CAS 3749-36-8 3,4-Dihydro-2H-pyran-2-methanol molecular structure

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CAS RN: 3749-36-8

3,4-Dihydro-2H-pyran-2-methanol

Product Availability

Choose a grade to view its available package options.

8 package records7 with current stock2 grade groups

Grade In stock only

Batch No.	Package	Availability	Warehouse	Lead Time	Inquiry
Batchno.20250107	1g	Out of stock		8-10 business days	Inquiry
Batchno.20250511	25g	In stock	Shanghai		Inquiry
Batchno.20260605	5g	In stock	Shanghai, Shandong		Inquiry

Batch No.	Package	Availability	Warehouse	Inquiry
Batchno.20250130	100g	In stock	Shanghai, Tianjin	Inquiry
Batchno.20250213	1g	In stock	Shanghai, Tianjin, Chengdu	Inquiry
Batchno.20251120	25g	In stock	Shanghai, Shenzhen, Tianjin, Chengdu	Inquiry
Batchno.20260220	500g	In stock	Shanghai	Inquiry
Batchno.20260614	5g	In stock	Shanghai, Tianjin, Chengdu	Inquiry

Product code: SSC-144866

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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: 1g, 5g, 10g, 25g, 100g, 500g
Available purity: >95%
Inventory rows with stock: 6
Bulk packaging: confirmed by inquiry

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Available Pack Sizes & Stock

Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 3749-36-8
Pack Size	Recorded Purity	Available Qty	Ship From	Inquiry
1g	>95%	5 In Stock	Shanghai	Inquiry
5g	>95%	5 In Stock	Shenzhen	Inquiry
10g	>95%	5 In Stock	Beijing	Inquiry
25g	>95%	5 In Stock	Shenzhen	Inquiry
100g	>95%	5 In Stock	Beijing	Inquiry
500g	>95%	1 In Stock	Shanghai	Inquiry

3749-36-8 / 3,4-dihydro-2H-pyran-2-ylmethanol

Standard CAS: 3749-36-8 Multi CAS: Yes

Basic Information Computed Properties

Basic Information

CAS

3749-36-8

Multi CAS

Yes

Molecular Formula

C6H10O2

Molecular Weight

114.140000

Exact Mass

114.068080

InChI

InChI=1S/C6H10O2/c7-5-6-3-1-2-4-8-6/h2,4,6-7H,1,3,5H2

InChIKey

XMICBFRKICBBKD-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count

Fraction Csp3

0.67

Rotatable bonds

H-bond acceptors

H-bond donors

Molar refractivity

30.33

TPSA

29.46

LogP / Solubility

WLOGP

0.67

MLOGP

0.58

XLogP3

0.5

Consensus LogP

0.58

Log S (ESOL)

-0.9

Class (ESOL)

Very soluble

Log S (Ali)

-0.98

Class (Ali)

Very soluble

Log S (SILICOS-IT)

-1.08

Class (SILICOS-IT)

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)

-2.94

Drug-likeness / Medicinal Chemistry

Lipinski

Yes

Ghose

Veber

Yes

Egan

Yes

Muegge

Bioavailability score

0.55

Leadlikeness

Synthetic Accessibility

Applications of CAS 3749-36-8

This compound is commonly used in general chemistry research and laboratory applications. Starshine Chemical supplies CAS 3749-36-8 for R&D and pilot-scale use, with flexible pack sizes and purity grades available.

Physical & Chemical Properties

IUPAC Name

3,4-dihydro-2H-pyran-2-ylmethanol

Safety Information (GHS)

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

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
H335 (97.6%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary statements: P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (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.