ChemicalBook--->CAS DataBase List--->62989-33-7

62989-33-7

62989-33-7 Structure

62989-33-7 Structure
IdentificationBack Directory
[Name]

(6R,S)-5,6,7,8-TETRAHYDRO-L-BIOPTERIN DIHYDROCHLORIDE
[CAS]

62989-33-7
[Synonyms]

R-THBP
sapropterin
Dapropterin
(6R,S)-BH4 2HCL
(6R)-Tetrahydrobiopterin
6R-Tetrahydro-L-biopterin
(6R)-5,6,7,8-Tetrahydrobiopterin
Tetrahydro-L-Biopterin free base
6b-5,6,7,8-Tetrahydro-L-biopterin
(6R)-L-erythro-Tetrahydrobiopterin
(6R)-L-erythro-5,6,7,8-Tetrahydrobiopterin
(6R)-5,6,7,8-TETRAHYDRO-L-BIOPTERIN DIHYDROCHLORIDE
(6R,S)-5,6,7,8-TETRAHYDRO-L-BIOPTERIN DIHYDROCHLORIDE
2-amino-6-[(1R,2S)-1,2-dihydroxypropyl]-5,6,7,8-tetrahydro-4(1H)-Pteridinone
4(1H)-PTERIDINONE,2-AMINO-6-[(1R,2S)-1,2-DIHYDROXYPROPYL]-5,6,7,8-TETRAHYDRO
4(1H)-PTERIDINONE, 2-AMINO-6-[(1R,2S)-1,2-DIHYDROXYPROPYL]-5,6,7,8-TETRAHYDRO-, (6R)-
4(1H)-Pteridinone, 2-amino-6-[(1R,2S)-1,2-dihydroxypropyl]-5,6,7,8-tetrahydro-, (6R)-(9CI)
4(1H)-Pteridinone, 2-amino-6-(1,2-dihydroxypropyl)-5,6,7,8-tetrahydro-, [6R-[6R*(1R*,2S*)]]-
[6R-[6R^<*>^(1R^<*>^,2S^<*>^)]]-2-Amino-6-(1,2-dihydroxypropyl)-5,6,7,8-tetrahydro-4(1H)-ptefidinone
[EINECS(EC#)]

636-312-4
[Molecular Formula]

C9H17Cl2N5O3
[MDL Number]

MFCD00069326
[MOL File]

62989-33-7.mol
[Molecular Weight]

314.17
Chemical PropertiesBack Directory
[Boiling point ]

506.6±60.0 °C(Predicted)
[density ]

1.89±0.1 g/cm3(Predicted)
[storage temp. ]

−20°C
[pka]

5.05(at 25℃)
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

22
[WGK Germany ]

3
[RTECS ]

UO3516500
[HS Code ]

29339900
Raw materials And Preparation ProductsBack Directory
[Raw materials]

2-Amino-4-hydroxy-1H-pteridine-->Platinum balck
Hazard InformationBack Directory
[Chemical Properties]

Pk' 5.05. UV absorption maximum (0.1 mol/L hydrochloric acid): 265 nm (ε 14000). Sapropterin dihydrochloride: C9H15N5O3·2HCl. [69056-38-8]. White crystals or crystalline powder, odorless, slightly sour. Very soluble in water, slightly insoluble in methanol, very insoluble in ethanol, and practically insoluble in ether. Melting point 245-246°C (decomposition). [α]D25 -6.81. (C = 0.665, 0.1 mol/L hydrochloric acid). UV absorption maximum (2 mol/L hydrochloric acid): 264 nm (ε 16770).
[Uses]

Treatment of mild-to-moderate phenylketonuria (PKU).
[Definition]

ChEBI: Sapropterin is a tetrahydropterin that is 2-amino-5,6,7,8-tetrahydropteridin-4(3H)-one in which a hydrogen at position 6 is substituted by a 1,2-dihydroxypropyl group (6R,1'R,2'S-enantiomer). It has a role as a coenzyme, a diagnostic agent, a human metabolite and a cofactor.
[IC 50]

Human Endogenous Metabolite
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