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EFAVIRENZ

CAS 154598-52-4C14H9ClF3NO2MW 315.67

EFAVIRENZ (CAS 154598-52-4) — formula C14H9ClF3NO2, molecular weight 315.67.

Product Overview

CAS Number154598-52-4
Molecular FormulaC14H9ClF3NO2
Molecular Weight315.67
Melting Point139-141 °C
LogP4.6

Technical Profile

What this product is

EFAVIRENZ is a chemical compound with CAS registry number 154598-52-4 and molecular formula C14H9ClF3NO2 (molecular weight 315.67).

Identification

CAS number: 154598-52-4

Its molecular formula C14H9ClF3NO2 comprises 14 C, 9 H, 1 Cl, 3 F, 1 N, 2 O atoms.

Also known as: EFAVIRENZ · 依非韦伦

Frequently Asked Questions

What is the CAS number of EFAVIRENZ?

The CAS registry number of EFAVIRENZ is 154598-52-4.

What is the molecular formula and molecular weight of EFAVIRENZ?

Molecular formula C14H9ClF3NO2, molecular weight 315.67.

What other names is EFAVIRENZ known by?

It is also registered under: EFAVIRENZ, 依非韦伦.

PubChem Public Data

Independent reference data for EFAVIRENZ (CAS 154598-52-4), compiled from public chemistry databases.

Registry identifiers across databases

CAS Registry Number154598-52-4
PubChem CID64139
Molecular formulaC14H9ClF3NO2
IUPAC name(4S)-6-chloro-4-(2-cyclopropylethynyl)-4-(trifluoromethyl)-1H-3,1-benzoxazin-2-one
UNII (FDA)JE6H2O27P8

Computed descriptors

Molecular Weight315.67
XLogP34
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count5
Rotatable Bond Count1
Exact Mass315.0273907
Monoisotopic Mass315.0273907
Topological Polar Surface Area38.3
Heavy Atom Count21

Physicochemical values on record

Melting Point139-141 °C
Melting Point139 - 141 °C
Solubility8.55e-03 g/L
LogP4.6
Dissociation ConstantspKa = 10.2

Documented uses on record

    Anti-HIV Agents; Reverse Transcriptase InhibitorsUse (kg; approx.) in Germany (2009): >1000

    Synonyms and trade names

    efavirenz; 154598-52-4; Sustiva; Stocrin; DMP-266; (-)-Efavirenz; (4S)-6-chloro-4-(2-cyclopropylethynyl)-4-(trifluoromethyl)-1H-3,1-benzoxazin-2-one; (4S)-6-Chloro-4-(2-cyclopropylethynyl)-1,4-dihydro-4-(trifluoromethyl)-2H-3,1-benzoxazin-2-one; Viraday; Efavirenz teva; L-743726; Efavirenzum; DTXSID9046029; L-743,726; NSC-742403; JE6H2O27P8

    GHS hazard classification

    Reported hazard statementsH302 (52.3%), H319 (47.7%), H360 (48.9%), H372 (43.2%), H400 (92%), H410 (94.3%)

    H302 (52.3%): Harmful if swallowed [Warning Acute toxicity, oral]

    H319 (47.7%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

    What the public record says

    EFAVIRENZ · CAS 154598-52-4 · C14H9ClF3NO2. UNII JE6H2O27P8. Melting Point: 139-141 °C; Melting Point: 139 - 141 °C; Solubility: 8.55e-03 g/L.

    Physical description and handling notes

    Source: PubChem / Wikidata; the batch COA governs where values differ.

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