CAS 2133-40-6 L-Proline Methyl Ester Hydrochloride molecular structure

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CAS RN: 2133-40-6

L-Proline Methyl Ester Hydrochloride

Product Availability

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1 package records1 with current stock1 grade group

Grade In stock only

Batch No.	Package	Availability	Warehouse	Inquiry
Batchno.20260603	1g / 5g / 25g / 100g / 500g	Confirm by inquiry	Shanghai, Shandong, Hebei, Guangdong	Inquiry

Product code: SSC-101836

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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: 5g, 10g, 25g, 100g, 1000g, 500g
Available purity: >97%
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 2133-40-6
Pack Size	Recorded Purity	Available Qty	Ship From	Inquiry
5g	>97%	5 In Stock	Shenzhen	Inquiry
10g	>97%	5 In Stock	Beijing	Inquiry
25g	>97%	5 In Stock	Shenzhen	Inquiry
100g	>97%	5 In Stock	Beijing	Inquiry
1000g	>97%	4 In Stock	Hong Kong	Inquiry
500g	>97%	2 In Stock	Shanghai	Inquiry

2133-40-6 / methyl (2S)-pyrrolidine-2-carboxylate;hydrochloride

Standard CAS: 2133-40-6 Multi CAS: No

Basic Information Computed Properties

Basic Information

CAS

2133-40-6

Multi CAS

Molecular Formula

C6H12ClNO2

Molecular Weight

165.620000

Exact Mass

165.055656

SMILES

COC(=O)[C@@H]1CCCN1.Cl

InChI

InChI=1S/C6H11NO2.ClH/c1-9-6(8)5-3-2-4-7-5;/h5,7H,2-4H2,1H3;1H/t5-;/m0./s1

InChIKey

HQEIPVHJHZTMDP-JEDNCBNOSA-N

Computed Properties

Structural Parameters

Heavy atom count

Fraction Csp3

0.83

Rotatable bonds

H-bond acceptors

H-bond donors

Molar refractivity

40.29

TPSA

38.33

LogP / Solubility

WLOGP

0.33

MLOGP

0.29

XLogP3

0.33

Consensus LogP

0.32

Log S (ESOL)

-1.01

Class (ESOL)

Soluble

Log S (Ali)

-1.16

Class (Ali)

Soluble

Log S (SILICOS-IT)

-1.13

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)

-3.49

Drug-likeness / Medicinal Chemistry

Lipinski

Yes

Ghose

Veber

Yes

Egan

Yes

Muegge

Bioavailability score

0.55

Leadlikeness

Synthetic Accessibility

Applications of CAS 2133-40-6

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 2133-40-6 for R&D and pilot-scale use, with flexible pack sizes and purity grades available.

Physical & Chemical Properties

IUPAC Name

methyl (2S)-pyrrolidine-2-carboxylate;hydrochloride

Safety Information (GHS)

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

H315 (98.7%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (98.7%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

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: Store under inert gas. Avoid: Hygroscopic,Heat Sensitive. 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.