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

L-Tryptophan d5

CAS: 62595-11-3
Formula: C₁₁H₁₂N₂O₂
MW: 209.26 g/mol

VQ-042731

Reference Standard

L-Tyrosine N-carboxyanhydride

CAS: 3415-08-5
Formula: C₁₀H₉NO₄
MW: 207.18 g/mol

VQ-041075

Reference Standard

L-Tyrosinol

CAS: 5034-68-4
Formula: C₉H₁₃NO₂
MW: 167.2 g/mol

VQ-007518

Reference Standard

L-Tyrosinol hydrochloride

CAS: 87745-27-5
Formula: C₉H₁₄ClNO₂
MW: 203.66 g/mol

In stock

Reference Standard

L-Valine D8

CAS: 35045-72-8
Formula: C₅H₁₁NO₂
MW: 125.2 g/mol

VQ-037842

Reference Standard

L-Valine Orlistat

CAS: 1243107-50-7
Formula: C₂₈H₅₁NO₅
MW: 481.7 g/mol

VQ-049336

Reference Standard

L-Valyl-L-histidyl-L-asparaginyl-L-phenylalanine

CAS: 289030-07-5
Formula: C₂₄H₃₃N₇O₆
MW: 515.56 g/mol

VQ-034138

Lab-o-clean (neutral) phosphate free

Cat. No.: VQ-003578

VQ-003578

Lab-o-clean, chromic-sulphuric acid, cleaning solution

Cat. No.: VQ-003579

VQ-003579

Reference Standard

Labetalol Acetonide

CAS: 2731858-23-2
Formula: C₂₂H₂₈N₂O₃
MW: 368.5 g/mol

VQ-022908

Reference Standard

Labetalol EP Impurity A

CAS: 1391051-99-2
Formula: C₁₉H₂₃NO₄
MW: 329.4 g/mol

VQ-022909

Reference Standard

Labetalol EP Impurity B

CAS: 802620-01-5
Formula: C₂₀H₂₅NO₄
MW: 343.4 g/mol

VQ-022914

Reference Standard

Labetalol EP Impurity B HCl (Mixture of Diastereomers)

CAS: 33778-93-7
Formula: C₂₀H₂₆ClNO₄
MW: 379.9 g/mol

VQ-026324

Reference Standard

Labetalol EP Impurity C

CAS: 2386661-13-6
Formula: C₁₆H₁₈N₂O₃
MW: 286.33 g/mol

VQ-022915

Reference Standard

Labetalol EP Impurity D

CAS: 32780-65-7
Formula: C₉H₁₃ClN₂O₃
MW: 232.66 g/mol

VQ-022907

Reference Standard

Labetalol EP Impurity D

CAS: 68807-83-0
Formula: C₉H₁₂N₂O₃
MW: 196.2 g/mol

VQ-037843

Reference Standard

Labetalol EP Impurity F

CAS: 85665-85-6
Formula: C₁₉H₂₂N₂O₃
MW: 326.4 g/mol

VQ-022913

Reference Standard

Labetalol EP Impurity G

CAS: 2445226-36-6
Formula: C₁₉H₂₃BrN₂O₃
MW: 407.3 g/mol

VQ-026326

Reference Standard

Labetalol EP Impurity G Hydrochloride

CAS: 2445226-37-7
Formula: C₁₉H₂₄BrClN₂O₃
MW: 443.8 g/mol

VQ-037844

Reference Standard

Labetalol HCl EP Impurity A in salt form

CAS: 2726492-68-6
Formula: C₁₉H₂₄ClNO₄
MW: 365.8 g/mol

VQ-026323

Reference Standard

Labetalol Hydrochloride

CAS: 32780-64-6
Formula: C₁₉H₂₅ClN₂O₃
MW: 364.9 g/mol

VQ-026322

Reference Standard

Labetalol Impurity 6

CAS: 101416-22-2
Formula: C₂₃H₂₄N₂O₃
MW: 376.4 g/mol

VQ-048769

Reference Standard

Labetalone hydrochloride

CAS: 96441-14-4
Formula: C₁₉H₂₃ClN₂O₃
MW: 362.8 g/mol

VQ-026325

Reference Standard

Labetol Impurity C

CAS: 30566-92-8
Formula: C₂₃H₂₂N₂O₃
MW: 374.4 g/mol

VQ-022912

Reference Standard

Lacidipine

CAS: 103890-78-4
Formula: C₂₆H₃₃NO₆
MW: 455.5 g/mol

VQ-007520

Reference Standard

Lacidipine Impurity 1

CAS: 207619-69-0
Formula: C₁₅H₁₈O₂
MW: 230.3 g/mol

In stock

Reference Standard

Lacidipine Impurity C

CAS: 103890-79-5
Formula: C₂₆H₃₃NO₆
MW: 455.5 g/mol

In stock

Reference Standard

Lacidipine Monomethyl Ester

CAS: 103890-81-9
Formula: C₂₅H₃₁NO₆
MW: 441.5 g/mol

VQ-031400

Reference Standard

Lacidipine Regio Impurity

CAS: 1160755-72-5
Formula: C₂₆H₃₃NO₆
MW: 455.54 g/mol

In stock

Reference Standard

Lacosamide

CAS: 175481-36-4
Formula: C₁₃H₁₈N₂O₃
MW: 250.29 g/mol

VQ-034853

Reference Standard

Lacosamide (racemate)

CAS: 175481-26-2
Formula: C₁₃H₁₈N₂O₃
MW: 250.29 g/mol

VQ-031404

Reference Standard

Lacosamide EP Impurity A

CAS: 175481-37-5
Formula: C₁₃H₁₈N₂O₃
MW: 250.29 g/mol

In stock

Reference Standard

Lacosamide EP Impurity B

CAS: 1318777-54-6
Formula: C₁₄H₁₈N₂O₄
MW: 278.3 g/mol

VQ-031402

Reference Standard

Lacosamide EP Impurity C (R-Isomer)

CAS: 2742962-60-1
Formula: C₁₄H₂₀N₂O₃
MW: 264.32 g/mol

In stock

Reference Standard

Lacosamide EP Impurity D

CAS: 196601-69-1
Formula: C₁₁H₁₆N₂O₂
MW: 208.26 g/mol

In stock

Reference Standard

Lacosamide EP Impurity D

CAS: 262845-82-9
Formula: C₁₁H₁₆N₂O₂
MW: 208.26 g/mol

VQ-026332

Reference Standard

Lacosamide EP Impurity D (Oxalate salt)

CAS: 1379592-19-4
Formula: C₁₃H₁₈N₂O₆
MW: 298.29 g/mol

VQ-031409

Reference Standard

Lacosamide EP Impurity E

CAS: 175481-39-7
Formula: C₁₀H₁₄N₂O₂
MW: 194.23 g/mol

In stock

Reference Standard

Lacosamide EP Impurity F

CAS: 175481-38-6
Formula: C₁₂H₁₆N₂O₃
MW: 236.27 g/mol

In stock

Reference Standard

Lacosamide EP Impurity F

CAS: 171623-02-2
Formula: C₁₂H₁₆N₂O₃
MW: 236.27 g/mol

VQ-031406

Reference Standard

Lacosamide EP Impurity G

CAS: 588-46-5
Formula: C₉H₁₁NO
MW: 149.19 g/mol

In stock

Reference Standard

Lacosamide EP Impurity H

CAS: 1375090-19-9
Formula: C₁₇H₂₅N₃O₅
MW: 351.4 g/mol

In stock

Reference Standard

Lacosamide EP Impurity I

CAS: 2295925-90-3
Formula: C₁₉H₂₃N₃O₃
MW: 341.4 g/mol

In stock

Reference Standard

Lacosamide EP Impurity J

CAS: 100-46-9
Formula: C₇H₉N
MW: 107.15 g/mol

In stock

Reference Standard

Lacosamide EP Impurity K

CAS: 86921-49-5
Formula: C₁₂H₁₄N₂O₂
MW: 218.25 g/mol

In stock

Reference Standard

Lacosamide Impurity 4

CAS: 474534-78-6
Formula: C₁₁H₁₆N₂O₂
MW: 208.26 g/mol

VQ-048774

Reference Standard

Lacosamide Impurity A

CAS: 880468-89-3
Formula: C₁₆H₂₄N₂O₄
MW: 308.37 g/mol

VQ-031401

Reference Standard

Lacosamide N-Methyl Impurity

CAS: 2764892-65-9
Formula: C₁₄H₂₀N₂O₃
MW: 264.32 g/mol

VQ-031403

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HSN code 3822 — chemicals list