1129007

Chlortetracycline hydrochloride

United States Pharmacopeia (USP) Reference Standard

• Synonym(s): 7-Chlorotetracycline hydrochloride
• Empirical Formula (Hill Notation): C₂₂H₂₃ClN₂O₈ · HCl
• CAS Number: 64-72-2
• Molecular Weight: 515.34
• Beilstein: 3858364
• MDL number: MFCD00082440
• UNSPSC Code: 41116107
• PubChem Substance ID: 329749348
• NACRES: NA.24

Properties

• grade: pharmaceutical primary standard
• API family: chlortetracycline
• manufacturer/tradename: USP
• mp: 210-215 °C (dec.) (lit.)
• application(s): pharmaceutical (small molecule)
• format: neat
• storage temp.: −20°C
• SMILES string: Cl.CN(C)[C@H]1[C@@H]2CC3C(=C(O)[C@]2(O)C(=O)C(C(N)=O)=C1O)C(=O)c4c(O)ccc(Cl)c4[C@@]3(C)O
• InChI: 1S/C22H23ClN2O8.ClH/c1-21(32)7-6-8-15(25(2)3)17(28)13(20(24)31)19(30)22(8,33)18(29)11(7)16(27)12-10(26)5-4-9(23)14(12)21;/h4-5,7-8,15,26,28-29,32-33H,6H2,1-3H3,(H2,24,31);1H/t7?,8-,15-,21-,22-;/m0./s1
• InChI key: CBHYYLPALVVVEY-LYNLVHCPSA-N

Description

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopeia.

Application

Chlortetracycline hydrochloride USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.
Also, for use with USP monographs such as:

• Chlortetracycline Hydrochloride Ointment
• Chlortetracycline Hydrochloride Tablets
• Chlortetracycline Hydrochloride Soluble Powder
• Chlortetracycline Hydrochloride Ophthalmic Ointment
• Chlortetracycline and Sulfamethazine Bisulfates Soluble Powder
• Chlortetracycline Bisulfate

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

This product is part of the USP Biologics program.

Sales restrictions may apply.

Safety Information

• Pictograms: GHS08,GHS07
• Signal Word: Warning
• Hazard Statements: H315,H317,H319,H335,H361fd
• Precautionary Statements: P202 - P261 - P280 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable