CAS 13095-73-3 4-MERCAPTOBUTYRIC ACID molecular structure

lightbox

CAS RN: 13095-73-3

4-MERCAPTOBUTYRIC ACID

Product Availability

Choose a grade to view its available package options.

14 package records12 with current stock2 grade groups

Grade In stock only

Batch No.	Package	Availability	Inquiry
Batchno.20250921	100mg	In stock	Inquiry
Batchno.20250927	1g	In stock	Inquiry
Batchno.20250201	250mg	In stock	Inquiry
Batchno.20250712	5g	Out of stock	Inquiry

Batch No.	Package	Availability	Warehouse	Lead Time	Inquiry
Batchno.20251221	100g	In stock	Shanghai		Inquiry
Batchno.20250923	100mg	In stock	Shanghai, Shandong, Guangdong		Inquiry
Batchno.20260622	1g	In stock	Shandong, Hebei		Inquiry
Batchno.20251223	1g	In stock	Shanghai, Shenzhen, Tianjin		Inquiry
Batchno.20260403	250mg	In stock	Shanghai, Shandong, Chongqing		Inquiry
Batchno.20251110	250mg	In stock	Shanghai, Tianjin		Inquiry
Batchno.20251209	25g	Out of stock		8-10 business days	Inquiry
Batchno.20251209	25g	In stock	Shanghai		Inquiry
Batchno.20250426	5g	In stock	Shanghai, Shandong, Hebei		Inquiry
Batchno.20260227	5g	In stock	Shanghai		Inquiry

Product code: SSC-037497

GET A QUOTE

Historical Factory Record

Historical Supply Reference

This product has historical factory records. Recorded pack sizes and purity can be used as a supply reference, while project-specific availability is confirmed by inquiry.

Pack sizes on record: 1g
Available purity: ＞97%
Inventory rows with stock: 0
Bulk packaging: confirmed by inquiry

Request Bulk Quote

Reference Pack Sizes

Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 13095-73-3
Pack Size	Recorded Purity	Available Qty	Ship From	Inquiry
1g	＞97%	0 Out of Stock	Beijing	Inquiry

13095-73-3 / 4-sulfanylbutanoic acid

Standard CAS: 13095-73-3 Multi CAS: No

Basic Information Computed Properties Safety & Transport

Basic Information

CAS

13095-73-3

Multi CAS

Molecular Formula

C4H8O2S

Molecular Weight

120.170000

Exact Mass

120.024501

SMILES

C(CC(=O)O)CS

InChI

InChI=1S/C4H8O2S/c5-4(6)2-1-3-7/h7H,1-3H2,(H,5,6)

InChIKey

DTRIDVOOPAQEEL-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count

Fraction Csp3

0.75

Rotatable bonds

H-bond acceptors

H-bond donors

Molar refractivity

30.72

TPSA

37.3

LogP / Solubility

WLOGP

0.78

MLOGP

0.68

XLogP3

0.3

Consensus LogP

0.59

Log S (ESOL)

-0.88

Class (ESOL)

Very soluble

Log S (Ali)

-1.11

Class (Ali)

Soluble

Log S (SILICOS-IT)

-1.45

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)

-2.9

Drug-likeness / Medicinal Chemistry

Lipinski

Yes

Ghose

Veber

Yes

Egan

Yes

Muegge

Bioavailability score

0.55

Brenk alerts

Leadlikeness

Synthetic Accessibility

1.5

Safety & Transport

Pictogram(s)

Irritant

Signal

Warning

GHS Hazard Statements

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (97.5%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

Precautionary Statement Codes

P264, P264+P265, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, and P362+P364