Pregnanetriol

CAS: 1098-45-9

Ref. TR-P705160

Product Information

• Name: Pregnanetriol
• Synonyms: 3a,17a,20a-Trihydroxy-5ß-pregnane, 5ß-Pregnane-3a,17a,20a-triol, NSC 52760,(3a,5ß,20S)-Pregnane-3,17,20-triol, 5ß-Pregnane-3a,17,20a-triol, 5β-Pregnane-3α,17α,20α-triol, Pregnane-3,17,20-triol, (3α,5β,20S)-, 3α,17α,20α-Trihydroxy-5β-pregnane, (3α,5β,20S)-Pregnane-3,17,20-triol, 5β-Pregnane-3α,17,20α-triol

Description

Applications Pregnanetriol is a steroid present at elevated levels in the urine of patients with congenital adrenal hyperplasma. During treatment with cortisol replacement, elevated urine Pregnanetriol levels indicate insufficient dosage of cortisol. Pregnanetriol is also one of the urinary marker for adrenal incidentaloma. Pregnanetriol is a metabolite of Androstenedione (A637550).
References Kinoshita, K. et al.: J. Clin. Endocrinol., 26, 1219 (1966); Kotlowska, A. et al.: Clin. Biochem., 42, 448 (2009); Wang, J. et al.: Zhipu Xue., 25, 201 (2004);

• Brand: TRC

Chemical properties

• Molecular weight: 336.51
• Formula: C₂₁H₃₆O₃
• Color/Form: White
• InChI: InChI=1S/C21H36O3/c1-13(22)21(24)11-8-18-16-5-4-14-12-15(23)6-9-19(14,2)17(16)7-10-20(18,21)3/h13-18,22-24H,4-12H2,1-3H3/t13?,14-,15-,16-,17+,18+,19?,20?,21+/m1/s1
• InChI key: InChIKey=SCPADBBISMMJAW-UHHUKTEYSA-N
• SMILES: C[C@H](O)[C@@]1(O)CC[C@H]2[C@@H]3CC[C@@H]4C[C@H](O)CC[C@]4(C)[C@H]3CC[C@@]21C