Chapter 38 · Miscellaneous chemical products

HSN code 3822 — chemicals list

29,025 products in our catalogue fall under HSN heading 3822. Eight-digit codes shown are indicative. Your customs broker confirms final classification.

Reference Standard

Varenicline Mono Nitro Amine Impurity

CAS: 950781-89-2
Formula: C₁₃H₁₂F₃N₃O₃
MW: 315.25 g/mol

In stock

Reference Standard

Varenicline N-Formyl Impurity

CAS: 796865-82-2
Formula: C₁₄H₁₃N₃O
MW: 239.27 g/mol

In stock

Reference Standard

Varenicline N-Glucoside

CAS: 873302-31-9
Formula: C₁₉H₂₃N₃O₅
MW: 373.4 g/mol

VQ-042828

Reference Standard

Varenicline N-Methyl Impurity

CAS: 328055-92-1
Formula: C₁₄H₁₅N₃
MW: 225.29 g/mol

In stock

Reference Standard

Varenicline N-Trifluoroacetyl Impurity

CAS: 230615-70-0
Formula: C₁₅H₁₂F₃N₃O
MW: 307.27 g/mol

In stock

Reference Standard

Varenicline Nitroso Impurity 1

CAS: 2755871-02-2
Formula: C₁₃H₁₂N₄O
MW: 240.26 g/mol

In stock

Reference Standard

Varenicline Nitroso Impurity 3A

Formula: C₁₁H₁₂N₂O
MW: 188.23 g/mol

In stock

Reference Standard

Varenicline Nitroso Impurity 5

CAS: 2803960-63-4
Formula: C₁₁H₁₀N₄O₅
MW: 278.22 g/mol

In stock

Reference Standard

Varenicline Nitroso Impurity 6A

CAS: 2803960-64-5
Formula: C₁₁H₁₄N₄O
MW: 218.26 g/mol

In stock

Reference Standard

Varenicline Ortho Dinitro Impurity

CAS: 230615-59-5
Formula: C₁₃H₁₀F₃N₃O₅
MW: 345.23 g/mol

In stock

Reference Standard

Varenicline Tartrate

CAS: 375815-87-5
Formula: C₁₇H₁₉N₃O₆
MW: 361.3 g/mol

In stock

Reference Standard

Varenicline Tartrate Impurity C

CAS: 2724982-86-7
Formula: C₁₃H₁₃N₃O
MW: 227.26 g/mol

In stock

Reference Standard

Varenicline-d4

CAS: 2183239-01-0
Formula: C₁₃H₁₃N₃
MW: 215.29 g/mol

VQ-042823

Reference Standard

VareniclineDioxo Impurity

CAS: 357424-07-8
Formula: C₁₃H₁₃N₃O₂
MW: 243.26 g/mol

VQ-028644

Reference Standard

Varespladib Methyl

CAS: 172733-08-3
Formula: C₂₂H₂₂N₂O₅
MW: 394.4 g/mol

VQ-044690

Reference Standard

Vasicine

CAS: 6159-56-4
Formula: C₁₁H₁₂N₂O
MW: 188.23 g/mol

VQ-042831

Reference Standard

Vasopressin

CAS: 11000-17-2
Formula: C₉₂H₁₃₀N₂₈O₂₄S₄
MW: 2140.45 g/mol

VQ-034553

Reference Standard

VDesloratadine Dihydro Impurity

CAS: 119770-61-5
Formula: C₂₀H₂₁ClN₂
MW: 324.8 g/mol

VQ-038123

Reference Standard

Vecabrutinib

CAS: 1510829-06-7
Formula: C₂₂H₂₄ClF₄N₇O₂
MW: 529.9 g/mol

VQ-034556

Reference Standard

Vecuronium Bromide 3-Hydroxy N-Desmethyl Impurity

CAS: 13522-24-2
Formula: C₃₁H₅₂N₂O₃
MW: 500.8 g/mol

VQ-042834

Reference Standard

Vecuronium Bromide EP Impurity A

CAS: 13529-31-2
Formula: C₃₃H₅₄N₂O₄
MW: 542.8 g/mol

VQ-023991

Reference Standard

Vecuronium Bromide EP Impurity B

CAS: 15500-66-0
Formula: C₃₅H₆₀Br₂N₂O₄
MW: 732.7 g/mol

VQ-023458

Reference Standard

Vecuronium Bromide EP Impurity C

CAS: 73319-13-8
Formula: C₃₂H₅₅BrN₂O₃
MW: 595.7 g/mol

VQ-028648

Reference Standard

Vecuronium Bromide EP Impurity D

CAS: 73319-30-9
Formula: C₃₀H₅₃BrN₂O₂
MW: 553.7 g/mol

VQ-028866

Reference Standard

Vecuronium Bromide EP Impurity E

CAS: 50587-95-6
Formula: C₃₂H₅₅BrN₂O₃
MW: 595.7 g/mol

VQ-034991

Reference Standard

Vecuronium Bromide EP Impurity F

CAS: 18668-29-6
Formula: C₂₆H₄₁NO₃
MW: 415.6 g/mol

VQ-023992

Reference Standard

Vedaprofen

CAS: 71109-09-6
Formula: C₁₉H₂₂O₂
MW: 282.4 g/mol

VQ-034557

Reference Standard

Velpatasvir

CAS: 1377049-84-7
Formula: C₄₉H₅₄N₈O₈
MW: 883 g/mol

VQ-028649

Reference Standard

Velpatasvir copovidone

CAS: 1844064-96-5
Formula: C₃₉H₄₅N₇O₅
MW: 691.8 g/mol

VQ-034558

Reference Standard

Velpatasvir Di Isomer Impurity

CAS: 1493769-28-0
Formula: C₅₃H₅₄N₈O₉
MW: 947 g/mol

VQ-034560

Reference Standard

Velpatasvir Impurity 30

CAS: 1438383-89-1
Formula: C₁₉H₁₄Br₂O₃
MW: 450.1 g/mol

In stock

Reference Standard

Velpatasvir Keto Analog

CAS: 1493768-01-6
Formula: C₄₉H₅₂N₈O₉
MW: 896.99 g/mol

VQ-034559

Reference Standard

Velpatasvir MMP impurity

CAS: 138604-91-8
Formula: C₁₁H₁₃NO₄
MW: 223.23 g/mol

VQ-028651

Reference Standard

Velpatasvir-A12

CAS: 1377604-63-1
Formula: C₄₉H₅₆N₈O₈
MW: 885 g/mol

VQ-042836

Reference Standard

Vemurafenib

CAS: 918504-65-1
Formula: C₂₃H₁₈ClF₂N₃O₃S
MW: 489.9 g/mol

VQ-034563

Reference Standard

Venamide

CAS: 19625-79-7
Formula: C₁₁H₁₅NO₂
MW: 193.24 g/mol

VQ-042838

Reference Standard

Venetoclax Acid Amide Dimer Impurity

Formula: C₇₈H₈₃Cl₂N₁₁O₉S
MW: 1421.53 g/mol

In stock

Reference Standard

Venetoclax Amide Impurity

Formula: C₃₉H₄₆ClN₅O₃
MW: 668.27 g/mol

In stock

Reference Standard

Venetoclax API Chloro Coupled Impurity

Formula: C₆₄H₇₆ClN₉O₇S
MW: 1150.86 g/mol

In stock

Reference Standard

Venetoclax Bromo Impurity

CAS: 2180923-65-1
Formula: C₂₆H₂₄BrN₅O₇S
MW: 630.5 g/mol

In stock

Reference Standard

Venetoclax Cyclic Amide Impurity

Formula: C₄₅H₄₈ClN₇O₈S
MW: 882.42 g/mol

In stock

Reference Standard

Venetoclax Des Bromo Impurity

Formula: C₂₆H₂₅N₅O₇S
MW: 551.57 g/mol

In stock

Reference Standard

Venetoclax Des Fluoro Impurity

Formula: C₁₅H₁₂N₂O₃
MW: 268.27 g/mol

In stock

Reference Standard

Venetoclax Des Fluoro Sulfonamide Impurity

Formula: C₂₆H₂₅N₅O₇S
MW: 551.6 g/mol

In stock

Reference Standard

Venetoclax Des Fluoro Sulfonamide Impurity (Stage-2)

Formula: C₁₄H₁₀N₂O₃
MW: 254.24 g/mol

In stock

Reference Standard

Venetoclax Dimer (Intermediate)(Stage-II)

CAS: 1228780-51-5
Formula: C₁₅H₁₉ClO
MW: 250.76 g/mol

In stock

Reference Standard

Venetoclax Dimer Impurity

CAS: 2412506-53-5
Formula: C₉₀H₁₀₀N₁₄O₁₄S₂
MW: 1666 g/mol

In stock

Reference Standard

Venetoclax Dimer Impurity (Stage-I)

Formula: C₂₄H₂₈N₄O₅
MW: 452.5 g/mol

In stock

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HSN code 3822 — chemicals list