CAS RN: 196597-26-9

Ramelteon

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Batchno.20250202 100mg In stock Shanghai, Shenzhen Inquiry
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Batchno.20260424 50mg In stock Shanghai Inquiry
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  • Product code: ICTR0216
  • Purity/Analytical Methods: >98.0%(GC)
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196597-26-9 / N-[2-[(8S)-2,6,7,8-tetrahydro-1H-cyclopenta[e][1]benzofuran-8-yl]ethyl]propanamide

Standard CAS: 196597-26-9 Multi CAS: No

Basic Information

CAS
196597-26-9
Multi CAS
No
Molecular Formula
C16H21NO2
Molecular Weight
259.340000
Exact Mass
259.157229
SMILES
CCC(=O)NCC[C@@H]1CCC2=C1C3=C(C=C2)OCC3
InChI
InChI=1S/C16H21NO2/c1-2-15(18)17-9-7-12-4-3-11-5-6-14-13(16(11)12)8-10-19-14/h5-6,12H,2-4,7-10H2,1H3,(H,17,18)/t12-/m0/s1
InChIKey
YLXDSYKOBKBWJQ-LBPRGKRZSA-N

Physical Properties

Melting Point
113-115 °C
Physical Description
Solid
Appearance
Crystals from ethyl acetate
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
19
Aromatic heavy atom count
6
Fraction Csp3
0.56
Rotatable bonds
4
H-bond acceptors
2
H-bond donors
1
Molar refractivity
74.62
TPSA
38.33

LogP / Solubility

WLOGP
2.57
MLOGP
2.27
XLogP3
2.7
Consensus LogP
2.51
Log S (ESOL)
-3.04
Class (ESOL)
Poorly soluble
Log S (Ali)
-3.54
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-3.96
Class (SILICOS-IT)
Poorly soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
Yes
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.48

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Leadlikeness
Yes
Synthetic Accessibility
2

Safety & Transport

Pictogram(s)
Irritant Health Hazard
Signal
Warning
GHS Hazard Statements
H302 (97.6%): Harmful if swallowed [Warning Acute toxicity, oral] H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral] H361 (100%): Suspected of damaging fertility or the unborn child [Warning Reproductive toxicity]
Precautionary Statement Codes
P264, P270, P301+P317, P330, and P501 P203, P264, P270, P280, P301+P317, P318, P330, P405, and P501

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