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CAS 103775-61-7 (R)-(-)-2-HYDROXYPROPYL P-TOLUENESULFONATE molecular structure lightbox
CAS RN: 103775-61-7

(R)-(-)-2-HYDROXYPROPYL P-TOLUENESULFONATE

Product Availability

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1 package records0 with current stock1 grade group
Batch No.PackageAvailabilityLead TimeInquiry
Batchno.20260308 1g Out of stock 8-10 business days Inquiry
  • Product code: SSC-005388
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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: 1g
  • 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 103775-61-7
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥95% 0 Out of Stock Beijing Inquiry

103775-61-7 / [(2R)-2-hydroxypropyl] 4-methylbenzenesulfonate

2-hydroxypropyl 4-methylbenzenesulfonate | 1-(Tosyloxy)-2-propanol | 1-[(4-METHYLBENZENESULFONYL)OXY]PROPAN-2-OL

Standard CAS: 103775-61-7 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
103775-61-7
Multi CAS
Yes
Molecular Formula
C10H14O4S
Molecular Weight
230.280000
Exact Mass
230.061280
SMILES
CC1=CC=C(C=C1)S(=O)(=O)OC[C@@H](C)O
InChI
InChI=1S/C10H14O4S/c1-8-3-5-10(6-4-8)15(12,13)14-7-9(2)11/h3-6,9,11H,7H2,1-2H3/t9-/m1/s1
InChIKey
ZRLDVMGSMOLUOJ-SECBINFHSA-N
Synonyms
2-hydroxypropyl 4-methylbenzenesulfonate 1-(Tosyloxy)-2-propanol 1-[(4-METHYLBENZENESULFONYL)OXY]PROPAN-2-OL 2-Hydroxypropyl Tosylate O-tosylpropane-1,2-diol

Computed Properties

Structural Parameters

Heavy atom count
15
Aromatic heavy atom count
6
Fraction Csp3
0.4
Rotatable bonds
4
H-bond acceptors
4
H-bond donors
1
Molar refractivity
56
TPSA
63.6

LogP / Solubility

WLOGP
1.08
MLOGP
0.96
XLogP3
1.2
Consensus LogP
1.08
Log S (ESOL)
-1.98
Class (ESOL)
Soluble
Log S (Ali)
-2.23
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.53
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)
-3.36

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
2

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