Chapter 38 · Miscellaneous chemical products

HSN code 3822 — chemicals list

28,461 products in our catalogue fall under HSN heading 3822. Eight-digit codes shown are indicative. Your customs broker confirms final classification.

Reference Standard

Lidocaine-D10

CAS: 851528-09-1
Formula: C₁₄H₂₂N₂O
MW: 242.39 g/mol

VQ-048886

Reference Standard

Lidocaine-d10 Hydrochloride

CAS: 1189959-13-4
Formula: C₁₄H₂₃ClN₂O
MW: 280.86 g/mol

VQ-038033

Reference Standard

Lifitegrast

CAS: 1025967-78-5
Formula: C₂₉H₂₄Cl₂N₂O₇S
MW: 615.5 g/mol

VQ-031550

Reference Standard

Lifitegrast Impurity 14

CAS: 2295862-24-5
Formula: C₃₁H₂₈Cl₂N₂O₇S
MW: 643.5 g/mol

VQ-026468

Reference Standard

Lifitegrast Impurity A

CAS: 2271054-95-4
Formula: C₂₀H₂₁Cl₃N₂O₅S
MW: 507.8 g/mol

VQ-038034

Reference Standard

Lifitegrast Impurity D

CAS: 2295862-00-7
Formula: C₂₉H₂₆N₂O₇S
MW: 546.6 g/mol

VQ-031552

Reference Standard

Lifitegrast Impurity F

CAS: 1194550-67-8
Formula: C₃₆H₃₀Cl₂N₂O₇S
MW: 705.6 g/mol

VQ-026469

Reference Standard

Lifitegrast Impurity G

CAS: 2295862-29-0
Formula: C₃₀H₂₆Cl₂N₂O₇S
MW: 629.5 g/mol

VQ-031553

Reference Standard

Lifitegrast R-Isomer

CAS: 2271299-08-0
Formula: C₂₉H₂₄Cl₂N₂O₇S
MW: 615.5 g/mol

In stock

Reference Standard

Lifitegrast tertiary butyl ester impurity

CAS: 2414639-05-5
Formula: C₃₃H₃₂Cl₂N₂O₇S
MW: 671.59 g/mol

VQ-031554

Synthesis

Light green solution 0.1%

Cat. No.: VQ-003586

VQ-003586

Reference Standard

Ligliptin Impurity 43

CAS: 1807608-59-8
Formula: C₂₅H₂₈N₈O₃
MW: 488.5 g/mol

VQ-044242

Reference Standard

Ligustilide

CAS: 4431-01-0
Formula: C₁₂H₁₄O₂
MW: 190.24 g/mol

VQ-040486

Reference Standard

Limaprost

CAS: 74397-12-9
Formula: C₂₂H₃₆O₅
MW: 380.5 g/mol

VQ-038039

Reference Standard

Limaprost-D3

CAS: 1263190-37-9
Formula: C₂₂H₃₆O₅
MW: 383.5 g/mol

VQ-048890

Reference Standard

Linaclotide

CAS: 851199-59-2
Formula: C₅₉H₇₉N₁₅O₂₁S₆
MW: 1526.8 g/mol

VQ-031556

Reference Standard

Linaclotide Acetate

CAS: 851199-60-5
Formula: C₆₁H₈₃N₁₅O₂₃S₆
MW: 1586.8 g/mol

VQ-048891

Reference Standard

Linagliptin

CAS: 668270-12-0
Formula: C₂₅H₂₈N₈O₂
MW: 472.5 g/mol

In stock

Reference Standard

Linagliptin (N-2)

CAS: 2279114-31-5
Formula: C₂₀H₁₈BrN₅O₄
MW: 472.3 g/mol

In stock

Reference Standard

Linagliptin (Stage-I)

CAS: 21547-96-6
Formula: C₁₀H₁₀BrNO₂
MW: 256.1 g/mol

In stock

Reference Standard

Linagliptin 2-Chloromethyl Impurity

CAS: 109113-72-6
Formula: C₁₀H₉ClN₂
MW: 192.64 g/mol

In stock

Reference Standard

Linagliptin 8-Bromo Impurity

CAS: 93703-24-3
Formula: C₆H₅BrN₄O₂
MW: 245.03 g/mol

In stock

Reference Standard

Linagliptin Bromo Impurity

CAS: 853029-57-9
Formula: C₂₀H₁₇BrN₆O₂
MW: 453.3 g/mol

In stock

Reference Standard

Linagliptin Chloro Impurity

CAS: 2138805-26-0
Formula: C₂₅H₂₉ClN₈O₂
MW: 509 g/mol

In stock

Reference Standard

Linagliptin Diene Impurity

CAS: 2463617-43-6
Formula: C₂₅H₂₈N₈O₂
MW: 472.5 g/mol

In stock

Reference Standard

Linagliptin Dimer Impurity

CAS: 1418133-47-7
Formula: C₅₀H₅₆N₁₆O₄
MW: 945.1 g/mol

VQ-005203

Reference Standard

Linagliptin EP Impurity E

CAS: 2803370-12-7
Formula: C₃₈H₄₂N₁₀O₄
MW: 702.8 g/mol

VQ-044770

Reference Standard

Linagliptin Ethyl Impurity

Formula: C₁₁H₁₁ClN₂
MW: 206.67 g/mol

In stock

Reference Standard

Linagliptin Hydrobromide

CAS: 1233245-11-8
Formula: C₂₅H₂₈N₈O₂
MW: 472.5 g/mol

VQ-007546

Reference Standard

Linagliptin Hydrochloride

CAS: 1233245-20-9
Formula: C₂₅H₂₈N₈O₂.ClH
MW: 509 g/mol

VQ-007547

Reference Standard

Linagliptin Hydroxyimino Impurity

CAS: 2763799-91-1
Formula: C₂₅H₂₆N₈O₃
MW: 486.5 g/mol

VQ-026485

Reference Standard

Linagliptin Impurity -F

Formula: C₅₂H₅₈N₁₆O₄
MW: 971.12 g/mol

In stock

Reference Standard

Linagliptin Impurity 132

CAS: 1620278-39-8
Formula: C₂₅H₂₇N₇O₃
MW: 473.5 g/mol

VQ-038047

Reference Standard

Linagliptin Impurity 33

CAS: 40673-76-5
Formula: C₁₀H₁₂ClNO
MW: 197.7 g/mol

VQ-038051

Reference Standard

Linagliptin Impurity 45

Formula: C₂₆H₃₂N₈O₃
MW: 504.58 g/mol

VQ-005206

Reference Standard

Linagliptin Impurity 69

CAS: 2444011-29-2
Formula: C₃₄H₃₄N₈O₅
MW: 634.7 g/mol

VQ-031570

Reference Standard

Linagliptin Impurity 7

CAS: 2416949-69-2
Formula: C₂₅H₂₉N₇O₄
MW: 491.5 g/mol

In stock

Reference Standard

Linagliptin Impurity 72

CAS: 2074688-80-3
Formula: C₃₅H₃₇N₉O₅
MW: 663.7 g/mol

VQ-038052

Reference Standard

Linagliptin Impurity B

CAS: 2074688-84-7
Formula: C₂₂H₂₃N₇O₃
MW: 433.5 g/mol

In stock

Reference Standard

Linagliptin Impurity B

CAS: 2138392-83-1
Formula: C₂₆H₂₁BrN₈O₂
MW: 557.4 g/mol

VQ-026483

Reference Standard

Linagliptin Impurity E

CAS: 1446263-38-2
Formula: C₂₅H₂₈N₈O₂
MW: 472.5 g/mol

In stock

Reference Standard

Linagliptin Impurity G

CAS: 668270-11-9
Formula: C₂₅H₂₈N₈O₂
MW: 472.5 g/mol

In stock

Reference Standard

Linagliptin Impurity H

CAS: 1646355-34-1
Formula: C₂₂H₂₃N₇O₂
MW: 417.5 g/mol

In stock

Reference Standard

Linagliptin Impurity K

CAS: 2749409-37-6
Formula: C₁₉H₂₄N₆O₂
MW: 368.4 g/mol

VQ-031571

Reference Standard

Linagliptin Impurity N

CAS: 13535-91-6
Formula: C₁₀H₁₀N₂O
MW: 174.2 g/mol

In stock

Reference Standard

Linagliptin Impurity O

CAS: 2518331-40-1
Formula: C₂₄H₃₂N₆O₄
MW: 468.5 g/mol

VQ-031566

Reference Standard

Linagliptin Impurity S (E-isomer)

CAS: 1446263-39-3
Formula: C₂₅H₂₉BrN₈O₂
MW: 553.5 g/mol

VQ-005213

Reference Standard

Linagliptin Impurity S (Z-isomer)

CAS: 1638744-06-5
Formula: C₂₅H₂₉BrN₈O₂
MW: 553.5 g/mol

In stock

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HSN code 3822 — chemicals list