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CAS 26550-55-0 (S)-(+)-1-Methoxy-2-propanol molecular structure lightbox
CAS RN: 26550-55-0

(S)-(+)-1-Methoxy-2-propanol

Product Availability

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1 package records1 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260611 1g In stock Shandong Inquiry
  • Product code: SSC-124553
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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: 1ml, 5ml, 10ml, 25ml, 100ml
  • Available purity: ≥98%
  • Inventory rows with stock: 2
  • 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 26550-55-0
Pack Size Recorded Purity Available Qty Ship From Inquiry
1ml -- 2 In Stock Hong Kong Inquiry
1ml ≥98% 2 In Stock Shenzhen Inquiry
5ml -- 0 Out of Stock Shenzhen Inquiry
5ml ≥98% 0 Out of Stock Shanghai Inquiry
10ml -- 0 Out of Stock Shenzhen Inquiry
10ml ≥98% 0 Out of Stock Shanghai Inquiry
25ml -- 0 Out of Stock Beijing Inquiry
25ml ≥98% 0 Out of Stock Shanghai Inquiry
100ml -- 0 Out of Stock Hong Kong Inquiry
100ml ≥98% 0 Out of Stock Shenzhen Inquiry

26550-55-0 / 1-methoxypropan-2-ol

Standard CAS: 26550-55-0 Multi CAS: No
Basic Information Physical Properties Computed Properties

Basic Information

CAS
26550-55-0
Multi CAS
No
Molecular Formula
C4H10O2
Molecular Weight
90.120000
Exact Mass
90.068080
SMILES
CC(COC)O
InChI
InChI=1S/C4H10O2/c1-4(5)3-6-2/h4-5H,3H2,1-2H3/t4-/m0/s1
InChIKey
ARXJGSRGQADJSQ-BYPYZUCNSA-N

Physical Properties

Melting Point
-139 °F (NTP, 1992) -95 °C -96 °C -139 °F (sets to glass) -139 °F (Sets to glass)
Boiling Point
248 °F at 760 mmHg (NTP, 1992) 120 °C 248 °F
Density
0.924 at 68 °F (USCG, 1999) - Less dense than water; will float 0.9620 at 20 °C Relative density (water = 1): 0.92 0.96
Physical Description
1-methoxy-2-propanol appears as a colorless liquid. Flash point near 89 °F. Less dense than water. Contact irritates skin, eyes and mucous membranes. Prolonged exposure to vapors may cause coughing, shortness of breath, dizziness and intoxication. Vapors heavier than air. Used as a solvent and as an antifreeze agent. Liquid; NKRA Clear, colorless liquid with a mild, ethereal odor; [NIOSH] COLOURLESS LIQUID WITH CHARACTERISTIC ODOUR. Clear, colorless liquid with a mild, ethereal odor.
Appearance
Colorless liquid Clear, colorless liquid
State
Liquid

Computed Properties

Structural Parameters

Heavy atom count
6
Fraction Csp3
1
Rotatable bonds
2
H-bond acceptors
2
H-bond donors
1
Molar refractivity
23.56
TPSA
29.46

LogP / Solubility

WLOGP
0.01
XLogP3
-0.2
Consensus LogP
-0.06
Log S (ESOL)
-0.28
Class (ESOL)
Very soluble
Log S (Ali)
-0.31
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.5
Class (SILICOS-IT)
Very soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-3.26

Drug-likeness / Medicinal Chemistry

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

Applications of CAS 26550-55-0

This compound is commonly used in general chemistry research and laboratory applications. Starshine Chemical supplies CAS 26550-55-0 for R&D and pilot-scale use, with flexible pack sizes and purity grades available.

Physical & Chemical Properties

IUPAC Name(2S)-1-methoxypropan-2-ol

Safety Information (GHS)

Pictogram(s): GHS02. Signal word: Warning.

Precautionary statements: P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, 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.

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