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

Mefloquine

CAS: 53230-10-7
Formula: C₁₇H₁₆F₆N₂O
MW: 378.31 g/mol

VQ-007562

Reference Standard

Mefloquine EP Impurity A

CAS: 35853-55-5
Formula: C₁₇H₈F₆N₂O
MW: 370.25 g/mol

In stock

Reference Standard

Mefloquine EP Impurity B

CAS: 68496-04-8
Formula: C₁₇H₁₀F₆N₂O
MW: 372.26 g/mol

In stock

Reference Standard

Mefloquine EP Impurity C

CAS: 49752-90-1
Formula: C₁₇H₁₆F₆N₂O
MW: 378.31 g/mol

VQ-031765

Reference Standard

Mefloquine Hydrochloride

CAS: 51773-92-3
Formula: C₁₇H₁₇ClF₆N₂O
MW: 414.8 g/mol

VQ-007563

Reference Standard

Mefox

CAS: 79573-48-1
Formula: C₂₀H₂₃N₇O₇
MW: 473.4 g/mol

VQ-038014

Reference Standard

Megestrol acetate

CAS: 595-33-5
Formula: C₂₄H₃₂O₄
MW: 384.5 g/mol

VQ-021271

Reference Standard

Megestrol Acetate EP Impurity B

CAS: 3562-63-8
Formula: C₂₂H₃₀O₃
MW: 342.5 g/mol

VQ-023042

Reference Standard

Megestrol Acetate EP Impurity C

CAS: 74910-22-8
Formula: C₂₄H₃₂O₄
MW: 384.5 g/mol

VQ-023044

Reference Standard

Megestrol Acetate EP Impurity D

CAS: 32634-95-0
Formula: C₂₄H₃₂O₄
MW: 384.5 g/mol

VQ-023040

Reference Standard

Megestrol Acetate EP Impurity E

CAS: 982-89-8
Formula: C₂₄H₃₀O₄
MW: 382.5 g/mol

VQ-023043

Reference Standard

Megestrol Acetate EP Impurity F

CAS: 2242-65-1
Formula: C₂₄H₃₄O₄
MW: 386.5 g/mol

VQ-023041

Reference Standard

Megestrol Acetate EP Impurity G

CAS: 1259198-59-8
Formula: C₂₅H₃₄O₄
MW: 398.5 g/mol

VQ-038282

Reference Standard

Megestrol Acetate EP Impurity H

CAS: 907193-65-1
Formula: C₂₅H₃₄O₄
MW: 398.5 g/mol

VQ-023045

Reference Standard

Megestrol Acetate EP Impurity J

CAS: 14994-27-5
Formula: C₂₄H₃₄O₄
MW: 386.5 g/mol

VQ-023046

Reference Standard

Megestrol Acetate EP Impurity K

CAS: 302-23-8
Formula: C₂₃H₃₂O₄
MW: 372.5 g/mol

VQ-021270

Reference Standard

Megestrol-d3

CAS: 162462-71-7
Formula: C₂₂H₃₀O₃
MW: 345.5 g/mol

VQ-049029

Reference Standard

Melamine-13C3

CAS: 1173022-88-2
Formula: C₃H₆N₆
MW: 129.1 g/mol

VQ-038348

Melamine, AR

CAS: 108-78-1
Formula: C₃H₆N₆
MW: 126.12 g/mol

VQ-046706

Reference Standard

Melanin

CAS: 8049-97-6
Formula: C₁₈H₁₀N₂O₄
MW: 318.3 g/mol

VQ-032821

Reference Standard

Melanin

CAS: 2323070-48-8
Formula: C₁₈H₁₀N₂O₄
MW: 318.3 g/mol

VQ-047344

Reference Standard

Melatonin EP Impurity B

CAS: 1210-83-9
Formula: C₁₂H₁₄N₂O₂
MW: 218.25 g/mol

VQ-023049

Reference Standard

Melatonin-d4

CAS: 66521-38-8
Formula: C₁₃H₁₆N₂O₂
MW: 236.3 g/mol

VQ-031771

Reference Standard

Melatonin-d7

CAS: 615251-68-8
Formula: C₁₃H₁₆N₂O₂
MW: 239.32 g/mol

VQ-038292

Reference Standard

Meldonium dihydrate

CAS: 86426-17-7
Formula: C₆H₁₈N₂O₄
MW: 182.22 g/mol

VQ-031908

Reference Standard

Meldonium EP Impurity B

CAS: 44024-83-1
Formula: C₃H₁₁N₂⁺
MW: 75.13 g/mol

VQ-038402

Reference Standard

Meldonium EP Impurity B Bromide Salt

CAS: 34810-18-9
Formula: C₃H₁₁BrN₂
MW: 155.04 g/mol

VQ-049033

Reference Standard

Meldonium EP Impurity D (Bromide Salt)

CAS: 76144-84-8
Formula: C₈H₁₉BrN₂O₂
MW: 255.15 g/mol

VQ-038401

Reference Standard

Meldonium EP Impurity F

CAS: 4077-77-4
Formula: C₅H₁₀N₂O
MW: 114.1 g/mol

VQ-038403

Reference Standard

Meldonium Impurity C

CAS: 106966-25-0
Formula: C₇H₁₇BrN₂O₂
MW: 241.13 g/mol

VQ-049114

Reference Standard

Meldrum's Acid

CAS: 2033-24-1
Formula: C₆H₈O₄
MW: 144.12 g/mol

VQ-007564

Reference Standard

Melengestrol Acetate

CAS: 2919-66-6
Formula: C₂₅H₃₂O₄
MW: 396.5 g/mol

VQ-038293

Reference Standard

Melengestrol Acetate Related Compound B

CAS: 80097-73-0
Formula: C₂₅H₃₂O₄
MW: 396.5 g/mol

VQ-049035

Reference Standard

Melitracen-D6 Hydrochloride

CAS: 1189648-08-5
Formula: C₂₁H₂₆ClN
MW: 333.9 g/mol

VQ-049036

Reference Standard

Meloxicam - Impurity A

CAS: 24683-26-9
Formula: C₁₂H₁₃NO₅S
MW: 283.3 g/mol

VQ-023052

Reference Standard

Meloxicam - Impurity F

CAS: 118854-48-1
Formula: C₁₃H₁₅NO₅S
MW: 297.33 g/mol

VQ-023055

Reference Standard

Meloxicam EP Impurity B

CAS: 7305-71-7
Formula: C₄H₆N₂S
MW: 114.17 g/mol

VQ-023053

Reference Standard

Meloxicam EP Impurity C

CAS: 1262333-25-4
Formula: C₁₅H₁₅N₃O₄S₂
MW: 365.4 g/mol

VQ-023054

Reference Standard

Meloxicam EP Impurity D

CAS: 1331636-17-9
Formula: C₁₆H₁₇N₃O₄S₂
MW: 379.5 g/mol

VQ-026590

Reference Standard

Meloxicam N- Methyl Amide Impurity

CAS: 1864184-33-7
Formula: C₇H₉N₃O₂S
MW: 199.23 g/mol

In stock

Reference Standard

Meloxicam WS

CAS: 71125-38-7
Formula: C₁₄H₁₃N₃O₄S₂
MW: 351.4 g/mol

In stock

Reference Standard

Meloxicam-13C,d3

CAS: 1309936-00-2
Formula: C₁₄H₁₃N₃O₄S₂
MW: 355.4 g/mol

VQ-038295

Reference Standard

Meloxicam-d3

CAS: 942047-63-4
Formula: C₁₄H₁₃N₃O₄S₂
MW: 354.4 g/mol

VQ-031775

Reference Standard

Melphalan

CAS: 148-82-3
Formula: C₁₃H₁₈Cl₂N₂O₂
MW: 305.2 g/mol

VQ-007566

Reference Standard

Melphalan DL-isomer

CAS: 531-76-0
Formula: C₁₃H₁₈Cl₂N₂O₂
MW: 305.2 g/mol

VQ-049037

Reference Standard

Melphalan EP Impurity A

CAS: 72143-20-5
Formula: C₁₃H₂₀N₂O₄
MW: 268.31 g/mol

VQ-026592

Reference Standard

Melphalan EP Impurity A Hydrochloride

CAS: 1818258-87-5
Formula: C₁₃H₂₀N₂O₄ : HCl
MW: 304.76 g/mol

VQ-026595

Reference Standard

Melphalan EP Impurity B

CAS: 1270153-04-2
Formula: C₁₃H₁₈N₂O₃
MW: 250.29 g/mol

VQ-043221

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HSN code 3822 — chemicals list