CAS RN: 291-21-4

1,3,5-Trithiane

Product Availability

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6 package records6 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250414 1g In stock Inquiry
Batchno.20250723 25g In stock Inquiry
Batchno.20260623 5g In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260509 1g In stock Shanghai Inquiry
Batchno.20250414 25g In stock Shanghai Inquiry
Batchno.20250524 5g In stock Shanghai Inquiry
  • Product code: SSC-131330
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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: 25g
  • Available purity: ≥95%
  • Inventory rows with stock: 0
  • Bulk packaging: confirmed by inquiry
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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 291-21-4
Pack Size Recorded Purity Available Qty Ship From Inquiry
25g ≥95% 0 Out of Stock Shanghai Inquiry

291-21-4 / 1,3,5-trithiane

Standard CAS: 291-21-4 Multi CAS: No

Basic Information

CAS
291-21-4
Multi CAS
No
Molecular Formula
C3H6S3
Molecular Weight
138.300000
Exact Mass
137.963164
InChI
InChI=1S/C3H6S3/c1-4-2-6-3-5-1/h1-3H2
InChIKey
LORRLQMLLQLPSJ-UHFFFAOYSA-N

Physical Properties

Melting Point
220 °C
Physical Description
White solid with a strong offensive odor; Solid
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
6
Fraction Csp3
1
H-bond acceptors
3
Molar refractivity
37.37
TPSA
75.9000

LogP / Solubility

WLOGP
2.07
MLOGP
1.82
XLogP3
2.2
Consensus LogP
2.03
Log S (ESOL)
-2
Class (ESOL)
Moderately soluble
Log S (Ali)
-2.19
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.28
Class (SILICOS-IT)
Moderately 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)
-2.09

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1.5

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