Alprazolam

Alprazolam Related Products

Venkatasai is a leading innovator in the field of pharmaceutical reference standards, offering high-quality Reference Standards of Alprazolam, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope-labeled compounds, and nitrosamines (N-NO products). Our Alprazolam impurity reference standards play a vital role in pharmaceutical research, supporting product development, ANDA and DMF filings, quality control (QC), method validation, and stability studies. They are also instrumental in identifying unknown impurities and evaluating genotoxic potential. All Alprazolam-related products are thoroughly characterized and supplied with comprehensive Certificates of Analysis (COA) and analytical data that comply with regulatory standards. EP/USP traceable standards can also be provided upon request. Furthermore, all supplied products undergo periodic re-testing to ensure continued quality and reliability.

Alprazolam

8-chloro-1-methyl-6-phenyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepine
CAT No: VS-A129013
CAS No: 28981-97-7
Mol.F.: C17H13ClN4
Mol.Wt.: 308.8?
Status: Custom Synthesis

Alprazolam EP Impurity A

(4RS)-3-amino-6-chloro-2-methyl-4-phenyl-3,4-dihydroquinazolin-4-ol (as per EP)
CAT No: VS-A129000
CAS No: 27537-87-7
Mol.F.: C15H14ClN3O
Mol.Wt.: 287.7
Status: Custom Synthesis

Alprazolam EP Impurity B

[5-Chloro-2-[3-(hydroxymethyl)-5-methyl-4H-1,2,4-triazol-4-yl]phenyl]phenylmethanone (as per EP)
CAT No: VS-A129001
CAS No: 38150-27-5
Mol.F.: C17H14ClN3O2
Mol.Wt.: 327.8
Status: Custom Synthesis

Alprazolam EP Impurity C

[5-Chloro-2-[3-methyl-4H-1,2,4-triazol-4-yl]phenyl]phenylmethanone (as per EP)
CAT No: VS-A129002
CAS No: 36916-19-5
Mol.F.: C16H12ClN3O
Mol.Wt.: 297.7
Status: Custom Synthesis

Alprazolam EP Impurity D

8-Chloro-1-ethenyl-6-phenyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepine (as per EP)
CAT No: VS-A129003
CAS No: NA
Mol.F.: C18H13ClN4
Mol.Wt.: 320.8
Status: Custom Synthesis

Alprazolam EP Impurity E

(2-Amino-5-chlorophenyl)phenylmethanone (as per EP)
CAT No: VS-A129004
CAS No: 719-59-5
Mol.F.: C13H10ClNO
Mol.Wt.: 231.7
Status: Custom Synthesis

Alprazolam EP Impurity F

?[5-chloro-2-[3-(chloromethyl)-5-methyl-4H-1,2,4-triazol-4-yl]phenyl]phenylmethanone (as per EP)
CAT No: VS-A129005
CAS No: 37945-07-6
Mol.F.: C17H13Cl2N3O
Mol.Wt.: 346.2
Status: Custom Synthesis

Alprazolam EP Impurity G

?7-Chloro-1-methyl-5-phenyl[1,2,4]triazolo[4,3-a]quinolin-4-amine (as per EP)
CAT No: VS-A129006
CAS No: 448950-89-8
Mol.F.: C17H13ClN4
Mol.Wt.: 308.8
Status: Custom Synthesis

Alprazolam EP Impurity H

?(((azanediylbis(methylene))bis(5-methyl-4H-1,2,4-triazole-3,4-diyl))bis(5-chloro-2,1-phenylene))bis(phenylmethanone) (as per EP)
CAT No: VS-A129007
CAS No: 2203515-05-1
Mol.F.: C34H27Cl2N7O2
Mol.Wt.: 636.5
Status: Custom Synthesis

Alprazolam EP Impurity I

[5-chloro-2-[3-[[(6RS)-8-chloro-6-hydroxy-1-methyl-6-phenyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepin-5(6H)-yl]methyl]-5-methyl-4H-1,2,4-triazol-4-yl]phenyl]phenylmethanone (as per EP)
CAT No: VS-A129008
CAS No: NA
Mol.F.: C34H27Cl2N7O2
Mol.Wt.: 636.5
Status: Custom Synthesis

Alprazolam EP Impurity J

2,17-Dichloro-6,13-dimethyl-18b,19a-diphenyl-8b,19adihydro-10H,18bH-[1,2,4]triazolo[4???,3???:1?,2?]quinolo[3?,4?:4?,5?]oxazolo[3?,2?-d]-1,2,4-triazolo[4,3-a][1,4]benzodiazepine (as per EP) (as per EP)
CAT No: VS-A129009
CAS No: NA
Mol.F.: C34H25Cl2N7O
Mol.Wt.: 618.5
Status: Custom Synthesis

Alprazolam USP Related Compound A

2-(2-Acetylhydrazino)-7-chloro-5-phenyl-3H-1,4-benzodiazepine (as pre USP)
CAT No: VS-A129010
CAS No: 28910-89-6
Mol.F.: C17H15ClN4O
Mol.Wt.: 326.8
Status: Custom Synthesis

N-Nitroso Alprazolam USP Related Compound A

N-Acetyl-N'-(7-chloro-5-phenyl-3H-benzo[e][1,4]diazepin-2-yl)nitrous hydrazide
CAT No: VS-A129012
CAS No: NA
Mol.F.: C17H14ClN5O2
Mol.Wt.: 355.8
Status: Custom Synthesis

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