The product is advised to be dissolved in anoxic water. The use of distilled water is not recommended, as it can absorb more oxygen from the atmosphere.
T4425
(6R)-5,6,7,8-Tetrahydrobiopterin dihydrochloride
≥98% (HPLC), powder
Sinónimos:
(6R)-BH4
About This Item
Productos recomendados
Nombre del producto
(6R)-5,6,7,8-Tetrahydrobiopterin dihydrochloride,
Quality Level
solubility
water, oxygen free: soluble 19.60-20.40 mg/mL, clear to slightly hazy, colorless to faintly yellow
storage temp.
−20°C
SMILES string
Cl.Cl.C[C@H](O)[C@H](O)[C@H]1CNC2=C(N1)C(=O)NC(N)=N2
InChI
1S/C9H15N5O3.2ClH/c1-3(15)6(16)4-2-11-7-5(12-4)8(17)14-9(10)13-7;;/h3-4,6,12,15-16H,2H2,1H3,(H4,10,11,13,14,17);2*1H/t3-,4+,6-;;/m0../s1
InChI key
RKSUYBCOVNCALL-NTVURLEBSA-N
Gene Information
human ... PAH(5053)
General description
Application
Biochem/physiol Actions
Features and Benefits
Preparation Note
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Is the product T4425 (CAS 69056-38-8) soluble in distilled water?
1 answer-
Helpful?
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How should a solution of (6R)-5,6,7,8-tetrahydrobiopterin (hydrochloride) be stored? How long is it good for?
1 answer-
Tetrahydrobiopterin reacts with oxygen, particularly in neutral and alkaline solutions. The product should be reconstituted in oxygen-free water. Tetrahydrobiopterin solutions become yellow but are stable for several weeks at -20°C when prepared at 20-40 mg/mL in 0.1 N HCl.
Please review the product data sheet for more information on this product:
https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/277/129/t4425pis.pdfHelpful?
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