ChemicalBook >> CAS DataBase List >>RARECHEM AL BO 1272
RARECHEM AL BO 1272
- CAS No.
- 4878-36-8
- Chemical Name:
- RARECHEM AL BO 1272
- Synonyms
- 3,5-DIAMINO-6-CHLOROPYRAZINE-2-CARBOXYLIC ACID;RARECHEM AL BO 1272;Amiloride Impurity B;Amiloride EP Impurity B;Hydrochlorothiazide Impurity 3;Amiloride Hydrochloride Dihydrate Impurity B;3,5-diamino-6-chloro-2-Pyrazinecarboxylic acid;Amiloride Hydrochloride Dihydrate EP Impurity B;2-Pyrazinecarboxylic acid, 3,5-diamino-6-chloro-;b . 3,5-d i a mi no-6-c h loropyra zi ne -2-c a rb oxyli c a c i d ,
- CBNumber:
- CB5758887
- Molecular Formula:
- C5H5ClN4O2
- Molecular Weight:
- 188.57
- MDL Number:
- MFCD06208349
- MOL File:
- 4878-36-8.mol
- MSDS File:
- SDS
Last updated:2026-05-28 02:32:17
| Product description | Number | Pack Size | Price |
| 3,5-Diamino-6-chloropyrazine-2-carboxylic Acid | TRC-D416455-50MG | 50mg | $296 |
| 3,5-Diamino-6-chloropyrazine-2-carboxylic Acid | TRC-D416455-25MG | 25mg | $167 |
| 3,5-Diamino-6-chloropyrazine-2-carboxylic Acid | TRC-D416455-10MG | 10mg | $70 |
| 3,5-Diamino-6-chloropyrazine-2-carboxylic acid >98% | OR51902 | 250mg | $21 |
| 3,5-Diamino-6-chloropyrazine-2-carboxylic acid >98% | OR51902 | 1g | $28 |
| More product size | |||
| Melting point | 212-213 °C(Solv: acetone (67-64-1)) |
|---|---|
| Boiling point | 480.5±45.0 °C(Predicted) |
| Density | 1.797±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C(protect from light) |
| solubility | DMSO (Slightly), Methanol (Slightly, Heated) |
| form | Solid |
| pka | 3.94±0.10(Predicted) |
| color | Light Brown to Beige |
| FDA UNII | 5WS823P8MP |
SAFETY
Risk and Safety Statements
| Symbol(GHS) | ![]() GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H335-H319-H302-H315 |
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P-P264-P270-P301+P312-P330-P501-P264-P280-P302+P352-P321-P332+P313-P362 |
| HS Code | 2933998090 |
RARECHEM AL BO 1272 price More Price(41)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | TRC-D416455-50MG | 3,5-Diamino-6-chloropyrazine-2-carboxylic Acid | 4878-36-8 | 50mg | $296 | 2026-06-03 | Buy |
| TRC | TRC-D416455-25MG | 3,5-Diamino-6-chloropyrazine-2-carboxylic Acid | 4878-36-8 | 25mg | $167 | 2026-06-03 | Buy |
| TRC | TRC-D416455-10MG | 3,5-Diamino-6-chloropyrazine-2-carboxylic Acid | 4878-36-8 | 10mg | $70 | 2026-06-03 | Buy |
| Apolloscientific | OR51902 | 3,5-Diamino-6-chloropyrazine-2-carboxylic acid >98% | 4878-36-8 | 250mg | $21 | 2026-06-04 | Buy |
| Apolloscientific | OR51902 | 3,5-Diamino-6-chloropyrazine-2-carboxylic acid >98% | 4878-36-8 | 1g | $28 | 2026-06-04 | Buy |
RARECHEM AL BO 1272 Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 64)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shaanxi Dideu Medichem Co. Ltd | +86-29-81139210 17389186172 | 1077@dideu.com | China | 3999 | 58 |
| ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD | +86-15225627621 +86-13213167925 | jiuyitime@fdachem.com | China | 16505 | 58 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32998 | 60 |
| BOC Sciences | 16314854226; +8616314854226 | inquiry@bocsci.com | United States | 19852 | 58 |
| Hefei Hirisun Pharmatech Co., Ltd | +8615056975894 | shawn@hirisunpharm.com | CHINA | 9897 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +86-17732866630 | mina@chuanghaibio.com | China | 18114 | 58 |
| Allsino Pharmaceutical Co.,Ltd | +86-571-88180350 +86-13588846430 | sales@allsino.com | China | 101 | 58 |
| HANGZHOU LEAP CHEM CO., LTD. | +86-571-87711850 +86-15355479329 | market18@leapchem.com | China | 43303 | 58 |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +86-18621343501 | product@acmec-e.com | China | 33301 | 58 |
| SHANGHAI KEAN TECHNOLOGY CO., LTD. | +8613817748580 | cooperation@kean-chem.com | China | 40048 | 58 |
View Lastest Price from RARECHEM AL BO 1272 manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
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2026-08-07 | RARECHEM AL BO 1272
4878-36-8
|
$1.00-2.10 | 1KG | 99% | 20000KG | Shaanxi Dideu Medichem Co. Ltd | |
![]() |
2026-07-02 | 3,5-diamino-6-chloropyrazine-2-carboxylic acid
4878-36-8
|
$2.00-5.00 | 99% | ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD |
-

- RARECHEM AL BO 1272
4878-36-8
- $1.00-2.10
- 99%
- Shaanxi Dideu Medichem Co. Ltd
-

- 3,5-diamino-6-chloropyrazine-2-carboxylic acid
4878-36-8
- $2.00-5.00
- 99%
- ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
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RARECHEM AL BO 1272
3,5-diamino-6-chloro-2-Pyrazinecarboxylic acid
Hydrochlorothiazide Impurity 3
Amiloride EP Impurity B
2-Pyrazinecarboxylic acid, 3,5-diamino-6-chloro-
Amiloride Hydrochloride Dihydrate Impurity B
Amiloride Hydrochloride Dihydrate EP Impurity B
b . 3,5-d i a mi no-6-c h loropyra zi ne -2-c a rb oxyli c a c i d ,
Amiloride Impurity B
3,5-DIAMINO-6-CHLOROPYRAZINE-2-CARBOXYLIC ACID
4878-36-8





