O3 Inv Status: Custom Synthesis
Chemical Name: N'-((1E,4E)-2,3-dihydroxy-4-(2-phenylhydrazineylidene)butylidene)-N-phenylnitrous hydrazide
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N-Nitroso Sapropterin Impurity 18
CAT No: CL-SPP-NO-18 CAS No: NA Mol Wt: 270.25 Mol F: C9H14N6O4 Inv Status: Custom Synthesis
Chemical Name: (R)-2-Amino-6-((1R,2S)-1,2-dihydroxypropyl)-5-nitroso-5,6,7,8- tetrahydropteridin-4(1H)-one
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N-Nitroso Sapropterin Impurity 19
CAT No: CL-SPP-NO-19 CAS No: NA Mol Wt: 254.17 Mol F: C6H6N8O4 Inv Status: Custom Synthesis
Chemical Name: 2-amino-1,5,8-trinitroso-5,6,7,8-tetrahydropteridin-4(1H)-one
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N-Nitroso Sapropterin Impurity 20
CAT No: CL-SPP-NO-20 CAS No: NA Mol Wt: 196.17 Mol F: C6H8N6O2 Inv Status: Custom Synthesis
Chemical Name: 2-amino-1-nitroso-5,6,7,8-tetrahydropteridin-4(1H)-one
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N-Nitroso Sapropterin Impurity 21
CAT No: CL-SPP-NO-21 CAS No: NA Mol Wt: 196.17 Mol F: C6H8N6O2 Inv Status: Custom Synthesis
Chemical Name: 2-amino-8-nitroso-5,6,7,8-tetrahydropteridin-4(1H)-one
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N-Nitroso Sapropterin Impurity 22
CAT No: CL-SPP-NO-22 CAS No: NA Mol Wt: 196.17 Mol F: C6H8N6O2 Inv Status: Custom Synthesis
Chemical Name: 2-amino-5-nitroso-5,6,7,8-tetrahydropteridin-4(1H)-one
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N-Nitroso Sapropterin Impurity 23
CAT No: CL-SPP-NO-23 CAS No: NA Mol Wt: 170.13 Mol F: C4H6N6O2 Inv Status: Custom Synthesis
Chemical Name: 2,5,6-triamino-1-nitrosopyrimidin-4(1H)-one
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N-Nitroso Sapropterin Impurity 24
CAT No: CL-SPP-NO-24 CAS No: NA Mol Wt: 248.2 Mol F: C9H8N6O3 Inv Status: Custom Synthesis
Chemical Name: 2-amino-8-nitroso-6-propionylpteridin-4(8H)-one
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N-Nitroso Sapropterin Impurity 25
CAT No: CL-SPP-NO-25 CAS No: NA Mol Wt: 282.22 Mol F: C9H10N6O5 Inv Status: Custom Synthesis
Chemical Name: 2-amino-8-nitroso-6-((1S,2R)-1,2,3-trihydroxypropyl)pteridin-4(8H)-one
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N-Nitroso Sapropterin Impurity 26
CAT No: CL-SPP-NO-26 CAS No: NA Mol Wt: 329.23 Mol F: C9H11N7O7 Inv Status: Custom Synthesis
Chemical Name: (S)-6-((1R,2S)-1,2-dihydroxypropyl)-1,5,8-trinitroso-5,6,7,8-tetrahydropteridine-2,4(1H,3H)-dione
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N-Nitroso Sapropterin Impurity 27
CAT No: CL-SPP-NO-27 CAS No: NA Mol Wt: 271.23 Mol F: C9H13N5O5 Inv Status: Custom Synthesis
Chemical Name: (S)-6-((1R,2S)-1,2-dihydroxypropyl)-1-nitroso-5,6,7,8-tetrahydropteridine-2,4(1H,3H)-dione
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N-Nitroso Sapropterin Impurity 28
CAT No: CL-SPP-NO-28 CAS No: NA Mol Wt: 271.23 Mol F: C9H13N5O5 Inv Status: Custom Synthesis
Chemical Name: (S)-6-((1R,2S)-1,2-dihydroxypropyl)-8-nitroso-5,6,7,8-tetrahydropteridine-2,4(1H,3H)-dione
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N-Nitroso Sapropterin Impurity 29
CAT No: CL-SPP-NO-29 CAS No: NA Mol Wt: 271.23 Mol F: C9H13N5O5 Inv Status: Custom Synthesis
Chemical Name: (S)-6-((1R,2S)-1,2-dihydroxypropyl)-5-nitroso-5,6,7,8-tetrahydropteridine-2,4(1H,3H)-dione
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N-Nitroso Sapropterin Impurity 30
CAT No: CL-SPP-NO-30 CAS No: NA Mol Wt: 329.27 Mol F: C10H15N7O6 Inv Status: Custom Synthesis
Chemical Name: (6R)-2-amino-6-((1R,2S)-1,2-dihydroxypropyl)-7-(hydroxymethyl)-5,8-dinitroso-5,6,7,8-tetrahydropteridin-4(3H)-one
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N-Nitroso Sapropterin Impurity 31
CAT No: CL-SPP-NO-31 CAS No: NA Mol Wt: 300.28 Mol F: C10H16N6O5 Inv Status: Custom Synthesis
Chemical Name: (6R)-2-amino-6-((1R,2S)-1,2-dihydroxypropyl)-7-(hydroxymethyl)-8-nitroso-5,6,7,8-tetrahydropteridin-4(3H)-one
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N-Nitroso Sapropterin Impurity 32
CAT No: CL-SPP-NO-32 CAS No: NA Mol Wt: 308.25 Mol F: C11H12N6O5 Inv Status: Custom Synthesis
Chemical Name: (1R,2S)-1-(2-amino-1-nitroso-4-oxo-1,4-dihydropteridin-6-yl)-1-hydroxypropan-2-yl acetate
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N-Nitroso Sapropterin Impurity 33
CAT No: CL-SPP-NO-33 CAS No: NA Mol Wt: 308.25 Mol F: C11H12N6O5 Inv Status: Custom Synthesis
Chemical Name: (1R,2S)-1-(2-amino-1-nitroso-4-oxo-1,4-dihydropteridin-6-yl)-2-hydroxypropyl acetate
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N-Nitroso Sapropterin Impurity 34
CAT No: CL-SPP-NO-34 CAS No: NA Mol Wt: 360.29 Mol F: C10H16N8O7 Inv Status: Custom Synthesis
Chemical Name: (6R)-2-amino-6-((1R,2S)-1,2-dihydroxypropyl)-7-(hydroxymethyl)-1,5,8-trinitroso-2,3,5,6,7,8-hexahydropteridin-4(1H)-one
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N-Nitroso Sapropterin Impurity 35
CAT No: CL-SPP-NO-35 CAS No: NA Mol Wt: 302.29 Mol F: C10H18N6O5 Inv Status: Custom Synthesis
Chemical Name: (6R)-2-amino-6-((1R,2S)-1,2-dihydroxypropyl)-7-(hydroxymethyl)-5-nitroso-2,3,5,6,7,8-hexahydropteridin-4(1H)-one
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N-Nitroso Sapropterin Impurity 36
CAT No: CL-SPP-NO-36 CAS No: NA Mol Wt: 302.29 Mol F: C10H18N6O5 Inv Status: Custom Synthesis
Chemical Name: (6R)-2-amino-6-((1R,2S)-1,2-dihydroxypropyl)-7-(hydroxymethyl)-8-nitroso-2,3,5,6,7,8-hexahydropteridin-4(1H)-one
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N-Nitroso Sapropterin Impurity 37
CAT No: CL-SPP-NO-37 CAS No: NA Mol Wt: 302.29 Mol F: C10H18N6O5 Inv Status: Custom Synthesis
Chemical Name: (6R)-2-amino-6-((1R,2S)-1,2-dihydroxypropyl)-7-(hydroxymethyl)-1-nitroso-2,3,5,6,7,8-hexahydropteridin-4(1H)-one
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N-Nitroso Sapropterin Impurity 38
CAT No: CL-SPP-NO-38 CAS No: NA Mol Wt: 302.29 Mol F: C6H6N6O2 Inv Status: Custom Synthesis
Chemical Name: 2-amino-8-nitroso-7,8-dihydropteridin-4(3H)-one
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N-Nitroso Sapropterin Impurity 39
CAT No: CL-SPP-NO-39 CAS No: NA Mol Wt: 299.25 Mol F: C9H13N7O5 Inv Status: Custom Synthesis
Chemical Name: (S)-2-amino-6-((1S,2R)-1,2-dihydroxypropyl)-5,8-dinitroso-5,6,7,8-tetrahydropteridin-4(3H)-one
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N-Nitroso Sapropterin Impurity 40
CAT No: CL-SPP-NO-40 CAS No: NA Mol Wt: 268.23 Mol F: C9H12N6O4 Inv Status: Custom Synthesis
Chemical Name: (1S,2R)-1-(2-amino-4-hydroxy-8-nitroso-7,8-dihydropteridin-6-yl)propane-1,2-diol
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N-Nitroso Sapropterin Impurity 41
CAT No: CL-SPP-NO-41 CAS No: NA Mol Wt: 224.14 Mol F: C6H4N6O4 Inv Status: Custom Synthesis
Chemical Name: 2-amino-1-nitroso-5,8-dihydropteridine-4,6,7(1H)-trione
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N-Nitroso Sapropterin Impurity 42
CAT No: CL-SPP-NO-42 CAS No: NA Mol Wt: 239.15 Mol F: C6H5N7O4 Inv Status: Custom Synthesis
Chemical Name: 2-amino-1,8-dinitroso-1,5,7,8-tetrahydropteridine-4,6-dione
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N-Nitroso Sapropterin Impurity 43
CAT No: CL-SPP-NO-43 CAS No: NA Mol Wt: 210.15 Mol F: C6H6N6O3 Inv Status: Custom Synthesis
Chemical Name: 2-mino-8-nitroso-1,5,7,8-tetrahydropteridine-4,6-dione
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N-Nitroso Sapropterin Impurity 44
CAT No: CL-SPP-NO-44 CAS No: NA Mol Wt: 210.15 Mol F: C6H6N6O3 Inv Status: Custom Synthesis
Chemical Name: 2-amino-1-nitroso-1,5,7,8-tetrahydropteridine-4,6-dione

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