API Impurities Standard
ALLOPURINOL EP IMPURITY D | ALLOPURINOL USP RC D
Category: ALLOPURINOL
- Chemical Name: Ethyl 5-amino-1H-pyrazole-4-carboxylate
- Molecular Formula: C6H9N3O2
- Molecular Weight: 155.15
- CAS Number: 6994-25-8
- Batch Number: ALL-A06967
- Solubility: MEOH
- Storage: 2-8°C
- Purity by HPLC: 98%
- Melting Point: N.A
- Appearance: Off-White Solid
- Inventory Status: IN STOCK/44-950
- Smiles ALLOPURINOL EP IMPURITY D | ALLOPURINOL USP RC D
| Sr No | Weight | Price (INR) | Price (USD) | Availability | Quote |
|---|---|---|---|---|---|
| No pricing options available. | |||||
Description
Documents 1. COA, HNMR, MASS, HPLC, IR, TGA analysis data will be offered along with products. 2. Quotation validity # 4 weeks 3. GST applicable # 18% 4. Lead time # the custom synthesis products are quoted with an optimistic time-line and actual time-line may vary based on raw material availability, synthetic and purification challenges. 5. The COA attached are for reference only. We will include details in the COA as per your requirement in the release data during dispatch. 6. Kindly mentioned in case of procurement if these products are intended for regulatory deficiency by returned e-mail.
Related Products
ALLOPURINOL
Chemical Name: 1,5-Dihydro-4H-pyrazolo[3,4-d]pyrimidin-...
CAS No: 315-30-0
Molecular Formula: C5H4N4O
Molecular Weight: 136.11
CAT No: ALL-A06964
Keywords: Adenock | Allopur | Caplenal | Cellidrin
Inventory Status:IN STOCK/44-946
ALLOPURINOL EP IMPURITY A | ALLOPURINOL USP RC A
Chemical Name: 5-Amino-1H-pyrazole-4-carboxamide
CAS No: 5334-31-6 | 27511-79-1 (sulfate salt)
Molecular Formula: C4H6N4O
Molecular Weight: 126.12
CAT No: ALL-A06965
Keywords: Allopurinol EP Impurity A
Inventory Status:IN STOCK/44-947
ALLOPURINOL EP IMPURITY B | ALLOPURINOL USP RC B
Chemical Name: 5-Formylamino-1H-pyrazole-4-carboxamide
CAS No: 22407-20-1
Molecular Formula: C5H6N4O2
Molecular Weight: 154.13
CAT No: ALL-A03641
Keywords: ALLOPURINOL EP IMPURITY B
Inventory Status:IN STOCK/44-948
ALLOPURINOL EP IMPURITY C | ALLOPURINOL USP RC C
Chemical Name: N-(4H-1,2,4-Triazol-4-yl)1H-pyrazole-4-c...
CAS No: 1346604-13-4
Molecular Formula: C6H6N6O
Molecular Weight: 178.15
CAT No: ALL-A06966
Keywords:
Inventory Status:IN STOCK/44-949
ALLOPURINOL EP IMPURITY E | ALLOPURINOL USP RC E
Chemical Name: Ethyl 5-(formylamino)-1H-pyrazole-4-carb...
CAS No: 31055-19-3
Molecular Formula: C7H9N3O3
Molecular Weight: 183.16
CAT No: ALL-A06968
Keywords: ALLOPURINOL EP IMPURITY E | ALLOPURINOL ...
Inventory Status:IN STOCK/44-951
ALLOPURINOL USP RC F
Chemical Name: E/Z)-3-[(2-Cyano-3-ethoxy-3-oxo-1-propen...
CAS No: 321571-07-7
Molecular Formula: C12H14N4O4
Molecular Weight: 278.26
CAT No: ALL-A06969
Keywords: ALLOPURINOL USP RC F
Inventory Status:IN STOCK/44-952
Allopurinol Nitrile Impurity
Chemical Name: 1H-Pyrazole-4-carbonitrile, 3-amino- (9C...
CAS No: 16617-46-2
Molecular Formula: C4H4N4
Molecular Weight: 108.10
CAT No: ALL-A06911
Keywords: Allopurinol Nitrile Impurity
Inventory Status:IN STOCK
Allopurinol EP Impurity F
Chemical Name: Diazane (as per EP)
CAS No: 302-01-2
Molecular Formula: H4N2
Molecular Weight: 32.0
CAT No: ALL-A08266
Keywords: Allopurinol EP Impurity F
Inventory Status:IN STOCK
Allopurinol Impurity 1
Chemical Name: (E)-3-((3-Amino-2-cyano-3-oxoprop-1-en-1...
CAS No: N.A
Molecular Formula: C8H8N6O2
Molecular Weight: 220.2
CAT No: ALL-A08267
Keywords: Allopurinol Impurity 1
Inventory Status:IN STOCK
Allopurinol Impurity 2
Chemical Name: 4-Formamido-1H-imidazole-5-carboxamide h...
CAS No: 147156-43-2
Molecular Formula: C5H6N4O2 : HCl
Molecular Weight: 154.1 : 36.5
CAT No: ALL-A08268
Keywords: Allopurinol Impurity 2
Inventory Status:IN STOCK
Allopurinol Nitrile Hydrochloride Impurity
Chemical Name: 3-Amino-1H-pyrazole-4-carbonitrile Hydro...
CAS No: 478081-97-9
Molecular Formula: C4H4N4 : HCl
Molecular Weight: 108.1 : 36.5
CAT No: ALL-A08269
Keywords: Allopurinol Nitrile Hydrochloride Impuri...
Inventory Status:IN STOCK
Oxypurinol
Chemical Name: 1,7-Dihydro-4H-pyrazolo[3,4-d]pyrimidin...
CAS No: 2465-59-0
Molecular Formula: C5H4N4O2
Molecular Weight: 152.1
CAT No: ALL-A08271
Keywords: Oxypurinol
Inventory Status:IN STOCK
Allopurinol D2
Chemical Name: 1,7-Dihydro-4H-pyrazolo[3,4-d]pyrimidin-...
CAS No: 916979-34-5
Molecular Formula: C5H2D2N4O
Molecular Weight: 138.1
CAT No: ALL-A08272
Keywords: Allopurinol D2
Inventory Status:IN STOCK
Allopurinol-13C,15N2
Chemical Name: 1,5-Dihydro-4H-pyrazolo[3,4-d]pyrimidin...
CAS No: N.A
Molecular Formula: C413CH4N215N2O
Molecular Weight: 139.1
CAT No: ALL-A08273
Keywords: Allopurinol-13C,15N2
Inventory Status:IN STOCK
Oxipurinol 13C 15N2
Chemical Name: 1,7-Dihydro-4H-pyrazolo[5,4-d]pyrimidin...
CAS No: 1217036-71-9
Molecular Formula: C413CH4N215N2O2
Molecular Weight: 155.1
CAT No: ALL-A08275
Keywords: Oxipurinol 13C 15N2
Inventory Status:IN STOCK
Allopurinol Nitroso Impurity 1
Chemical Name: 1-Nitroso-1,5-dihydro-4H-pyrazolo[3,4-d...
CAS No: N.A
Molecular Formula: C5H3N5O2
Molecular Weight: 165.1
CAT No: ALL-A08276
Keywords: Allopurinol Nitroso Impurity 1
Inventory Status:IN STOCK
Allopurinol Nitroso Impurity 2
Chemical Name: 9-Nitroso-9H-purin-6-ol
CAS No: N.A
Molecular Formula: C5H3N5O2
Molecular Weight: 165.1
CAT No: ALL-A08277
Keywords: Allopurinol Nitroso Impurity 2
Inventory Status:IN STOCK