chloramphenicol palmitate - analytical standard , Bacterial 70S ribosome inhibitor, CAS No.530-43-8, Bacterial 70S ribosome inhibitor

CAS: 530-43-8 Cat. No.: C135640 Molecular Weight: 561.54 Beilstein Registry Number: 2826438 EC Number: 208-477-9
AVAILABLE TO ORDER
GRADE & PURITY Analytical standard ? Analytical standard — certified-purity material for quantitative calibration. Use to prepare calibration standards and validate analytical methods.
Synonyms
(2R,3R)-2-[(2,2-Dichloroacetyl)amino]-3-hydroxy-3-(4-nitrophenyl)propylhexadecanoate | Palmitic acid, alpha-ester with D-threo-(-)-2,2-dichloro-N-(beta-hydroxy-alpha-(hydroxymethyl)-p-nitrophenethyl)acetamide | Chloromycetin Palmitate Oral Suspension | HM
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
C135640-250mg
2

$55.90

$65.90
Save $10.00 (15.17%)
500mg
C135640-500mg
3

$100.90

$117.90
Save $17.00 (14.42%)
1g
C135640-1g
1

$180.90

$210.90
Save $30.00 (14.22%)
2g
C135640-2g
2

$314.90

$367.90
Save $53.00 (14.41%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

analytical standard Analytical standard for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
(2R, 3R)-2-[(2, 2-Dichloroacetyl)amino]-3-hydroxy-3-(4-nitrophenyl)propylhexadecanoate | Palmitic acid, alpha-ester with D-threo-(-)-2, 2-dichloro-N-(beta-hydroxy-alpha-(hydroxymethyl)-p-nitrophenethyl)acetamide | Chloromycetin Palmitate Oral Suspension | HM
Specifications & Purity
analytical standard
Storage
Room temperature
Shipped In
Normal
Grade
Analytical standard
Action Type
INHIBITOR
Mechanism of action
Bacterial 70S ribosome inhibitor
Product Properties
ALogP9
Names and Identifiers
Canonical SmilesCCCCCCCCCCCCCCCC(=O)OCC(C(C1=CC=C(C=C1)[N+](=O)[O-])O)NC(=O)C(Cl)Cl
IUPAC Name[(2R,3R)-2-[(2,2-dichloroacetyl)amino]-3-hydroxy-3-(4-nitrophenyl)propyl] hexadecanoate
InChIKeyPXKHGMGELZGJQE-ILBGXUMGSA-N
INCHI1S/C27H42Cl2N2O6/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-24(32)37-20-23(30-27(34)26(28)29)25(33)21-16-18-22(19-17-21)31(35)36/h16-19,23,25-26,33H,2-15,20H2,1H3,(H,30,34)/t23-,25-/m1/s1
Isomeric SMILES CCCCCCCCCCCCCCCC(=O)OC[C@H]([C@@H](C1=CC=C(C=C1)[N+](=O)[O-])O)NC(=O)C(Cl)Cl
WGK Germany 3
RTECS RT4735000
Molecular Weight 561.54
Beilstein 2826438
Reaxy-Rn 2230473
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2230473&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassNitrobenzenes
Intermediate Tree Nodes Not available
Direct ParentNitrobenzenes
Alternative Parents Nitroaromatic compounds  Fatty acid esters  Secondary carboxylic acid amides  Secondary alcohols  Carboxylic acid esters  Propargyl-type 1,3-dipolar organic compounds  Monocarboxylic acids and derivatives  Organic oxoazanium compounds  Organic oxides  Organic zwitterions  Organochlorides  Hydrocarbon derivatives  Organonitrogen compounds  Organopnictogen compounds  Carbonyl compounds  Aromatic alcohols  Alkyl chlorides  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Nitrobenzene - Nitroaromatic compound - Fatty acid ester - Fatty acyl - Carboxamide group - Carboxylic acid ester - Organic nitro compound - C-nitro compound - Secondary alcohol - Secondary carboxylic acid amide - Carboxylic acid derivative - Monocarboxylic acid or derivatives - Organic oxoazanium - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Allyl-type 1,3-dipolar organic compound - Organonitrogen compound - Organochloride - Alkyl halide - Organohalogen compound - Organic oxygen compound - Alcohol - Alkyl chloride - Organic nitrogen compound - Hydrocarbon derivative - Organopnictogen compound - Organooxygen compound - Carbonyl group - Aromatic alcohol - Organic zwitterion - Organic oxide - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as nitrobenzenes. These are compounds containing a nitrobenzene moiety, which consists of a benzene ring with a carbon bearing a nitro group.
External Descriptors palmitate ester
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
Homo sapiens (32628 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
rep Replicase polyprotein 1ab (378 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

4 results found

Lot NumberCertificate TypeDateItem
I2304579Certificate of AnalysisJun 10, 2025 C135640
I2304580Certificate of AnalysisJun 10, 2025 C135640
I2304581Certificate of AnalysisJun 10, 2025 C135640
I2304582Certificate of AnalysisJun 10, 2025 C135640
Chemical and Physical Properties
Molecular Weight561.500 g/mol
XLogP39.000
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count6
Rotatable Bond Count21
Exact Mass560.242 Da
Monoisotopic Mass560.242 Da
Topological Polar Surface Area121.000 Ų
Heavy Atom Count37
Formal Charge0
Complexity639.000
Isotope Atom Count0
Defined Atom Stereocenter Count2
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
Reviews

Customer Reviews

Need help choosing the grade?

Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.

View Analytical standard grade guide →

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.