Acyclovir (Aciclovir) EP Impurity L

Basic Information

View in Editor

CAS Number

3056-33-5

Molecular Formula

C9H9N5O3

Molecular Weight

235.2 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Melting Point

285°C

Boiling Point

Density

1.7±0.1 g/cm3

Refractive Index

1.752

SMILES

View in Editor

CC(=O)NC1=NC2=C(C(=O)N1)N=CN2C(=O)C

InChI

InChI=1S/C9H9N5O3/c1-4(15)11-9-12-7-6(8(17)13-9)10-3-14(7)5(2)16/h3H,1-2H3,(H2,11,12,13,15,17)

InChIKey

GILZZWCROUGLIS-UHFFFAOYSA-N

LogP

-0.26190000000000047

Topological Polar Surface Area

109.74000000000001 Å²

Hydrogen Bond Donor/Acceptor

2 / 8

Complexity

419

Safety Information

View Safety Information

GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

N-(9-ACETYL-6-OXO-1H-PURIN-2-YL)ACETAMIDE
N-(9-Acetyl-6,9-dihydro-6-oxo-1H-purin-2-yl)acetamide
SY036313
UNII-VUW2B9YR95
N-(9-acetyl-6-oxo-3H-purin-2-yl)acetamide
N-(1-acetyl-4-oxo-5H-imidazo[4,5-c]pyridin-6-yl)acetamide;N(2),9-Diacetylguanine
N2,N9-Diacetylguanine
MLS006010915
Acyclovir (Aciclovir) EP Impurity L
SCHEMBL2054820
EINECS 221-287-0
AS-12396
A820436
DIACETYL GUANINE [USP IMPURITY]
Acetamide, N-(9-acetyl-6,9-dihydro-6-oxo-1H-purin-2-yl)-
3056-33-5
D3604
AKOS015837727
N(2),9-Diacetylguanine
2,9-Diacetylguanine
C9H9N5O3
AC2487
N 2,9-Diacetylguanine
N2,9-Diacetylguanine
VUW2B9YR95
SMR004701785
FT-0629336
CS-0018196
ACICLOVIR IMPURITY L [WHO-IP]
2-Acetamido-9-acetyl-6-oxopurine
MFCD00142116

MDL Number

MFCD00142116

Customs Code

2933990090

FAQ

What is Acyclovir (Aciclovir) EP Impurity L (CAS: 3056-33-5)?

Acyclovir (Aciclovir) EP Impurity L (CAS: 3056-33-5) is a stereoisomer of acyclovir, a key antiviral medication. It has the molecular formula C8H12N4O3 and is characterized by its crystalline structure, low solubility in water, and use as a reference standard for pharmaceutical impurity testing. This compound is commonly identified during the synthesis and quality control of acyclovir drug substances.

What are the main uses of Acyclovir (Aciclovir) EP Impurity L (CAS: 3056-33-5)?

Acyclovir (Aciclovir) EP Impurity L (CAS: 3056-33-5) is primarily used in pharmaceutical research and quality control to detect and quantify impurities in acyclovir formulations. It serves as a critical component in analytical methods like HPLC and mass spectrometry, ensuring compliance with regulatory standards such as the European Pharmacopoeia. Its applications also extend to drug development and safety assessments.

Is Acyclovir (Aciclovir) EP Impurity L (CAS: 3056-33-5) safe?

Acyclovir (Aciclovir) EP Impurity L (CAS: 3056-33-5) is generally considered safe when handled according to standard laboratory protocols. However, as a chemical compound, it requires precautions such as wearing gloves, safety goggles, and avoiding inhalation. Safety standards emphasize proper disposal and adherence to OSHA guidelines to minimize exposure risks during handling and analysis.

How should Acyclovir (Aciclovir) EP Impurity L (CAS: 3056-33-5) be stored?

Acyclovir (Aciclovir) EP Impurity L (CAS: 3056-33-5) should be stored in a cool, dry place (2-8°C), protected from light, and in a sealed container to prevent moisture ingress. Maintaining low humidity levels and avoiding exposure to air ensures stability. Proper storage is essential to preserve its chemical integrity and prevent degradation during long-term use.