1-Methylcyclopentanol
- CAS NO.:1462-03-9
- Empirical Formula: C6H12O
- Molecular Weight: 100.16
- MDL number: MFCD00001364
- EINECS: 215-963-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:18:13
What is 1-Methylcyclopentanol?
Chemical properties
white crystalline low melting solid
The Uses of 1-Methylcyclopentanol
1-Methylcyclopentanol is used as a reagent in the synthesis of cis-2,5-dicyanopyrrolidine inhibitors of dipeptidyl peptidase IV. It is also used in the preparation of Lomifylline (L470200) which is a methylxanthine analog that induces Ca2+-release from intracellular stores via the ryanodine receptor.
Synthesis Reference(s)
Tetrahedron Letters, 29, p. 6753, 1988 DOI: 10.1016/S0040-4039(00)82446-6
Properties of 1-Methylcyclopentanol
| Melting point: | 36-37 °C (lit.) |
| Boiling point: | 135-136 °C (lit.) |
| Density | 0.904 g/mL at 25 °C (lit.) |
| refractive index | 1.4429 |
| Flash point: | 105 °F |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Chloroform, Methanol (Slightly) |
| pka | 15.38±0.20(Predicted) |
| form | powder to lump |
| color | White to Almost white |
| Dielectric constant | 6.9699999999999998 |
| CAS DataBase Reference | 1462-03-9(CAS DataBase Reference) |
| NIST Chemistry Reference | Cyclopentanol, 1-methyl-(1462-03-9) |
Safety information for 1-Methylcyclopentanol
| Signal word | Danger |
| Pictogram(s) |
![]() Flame Flammables GHS02 ![]() Corrosion Corrosives GHS05 ![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H228:Flammable solids H302:Acute toxicity,oral H318:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P240:Ground/bond container and receiving equipment. P241:Use explosion-proof electrical/ventilating/lighting/…/equipment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 1-Methylcyclopentanol
| InChIKey | CAKWRXVKWGUISE-UHFFFAOYSA-N |
New Products
Paroxetine Impurity G/Paroxetine Related Compound E 1-Aminocyclopentane carbonitrile (RS)-beta-Amino-beta-(4-bromophenyl)propionic acid N,N CARBONYL DIIMIDAZOLE 2-Amino-5-bromo-4-(trifluoromethyl)pyridine(RM for Indian lab) Benzyl (3R,4S)-3-(2-bromoacetyl)-4-ethylpyrrolidine-1-carboxylate (R)-1-Benzyl-3-pyrrolidinecarbonitrile Betahistine EP Impurity C Cyclobenzaprine N-oxide/Citalopram Related Compound E Chlorthalidone Impurity I Carbamazepine EP Impurity G Sumatriptan Succinate USP Related Compound C 2,2'-(5-methyl-1,3-phenylene)-di(2-Methylpropionitrile) 4-Fluorothiophenol 1-methyl amino-2,4-dinitro benzene 5-Methyl-1,3-benzenediacetonitrile (R)-BoroLeu-(+)-Pinanediol-CF3COOH 4-(5-amino-1-methyl-1h-benzoimidazol-2-yl)-butyric acid isopropyl ester. 4-Bromo Benzylcyanide 3-Hydroxypropionitrile 3,4 Dimethoxy Benzylcyanide valeronitrile 3-chlorobenzyl cyanide 2-Chloro BenzylcyanideRelated products of tetrahydrofuran








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