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CAS 153-61-7 Cephalothin molecular structure lightbox
CAS RN: 153-61-7

Cephalothin

Product Availability

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13 package records13 with current stock3 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250725 100g In stock Shanghai, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20260311 10g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20250606 1g In stock Shanghai, Tianjin, Wuhan Inquiry
Batchno.20260610 1g / 5g / 25g / 100g / 500g Confirm by inquiry Shanghai, Shandong, Guangdong Inquiry
Batchno.20250422 25g In stock Shanghai Inquiry
Batchno.20260426 500g In stock Tianjin Inquiry
Batchno.20250925 5g In stock Shanghai, Tianjin, Wuhan, Chengdu Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250903 100g In stock Inquiry
Batchno.20260120 1g In stock Inquiry
Batchno.20250326 25g In stock Inquiry
Batchno.20250515 500g In stock Inquiry
Batchno.20250730 5g In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260421 1ml In stock Inquiry
  • Product code: SSC-062616
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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: 5g
  • Available purity: ≥97%
  • 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 153-61-7
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g ≥97% 0 Out of Stock Shanghai Inquiry

153-61-7 / (6R,7R)-3-(acetyloxymethyl)-8-oxo-7-[(2-thiophen-2-ylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

Standard CAS: 153-61-7 Multi CAS: No
Basic Information Physical Properties Computed Properties Safety & Transport

Basic Information

CAS
153-61-7
Multi CAS
No
Molecular Formula
C16H16N2O6S2
Molecular Weight
396.400000
Exact Mass
396.044979
SMILES
CC(=O)OCC1=C(N2[C@@H]([C@@H](C2=O)NC(=O)CC3=CC=CS3)SC1)C(=O)O
InChI
InChI=1S/C16H16N2O6S2/c1-8(19)24-6-9-7-26-15-12(14(21)18(15)13(9)16(22)23)17-11(20)5-10-3-2-4-25-10/h2-4,12,15H,5-7H2,1H3,(H,17,20)(H,22,23)/t12-,15-/m1/s1
InChIKey
XIURVHNZVLADCM-IUODEOHRSA-N

Physical Properties

Melting Point
160-160.5 °C 160 - 160.5 °C
Physical Description
Solid
Appearance
Solid
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
26
Aromatic heavy atom count
5
Fraction Csp3
0.38
Rotatable bonds
6
H-bond acceptors
7
H-bond donors
2
Molar refractivity
94.34
TPSA
113.01

LogP / Solubility

WLOGP
0.59
MLOGP
0.54
XLogP3
-0.4
Consensus LogP
0.24
Log S (ESOL)
-2.42
Class (ESOL)
Moderately soluble
Log S (Ali)
-3.24
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-3.45
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)
-4.72

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
3.5

Safety & Transport

Pictogram(s)
Irritant Health Hazard
Signal
Danger
GHS Hazard Statements
H317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin] H334 (100%): May cause allergy or asthma symptoms or breathing difficulties if inhaled [Danger Sensitization, respiratory]
Precautionary Statement Codes
P233, P260, P261, P271, P272, P280, P284, P302+P352, P304+P340, P321, P333+P317, P342+P316, P362+P364, P403, and P501

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