CAS 2216-51-5 (-)-Menthol molecular structure

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CAS RN: 2216-51-5

(-)-Menthol

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10 package records10 with current stock6 grade groups

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Batch No.	Package	Availability	Warehouse	Inquiry
Batchno.20260405	25g / 100g / 500g / 2.5kg	Confirm by inquiry	Shanghai, Shandong, Guangdong, Chongqing, Hebei	Inquiry

Batch No.	Package	Availability	Warehouse	Inquiry
Batchno.20250901	10g / 100g / 500g / 2.5kg	Confirm by inquiry	Shanghai, Shandong, Guangdong, Chongqing, Hebei	Inquiry

Batch No.	Package	Availability	Warehouse	Inquiry
Batchno.20250816	100g	In stock	Shanghai, Shenzhen, Tianjin, Chengdu	Inquiry
Batchno.20250413	10g	In stock	Shanghai, Shenzhen, Tianjin, Wuhan	Inquiry
Batchno.20250715	1kg	In stock	Shanghai	Inquiry
Batchno.20250215	25g	In stock	Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu	Inquiry
Batchno.20260216	500g	In stock	Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu	Inquiry

Batch No.	Package	Availability	Warehouse	Inquiry
Batchno.20250912	1g	In stock		Inquiry

Batch No.	Package	Availability	Warehouse	Inquiry
Batchno.20250711	1g	In stock	Shanghai, Shandong	Inquiry

Batch No.	Package	Availability	Warehouse	Inquiry
Batchno.20250826	1g	In stock	Shanghai, Shandong, Chongqing, Hebei	Inquiry

Product code: SSC-106592

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Verified Factory Data

Supply Overview & Packaging Options

Packaging options, recorded purity, stock quantity and ship-from location below are generated from the current factory data table for this CAS.

Pack sizes on record: 25g, 100g, 500g, 1000g
Available purity: ≥98%
Inventory rows with stock: 4
Bulk packaging: confirmed by inquiry

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Available Pack Sizes & Stock

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Recorded sizes, purity and stock details for CAS 2216-51-5
Pack Size	Recorded Purity	Available Qty	Ship From	Inquiry
25g	≥98%	5 In Stock	Hong Kong	Inquiry
100g	≥98%	5 In Stock	Hong Kong	Inquiry
500g	≥98%	5 In Stock	Beijing	Inquiry
1000g	≥98%	5 In Stock	Shenzhen	Inquiry

2216-51-5 / (1R,2S,5R)-5-methyl-2-propan-2-ylcyclohexan-1-ol

Standard CAS: 2216-51-5 Multi CAS: No

Basic Information Physical Properties Computed Properties

Basic Information

CAS

2216-51-5

Multi CAS

Molecular Formula

C10H20O

Molecular Weight

156.260000

Exact Mass

156.151415

SMILES

C[C@@H]1CC[C@H]([C@@H](C1)O)C(C)C

InChI

InChI=1S/C10H20O/c1-7(2)9-5-4-8(3)6-10(9)11/h7-11H,4-6H2,1-3H3/t8-,9+,10-/m1/s1

InChIKey

NOOLISFMXDJSKH-KXUCPTDWSA-N

Physical Properties

Melting Point

100 °F (NTP, 1992) 41-43 °C 43 °C

Boiling Point

421 °F at 760 mmHg (NTP, 1992) 212 °C

Density

0.904 at 59 °F (NTP, 1992) - Less dense than water; will float 0.890 0.901 (20Â°); 0.891 (30Â°)

Physical Description

D,l-menthol is a white crystalline solid with a peppermint odor and taste. (NTP, 1992) Pellets or Large Crystals; Other Solid Pellets or Large Crystals; Other Solid; Liquid White solid with a cooling odor; [Hawley] Colorless solid with a peppermint odor; [HSDB] Colorless solid with a sweet odor; Solid with an odor of peppermint; Colorless crystalline solid

Appearance

Crystals or granules

State

Solid

Computed Properties

Structural Parameters

Heavy atom count

Fraction Csp3

Rotatable bonds

H-bond acceptors

H-bond donors

Molar refractivity

47.35

TPSA

20.23

LogP / Solubility

WLOGP

2.44

MLOGP

2.14

XLogP3

Consensus LogP

2.53

Log S (ESOL)

-2.28

Class (ESOL)

Moderately soluble

Log S (Ali)

-2.6

Class (Ali)

Moderately soluble

Log S (SILICOS-IT)

-2.82

Class (SILICOS-IT)

Moderately soluble

ADME

GI absorption

High

BBB permeant

Yes

P-gp substrate

CYP1A2 inhibitor

CYP2C19 inhibitor

CYP2C9 inhibitor

CYP2D6 inhibitor

CYP3A4 inhibitor

Log Kp (skin permeation)

-1.94

Drug-likeness / Medicinal Chemistry

Lipinski

Yes

Ghose

Veber

Yes

Egan

Yes

Muegge

Bioavailability score

0.55

Leadlikeness

Synthetic Accessibility

Applications of CAS 2216-51-5

This compound is commonly used in pharmaceutical research and drug discovery, life science and biochemical research, biochemistry and reagent applications, laboratory reagent and synthesis applications, general chemistry research and laboratory applications. Starshine Chemical supplies CAS 2216-51-5 for R&D and pilot-scale use, with flexible pack sizes and purity grades available.

Physical & Chemical Properties

IUPAC Name

(1R,2S,5R)-5-methyl-2-propan-2-ylcyclohexan-1-ol

Safety Information (GHS)

Pictogram(s): GHS07. Signal word: Warning.

H315 (97.6%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (31.9%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Not Classified
Reported as not meeting GHS hazard criteria by 1 of 1 companies. For more detailed information, please visit ECHA C&L website.
H315: Causes skin irritation [Warning Skin corrosion/irritation]
H320: Causes eye irritation [Warning Serious eye damage/eye irritation]
H336: May cause drowsiness or dizziness [Warning Specific target organ toxicity, single exposure; Narcotic effects]
H402: Harmful to aquatic life [Hazardous to the aquatic environment, acute hazard]

Precautionary statements: P264, P264+P265, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, and P362+P364 (click each P-code to see the statement)

Request the SDS (Safety Data Sheet) for full hazard and safety documentation.

Storage & Handling

Storage: Keep the container tightly closed in a cool, dry and well-ventilated place. For detailed hazard, storage and transport information, request the SDS (Safety Data Sheet) with your inquiry.

Quotation & Packaging

Prices are confirmed by inquiry. Request a quote for current pricing, minimum order quantity (MOQ) and lead time. The pack sizes listed on this page are reference options; custom pack sizes and bulk quantities are available on request.

Quality & Compliance

Specifications and purity shown on this page are based on batch records. A Certificate of Analysis (COA) is available on request. For research and further manufacturing use only — not for direct human or therapeutic use.