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CAS 53994-73-3 Cefaclor molecular structure lightbox
CAS RN: 53994-73-3

Cefaclor

Product Availability

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12 package records12 with current stock3 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250907 100g In stock Tianjin Inquiry
Batchno.20251012 1g In stock Shanghai, Shenzhen Inquiry
Batchno.20260126 250mg In stock Shanghai Inquiry
Batchno.20260219 25g In stock Shanghai, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20251004 500g In stock Tianjin Inquiry
Batchno.20251208 5g In stock Tianjin, Wuhan, Chengdu Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251023 1g / 5g / 25g / 100g Confirm by inquiry Shanghai, Shandong, Chongqing, Hebei Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250714 100g In stock Inquiry
Batchno.20250205 1g In stock Inquiry
Batchno.20250406 250mg In stock Inquiry
Batchno.20260315 25g In stock Inquiry
Batchno.20260221 5g In stock Inquiry
  • Product code: SSC-161463
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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 53994-73-3
Pack Size Recorded Purity Available Qty Ship From Inquiry
25g ≥95% 0 Out of Stock Shenzhen Inquiry

53994-73-3 / 7-[(2-amino-2-phenylacetyl)amino]-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

Standard CAS: 53994-73-3 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
53994-73-3
Multi CAS
Yes
Molecular Formula
C15H14CLN3O4S
Molecular Weight
367.800000
Exact Mass
367.039355
InChI
InChI=1S/C15H14ClN3O4S/c16-8-6-24-14-10(13(21)19(14)11(8)15(22)23)18-12(20)9(17)7-4-2-1-3-5-7/h1-5,9-10,14H,6,17H2,(H,18,20)(H,22,23)/t9-,10-,14-/m1/s1
InChIKey
QYIYFLOTGYLRGG-GPCCPHFNSA-N

Computed Properties

Structural Parameters

Heavy atom count
24
Aromatic heavy atom count
6
Fraction Csp3
0.27
Rotatable bonds
4
H-bond acceptors
5
H-bond donors
3
Molar refractivity
88.91
TPSA
112.73

LogP / Solubility

WLOGP
0.62
MLOGP
0.57
XLogP3
-1.8
Consensus LogP
-0.2
Log S (ESOL)
-2.43
Class (ESOL)
Moderately soluble
Log S (Ali)
-3.02
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-3.05
Class (SILICOS-IT)
Poorly soluble

ADME

GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-4.52

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
4

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