Sapropterin

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Pharmaceutical Reference Standards

Sapropterin

CAT. No.	CP-S25000
CAS. No.	62989-33-7
Mol. F.	C9H15N5O3
Mol. Wt.	241.3
Stock Status:	In Stock

Rel. Cas No: 69056-38-8 (DiHCl salt) ; 103130-44-5 (Sulfate salt)

Biopterin

CAT. No.	CP-S25001
CAS. No.	22150-76-1
Mol. F.	C9H11N5O3
Mol. Wt.	237.22
Stock Status:	Custom Synthesis

Rel. Cas No: 1581278-85-4 (HCl salt) ; 2050525-24-9 (K salt)

7,8-Dihydrobiopterin

CAT. No.	CP-S25002
CAS. No.	6779-87-9
Mol. F.	C9H13N5O3
Mol. Wt.	239.24
Stock Status:	Custom Synthesis

S-Tetrahydrobiopterin Dihydrochloride

CAT. No.	CP-S25003
CAS. No.	69056-39-9
Mol. F.	C9H15N5O3 : 2(HCl)
Mol. Wt.	241.25 : 2(36.46)
Stock Status:	Custom Synthesis

Rel. Cas No: 62961-57-3 (free base) ; 103130-45-6 (Sulfate salt)

Sapropterin Impurity A

CAT. No.	CP-S25004
CAS. No.	5752-25-0
Mol. F.	C6H9N5O : 2(HCl)
Mol. Wt.	167.17 : 2(36.46)
Stock Status:	Custom Synthesis

Rel. Cas No: 1008-35-1 (free base)

Sapropterin Impurity D

CAT. No.	CP-S25005
CAS. No.	2236-60-4
Mol. F.	C6H5N5O
Mol. Wt.	163.14
Stock Status:	Custom Synthesis

Rel. Cas No: 62288-79-3 (Na salt) ; 763110-19-6 (Ca salt)

Sapropterin Impurity F

CAT. No.	CP-S25006
CAS. No.	62933-57-7
Mol. F.	C13H15N5O5
Mol. Wt.	321.29
Stock Status:	Custom Synthesis

Sapropterin Impurity G

CAT. No.	CP-S25007
CAS. No.	100-63-0
Mol. F.	C6H8N2
Mol. Wt.	108.14
Stock Status:	Custom Synthesis

Rel. Cas No: 59-88-1 (HCl salt) ; 2545-79-1 (Sulfate) ; 860390-99-4 (HBr salt) ; 59105-56-5 (Na salt)

N-Nitroso Sapropterin 1

CAT. No.	CP-S25008
CAS. No.	NA
Mol. F.	C9H13N7O5
Mol. Wt.	299.25
Stock Status:	Custom Synthesis

N-Nitroso Sapropterin 2

CAT. No.	CP-S25009
CAS. No.	NA
Mol. F.	C9H14N6O4
Mol. Wt.	270.25
Stock Status:	Please Enquire

N-Nitroso Sapropterin Impurity 3

CAT. No.	CP-S25010
CAS. No.	NA
Mol. F.	C9H14N6O4
Mol. Wt.	270.25
Stock Status:	Please Enquire

N-Nitroso Sapropterin Impurity 4

CAT. No.	CP-S25011
CAS. No.	NA
Mol. F.	C6H7N7O3
Mol. Wt.	225.17
Stock Status:	Custom Synthesis

N-Nitroso Sapropterin Impurity 5

CAT. No.	CP-S25012
CAS. No.	NA
Mol. F.	C6H8N6O2
Mol. Wt.	196.17
Stock Status:	Please Enquire

Sapropterin Dihydrochloride

CAT. No.	CP-S25013
CAS. No.	69056-38-8
Mol. F.	C9H15N5O3 : 2(HCl)
Mol. Wt.	241.3 : 2(36.5)
Stock Status:	In Stock

Dehydrodeoxysepiapterin

CAT. No.	CP-S25014
CAS. No.	71014-28-3
Mol. F.	C9H9N5O2
Mol. Wt.	219.20
Stock Status:	Custom Synthesis

7-(Hydroxymethyl)tetrahydrobiopterin

CAT. No.	CP-S25015
CAS. No.	NA
Mol. F.	C11H13N5O4
Mol. Wt.	279.30
Stock Status:	Custom Synthesis

N-Nitroso Sapropterin Impurity 7

CAT. No.	CP-S25016
CAS. No.	NA
Mol. F.	C9H14N6O4 : HCl
Mol. Wt.	270.11 : 36.5
Stock Status:	Custom Synthesis

N-Nitroso Sapropterin Impurity 8

CAT. No.	CP-S25017
CAS. No.	NA
Mol. F.	C9H14N6O4 : HCl
Mol. Wt.	270.25 : 36.5
Stock Status:	Custom Synthesis

N-Nitroso Sapropterin Impurity 9

CAT. No.	CP-S25018
CAS. No.	NA
Mol. F.	C9H13N7O5
Mol. Wt.	299.25
Stock Status:	Custom Synthesis

Sapropterin Sulfate Impurity E

CAT. No.	CP-S25019
CAS. No.	35011-47-3
Mol. F.	C4H7N5O : H2SO4
Mol. Wt.	141.13 : 98.07
Stock Status:	Custom Synthesis

Rel. Cas No: 1004-75-7 (Free base)

Deoxysepiapterin

CAT. No.	CP-S25020
CAS. No.	1797-87-1
Mol. F.	C9H11N5O2
Mol. Wt.	221.22
Stock Status:	Custom Synthesis

L-Sepiapterin

CAT. No.	CP-S25021
CAS. No.	17094-01-8
Mol. F.	C9H11N5O3
Mol. Wt.	237.22
Stock Status:	Custom Synthesis

Rel. Cas No: 1488225-49-5 (HCl salt) ; 2294054-71-8 (Sulfate)

Neopterin

CAT. No.	CP-S25022
CAS. No.	2009-64-5
Mol. F.	C9H11N5O4
Mol. Wt.	253.22
Stock Status:	Custom Synthesis

Rel. Cas No: 1482226-33-4 (Na salt)

5,6-Dihydrobiopterin

CAT. No.	CP-S25023
CAS. No.	251310-15-3
Mol. F.	C9H13N5O3
Mol. Wt.	239.24
Stock Status:	Custom Synthesis

Sapropterin Impurity 1

CAT. No.	CP-S25024
CAS. No.	2098644-02-9
Mol. F.	C10H13N5O4
Mol. Wt.	267.25
Stock Status:	Custom Synthesis

Sapropterin Impurity 2

CAT. No.	CP-S25025
CAS. No.	2098644-06-3
Mol. F.	C10H17N5O4
Mol. Wt.	271.28
Stock Status:	Custom Synthesis

7,8-Dihydropterin

CAT. No.	CP-S25027
CAS. No.	17838-80-1
Mol. F.	C6H7N5O
Mol. Wt.	165.16
Stock Status:	Custom Synthesis

Rel. Cas No: 7359-70-8 (sodium salt)

Sapropterin Impurity 6

CAT. No.	CP-S25028
CAS. No.	1067512-58-6
Mol. F.	C19H25N7O5
Mol. Wt.	431.45
Stock Status:	Custom Synthesis

Sapropterin Impurity 7

CAT. No.	CP-S25029
CAS. No.	6228-40-6
Mol. F.	C7H8N2
Mol. Wt.	120.15
Stock Status:	Custom Synthesis

Sapropterin Impurity 8

CAT. No.	CP-S25030
CAS. No.	103-02-6
Mol. F.	C9H12N2
Mol. Wt.	148.21
Stock Status:	Custom Synthesis

Sapropterin Impurity 9

CAT. No.	CP-S25031
CAS. No.	98111-60-5
Mol. F.	C16H18N4O2
Mol. Wt.	298.35
Stock Status:	Custom Synthesis

Sapropterin Impurity 12

CAT. No.	CP-S25032
CAS. No.	304-95-0
Mol. F.	C9H11N5O3
Mol. Wt.	237.22
Stock Status:	Custom Synthesis

Leucopterin

CAT. No.	CP-S25033
CAS. No.	492-11-5
Mol. F.	C6H5N5O3
Mol. Wt.	195.14
Stock Status:	Custom Synthesis

Sapropterin Impurity 20

CAT. No.	CP-S25034
CAS. No.	1266500-92-8
Mol. F.	C11H16N2O3
Mol. Wt.	224.26
Stock Status:	Custom Synthesis

Sapropterin Impurity 21

CAT. No.	CP-S25035
CAS. No.	2050525-04-5
Mol. F.	C17H22N2O6
Mol. Wt.	350.37
Stock Status:	Custom Synthesis

Sapropterin Impurity 23

CAT. No.	CP-S25036
CAS. No.	70486-55-4
Mol. F.	C8H9N5O2
Mol. Wt.	207.19
Stock Status:	Custom Synthesis

7,8-Dihydroxanthopterin

CAT. No.	CP-S25037
CAS. No.	1131-35-7
Mol. F.	C6H7N5O2
Mol. Wt.	181.15
Stock Status:	Custom Synthesis

Sapropterin Impurity 26

CAT. No.	CP-S25038
CAS. No.	NA
Mol. F.	C6H9N5O
Mol. Wt.	167.17
Stock Status:	Custom Synthesis

Sapropterin Impurity 27

CAT. No.	CP-S25039
CAS. No.	NA
Mol. F.	C9H13N5O3
Mol. Wt.	239.24
Stock Status:	Custom Synthesis

Sapropterin Impurity 28

CAT. No.	CP-S25040
CAS. No.	NA
Mol. F.	C6H5N5O
Mol. Wt.	163.14
Stock Status:	Custom Synthesis

Sapropterin Impurity 29

CAT. No.	CP-S25041
CAS. No.	NA
Mol. F.	C13H15N5O5
Mol. Wt.	321.29
Stock Status:	Custom Synthesis

Sapropterin SSR Isomer

CAT. No.	CP-S25042
CAS. No.	NA
Mol. F.	C9H15N5O3 : 2(HCl)
Mol. Wt.	241.25 : 2(36.46)
Stock Status:	Custom Synthesis

Rel. Cas No: 162060-03-9 (free base)

6S-Tetrahydrobilumazine

CAT. No.	CP-S25043
CAS. No.	NA
Mol. F.	C9H14N4O4
Mol. Wt.	242.2
Stock Status:	Custom Synthesis

N-Nitroso Sapropterin Impurity 6

CAT. No.	CP-S25044
CAS. No.	NA
Mol. F.	C6H8N6O2
Mol. Wt.	196.17
Stock Status:	Please Enquire

6R-Tetrahydrobiolumazine

CAT. No.	CP-S25045
CAS. No.	NA
Mol. F.	C9H14N4O4
Mol. Wt.	242.2
Stock Status:	Custom Synthesis

S-Tetrahydrobiopterin

CAT. No.	CP-S25046
CAS. No.	62961-57-3
Mol. F.	C9H15N5O3
Mol. Wt.	241.3
Stock Status:	Custom Synthesis

Rel. Cas No: 103130-45-6 (Sulfate salt) ; 109784-74-9 (XH2SO4 salt) ; 69056-39-9(HCl salt)

a b c d e f g h i j k l m n o p q r s t u v w x y z

Sapropterin

Pharmaceutical Reference Standards

Sapropterin

Biopterin

7,8-Dihydrobiopterin

S-Tetrahydrobiopterin Dihydrochloride

Sapropterin Impurity A

Sapropterin Impurity D

Sapropterin Impurity F

Sapropterin Impurity G

N-Nitroso Sapropterin 1

N-Nitroso Sapropterin 2

N-Nitroso Sapropterin Impurity 3

N-Nitroso Sapropterin Impurity 4

N-Nitroso Sapropterin Impurity 5

Sapropterin Dihydrochloride

Dehydrodeoxysepiapterin

7-(Hydroxymethyl)tetrahydrobiopterin

N-Nitroso Sapropterin Impurity 7

N-Nitroso Sapropterin Impurity 8

N-Nitroso Sapropterin Impurity 9

Sapropterin Sulfate Impurity E

Deoxysepiapterin

L-Sepiapterin

Neopterin

5,6-Dihydrobiopterin

Sapropterin Impurity 1

Sapropterin Impurity 2

7,8-Dihydropterin

Sapropterin Impurity 6

Sapropterin Impurity 7

Sapropterin Impurity 8

Sapropterin Impurity 9

Sapropterin Impurity 12

Leucopterin

Sapropterin Impurity 20

Sapropterin Impurity 21

Sapropterin Impurity 23

7,8-Dihydroxanthopterin

Sapropterin Impurity 26

Sapropterin Impurity 27

Sapropterin Impurity 28

Sapropterin Impurity 29

Sapropterin SSR Isomer

6S-Tetrahydrobilumazine

N-Nitroso Sapropterin Impurity 6

6R-Tetrahydrobiolumazine

S-Tetrahydrobiopterin